diff --git a/go.mod b/go.mod
index cafdad8fc5..b0d738ebbd 100644
--- a/go.mod
+++ b/go.mod
@@ -75,7 +75,7 @@ require (
 	github.com/rogpeppe/go-internal v1.16.0
 	github.com/rs/cors v1.11.1
 	github.com/rs/zerolog v1.35.1
-	github.com/shamaton/msgpack/v2 v2.4.1
+	github.com/shamaton/msgpack/v2 v2.4.2
 	github.com/sirupsen/logrus v1.10.1
 	github.com/spf13/afero v1.15.0
 	github.com/spf13/cobra v1.10.2
diff --git a/go.sum b/go.sum
index 16a7ef0c0a..de57b0472e 100644
--- a/go.sum
+++ b/go.sum
@@ -1102,8 +1102,8 @@ github.com/sethvargo/go-diceware v0.6.0 h1:B3nhMhbBP7KwtTQ7hHRIOmv5FqeD8bJs77RFr
 github.com/sethvargo/go-diceware v0.6.0/go.mod h1:lHmdB0xuWaJ06KCraW6bztRT+71Dp+lsXQvborhhsBc=
 github.com/sethvargo/go-password v0.4.0 h1:eSidVKQw5C7CmTDAtH3RipBTSjdU1ZRxQaynD2GWLVU=
 github.com/sethvargo/go-password v0.4.0/go.mod h1:PO3nYHwUpcHPR0F9woy7a4abZPvzRuqJr0GaeIYTm3k=
-github.com/shamaton/msgpack/v2 v2.4.1 h1:JtJ141QoQ3NqgPDsjq2v9VXlaON8SiQOwEaoNLEK/MQ=
-github.com/shamaton/msgpack/v2 v2.4.1/go.mod h1:6khjYnkx73f7VQU7wjcFS9DFjs+59naVWJv1TB7qdOI=
+github.com/shamaton/msgpack/v2 v2.4.2 h1:ukiqiwF8rIb8EG6hD8iPha3g85AC7EdCxFyobDj6oHk=
+github.com/shamaton/msgpack/v2 v2.4.2/go.mod h1:6khjYnkx73f7VQU7wjcFS9DFjs+59naVWJv1TB7qdOI=
 github.com/shirou/gopsutil v3.21.11+incompatible h1:+1+c1VGhc88SSonWP6foOcLhvnKlUeu/erjjvaPEYiI=
 github.com/shirou/gopsutil v3.21.11+incompatible/go.mod h1:5b4v6he4MtMOwMlS0TUMTu2PcXUg8+E1lC7eC3UO/RA=
 github.com/shirou/gopsutil/v4 v4.26.6 h1:Mzr/npDtQC/xpeEuQKHZt8Zo9CmPvhTj8nkR8w5TLDs=
diff --git a/vendor/github.com/shamaton/msgpack/v2/CHANGELOG.md b/vendor/github.com/shamaton/msgpack/v2/CHANGELOG.md
new file mode 100644
index 0000000000..7a56441832
--- /dev/null
+++ b/vendor/github.com/shamaton/msgpack/v2/CHANGELOG.md
@@ -0,0 +1,9 @@
+# Changelog
+
+## [v2.4.2](https://github.com/shamaton/msgpack/compare/v2.4.1...v2.4.2) - 2026-08-30
+- fix: bound streaming decoder allocations against declared lengths (v2) by @shamaton in https://github.com/shamaton/msgpack/pull/115
+
+## [v2.4.1](https://github.com/shamaton/msgpack/commits/v2.4.1) - 2026-05-14
+- fix: backport ext frame bounds validation to v2 by @shamaton in https://github.com/shamaton/msgpack/pull/66
+- Add tagpr configuration for v2 by @shamaton in https://github.com/shamaton/msgpack/pull/67
+- Format v2 branch files by @shamaton in https://github.com/shamaton/msgpack/pull/69
diff --git a/vendor/github.com/shamaton/msgpack/v2/internal/stream/decoding/bin.go b/vendor/github.com/shamaton/msgpack/v2/internal/stream/decoding/bin.go
index 48a6f3b33d..157353ab55 100644
--- a/vendor/github.com/shamaton/msgpack/v2/internal/stream/decoding/bin.go
+++ b/vendor/github.com/shamaton/msgpack/v2/internal/stream/decoding/bin.go
@@ -39,8 +39,12 @@ func (d *decoder) asBinWithCode(code byte, k reflect.Kind) ([]byte, error) {
 		if err != nil {
 			return emptyBytes, err
 		}
+		l, err := lengthFromUint32(binary.BigEndian.Uint32(bs))
+		if err != nil {
+			return emptyBytes, err
+		}
 		// avoid common buffer reference
-		return d.copySizeN(int(binary.BigEndian.Uint32(bs)))
+		return d.copySizeN(l)
 	}
 
 	return emptyBytes, d.errorTemplate(code, k)
@@ -52,11 +56,14 @@ func (d *decoder) asBinStringWithCode(code byte, k reflect.Kind) (string, error)
 }
 
 func (d *decoder) copySizeN(n int) ([]byte, error) {
-	bs, err := d.readSizeN(n)
-	if err != nil {
-		return emptyBytes, err
+	if n <= len(d.buf.Data) {
+		bs, err := d.readSizeN(n)
+		if err != nil {
+			return emptyBytes, err
+		}
+		v := make([]byte, n)
+		copy(v, bs)
+		return v, nil
 	}
-	v := make([]byte, n)
-	copy(v, bs)
-	return v, nil
+	return d.readSizeN(n)
 }
diff --git a/vendor/github.com/shamaton/msgpack/v2/internal/stream/decoding/decoding.go b/vendor/github.com/shamaton/msgpack/v2/internal/stream/decoding/decoding.go
index 1afbe525af..e05a0af377 100644
--- a/vendor/github.com/shamaton/msgpack/v2/internal/stream/decoding/decoding.go
+++ b/vendor/github.com/shamaton/msgpack/v2/internal/stream/decoding/decoding.go
@@ -145,8 +145,9 @@ func (d *decoder) decodeWithCode(code byte, rv reflect.Value) error {
 		}
 
 		// create slice dynamically
-		tmpSlice := reflect.MakeSlice(rv.Type(), l, l)
+		tmpSlice := reflect.MakeSlice(rv.Type(), 0, initialSliceCap(l, rv.Type().Elem()))
 		for i := 0; i < l; i++ {
+			tmpSlice = reflect.Append(tmpSlice, reflect.Zero(rv.Type().Elem()))
 			v := tmpSlice.Index(i)
 			if v.Kind() == reflect.Struct {
 				structCode, err := d.readSize1()
@@ -259,7 +260,7 @@ func (d *decoder) decodeWithCode(code byte, rv reflect.Value) error {
 		key := rv.Type().Key()
 		value := rv.Type().Elem()
 		if rv.IsNil() {
-			rv.Set(reflect.MakeMapWithSize(rv.Type(), l))
+			rv.Set(reflect.MakeMapWithSize(rv.Type(), initialMapCapForType(l, key, value)))
 		}
 		for i := 0; i < l; i++ {
 			k := reflect.New(key).Elem()
diff --git a/vendor/github.com/shamaton/msgpack/v2/internal/stream/decoding/ext.go b/vendor/github.com/shamaton/msgpack/v2/internal/stream/decoding/ext.go
index 4e1885bcad..cab597e284 100644
--- a/vendor/github.com/shamaton/msgpack/v2/internal/stream/decoding/ext.go
+++ b/vendor/github.com/shamaton/msgpack/v2/internal/stream/decoding/ext.go
@@ -146,7 +146,10 @@ func (d *decoder) readIfExtType(code byte) (innerType int8, data []byte, err err
 		if err != nil {
 			return 0, nil, err
 		}
-		size := int(binary.BigEndian.Uint32(bs))
+		size, err := lengthFromUint32(binary.BigEndian.Uint32(bs))
+		if err != nil {
+			return 0, nil, err
+		}
 
 		typ, err := d.readSize1()
 		if err != nil {
diff --git a/vendor/github.com/shamaton/msgpack/v2/internal/stream/decoding/guard.go b/vendor/github.com/shamaton/msgpack/v2/internal/stream/decoding/guard.go
new file mode 100644
index 0000000000..a85521daea
--- /dev/null
+++ b/vendor/github.com/shamaton/msgpack/v2/internal/stream/decoding/guard.go
@@ -0,0 +1,101 @@
+package decoding
+
+import (
+	"errors"
+	"fmt"
+	"math"
+	"reflect"
+)
+
+const (
+	// maxPreallocBytes bounds the initial allocation made from an
+	// attacker-declared byte length (Bin/Str/Ext payloads) before any
+	// payload byte has been read. Larger declared lengths are read
+	// incrementally and grown only as bytes actually arrive.
+	maxPreallocBytes = 256 << 10 // 256 KiB
+
+	// maxPreallocMapSize bounds the entry hint used to pre-size a map
+	// from an attacker-declared pair count before any pair is decoded.
+	maxPreallocMapSize = 8192
+)
+
+// errDeclaredLengthTooLarge is returned when a declared 32-bit length cannot
+// be represented as a non-negative int (32-bit platforms).
+var errDeclaredLengthTooLarge = errors.New("declared length is too large")
+
+// lengthFromUint32 converts a MessagePack-declared 32-bit length to int,
+// rejecting values that are not representable as a non-negative int.
+func lengthFromUint32(u uint32) (int, error) {
+	if int64(u) > int64(math.MaxInt) {
+		return 0, fmt.Errorf("%w: %d", errDeclaredLengthTooLarge, u)
+	}
+	return int(u), nil // #nosec G115 -- checked above
+}
+
+// initialByteCap returns the capacity to reserve for a declared byte length
+// before its payload has been read.
+func initialByteCap(n int) int {
+	if n < 1 {
+		return 0
+	}
+	if n < maxPreallocBytes {
+		return n
+	}
+	return maxPreallocBytes
+}
+
+// initialSliceCap returns the element capacity to reserve for a declared
+// slice length, capped both by the declared count and by a byte budget so
+// large element types never over-commit.
+func initialSliceCap(l int, elemType reflect.Type) int {
+	if l < 1 {
+		return 0
+	}
+	elemSize := elemType.Size()
+	if elemSize < 1 {
+		elemSize = 1
+	}
+	budget := maxPreallocBytes / int(elemSize)
+	if budget < 1 {
+		budget = 1
+	}
+	if l < budget {
+		return l
+	}
+	return budget
+}
+
+// initialMapCap returns the entry hint used to pre-size a map from a
+// declared pair count.
+func initialMapCap(l int) int {
+	if l < 1 {
+		return 0
+	}
+	if l < maxPreallocMapSize {
+		return l
+	}
+	return maxPreallocMapSize
+}
+
+// initialMapCapForType is initialMapCap for maps created dynamically via
+// reflection, where the key/value types are only known at decode time and
+// can be arbitrarily large structs. It additionally bounds the hint by a
+// byte budget derived from the key/value sizes so a declared pair count
+// can't force a multi-megabyte allocation before any pair has been decoded.
+func initialMapCapForType(l int, key, value reflect.Type) int {
+	if l < 1 {
+		return 0
+	}
+	entrySize := key.Size() + value.Size()
+	if entrySize < 1 {
+		entrySize = 1
+	}
+	budget := maxPreallocBytes / int(entrySize)
+	if budget < 1 {
+		budget = 1
+	}
+	if l < budget {
+		return initialMapCap(l)
+	}
+	return initialMapCap(budget)
+}
diff --git a/vendor/github.com/shamaton/msgpack/v2/internal/stream/decoding/interface.go b/vendor/github.com/shamaton/msgpack/v2/internal/stream/decoding/interface.go
index d2202149cd..5b8a838781 100644
--- a/vendor/github.com/shamaton/msgpack/v2/internal/stream/decoding/interface.go
+++ b/vendor/github.com/shamaton/msgpack/v2/internal/stream/decoding/interface.go
@@ -15,6 +15,10 @@ func (d *decoder) asInterface(k reflect.Kind) (interface{}, error) {
 	return d.asInterfaceWithCode(code, k)
 }
 
+// typeInterfaceValue is the reflect.Type of interface{}; used to size the
+// element budget when pre-allocating []interface{}.
+var typeInterfaceValue = reflect.TypeOf((*interface{})(nil)).Elem()
+
 func (d *decoder) asInterfaceWithCode(code byte, k reflect.Kind) (interface{}, error) {
 	switch {
 	case code == def.Nil:
@@ -110,13 +114,13 @@ func (d *decoder) asInterfaceWithCode(code byte, k reflect.Kind) (interface{}, e
 			return nil, err
 		}
 
-		v := make([]interface{}, l)
+		v := make([]interface{}, 0, initialSliceCap(l, typeInterfaceValue))
 		for i := 0; i < l; i++ {
 			vv, err := d.asInterface(k)
 			if err != nil {
 				return nil, err
 			}
-			v[i] = vv
+			v = append(v, vv)
 		}
 		return v, nil
 
@@ -126,7 +130,7 @@ func (d *decoder) asInterfaceWithCode(code byte, k reflect.Kind) (interface{}, e
 			return nil, err
 		}
 
-		v := make(map[interface{}]interface{}, l)
+		v := make(map[interface{}]interface{}, initialMapCap(l))
 		for i := 0; i < l; i++ {
 			keyCode, err := d.readSize1()
 			if err != nil {
diff --git a/vendor/github.com/shamaton/msgpack/v2/internal/stream/decoding/map.go b/vendor/github.com/shamaton/msgpack/v2/internal/stream/decoding/map.go
index 3af27d687f..7340a21c7e 100644
--- a/vendor/github.com/shamaton/msgpack/v2/internal/stream/decoding/map.go
+++ b/vendor/github.com/shamaton/msgpack/v2/internal/stream/decoding/map.go
@@ -73,7 +73,7 @@ func (d *decoder) mapLength(code byte, k reflect.Kind) (int, error) {
 		if err != nil {
 			return 0, err
 		}
-		return int(binary.BigEndian.Uint32(bs)), nil
+		return lengthFromUint32(binary.BigEndian.Uint32(bs))
 	}
 
 	return 0, d.errorTemplate(code, k)
@@ -87,7 +87,7 @@ func (d *decoder) asFixedMap(rv reflect.Value, l int) (bool, error) {
 
 	switch t {
 	case typeMapStringInt:
-		m := make(map[string]int, l)
+		m := make(map[string]int, initialMapCap(l))
 		for i := 0; i < l; i++ {
 			k, err := d.asString(keyKind)
 			if err != nil {
@@ -103,7 +103,7 @@ func (d *decoder) asFixedMap(rv reflect.Value, l int) (bool, error) {
 		return true, nil
 
 	case typeMapStringUint:
-		m := make(map[string]uint, l)
+		m := make(map[string]uint, initialMapCap(l))
 		for i := 0; i < l; i++ {
 			k, err := d.asString(keyKind)
 			if err != nil {
@@ -119,7 +119,7 @@ func (d *decoder) asFixedMap(rv reflect.Value, l int) (bool, error) {
 		return true, nil
 
 	case typeMapStringFloat32:
-		m := make(map[string]float32, l)
+		m := make(map[string]float32, initialMapCap(l))
 		for i := 0; i < l; i++ {
 			k, err := d.asString(keyKind)
 			if err != nil {
@@ -135,7 +135,7 @@ func (d *decoder) asFixedMap(rv reflect.Value, l int) (bool, error) {
 		return true, nil
 
 	case typeMapStringFloat64:
-		m := make(map[string]float64, l)
+		m := make(map[string]float64, initialMapCap(l))
 		for i := 0; i < l; i++ {
 			k, err := d.asString(keyKind)
 			if err != nil {
@@ -151,7 +151,7 @@ func (d *decoder) asFixedMap(rv reflect.Value, l int) (bool, error) {
 		return true, nil
 
 	case typeMapStringBool:
-		m := make(map[string]bool, l)
+		m := make(map[string]bool, initialMapCap(l))
 		for i := 0; i < l; i++ {
 			k, err := d.asString(keyKind)
 			if err != nil {
@@ -167,7 +167,7 @@ func (d *decoder) asFixedMap(rv reflect.Value, l int) (bool, error) {
 		return true, nil
 
 	case typeMapStringString:
-		m := make(map[string]string, l)
+		m := make(map[string]string, initialMapCap(l))
 		for i := 0; i < l; i++ {
 			k, err := d.asString(keyKind)
 			if err != nil {
@@ -183,7 +183,7 @@ func (d *decoder) asFixedMap(rv reflect.Value, l int) (bool, error) {
 		return true, nil
 
 	case typeMapStringInt8:
-		m := make(map[string]int8, l)
+		m := make(map[string]int8, initialMapCap(l))
 		for i := 0; i < l; i++ {
 			k, err := d.asString(keyKind)
 			if err != nil {
@@ -199,7 +199,7 @@ func (d *decoder) asFixedMap(rv reflect.Value, l int) (bool, error) {
 		return true, nil
 
 	case typeMapStringInt16:
-		m := make(map[string]int16, l)
+		m := make(map[string]int16, initialMapCap(l))
 		for i := 0; i < l; i++ {
 			k, err := d.asString(keyKind)
 			if err != nil {
@@ -215,7 +215,7 @@ func (d *decoder) asFixedMap(rv reflect.Value, l int) (bool, error) {
 		return true, nil
 
 	case typeMapStringInt32:
-		m := make(map[string]int32, l)
+		m := make(map[string]int32, initialMapCap(l))
 		for i := 0; i < l; i++ {
 			k, err := d.asString(keyKind)
 			if err != nil {
@@ -231,7 +231,7 @@ func (d *decoder) asFixedMap(rv reflect.Value, l int) (bool, error) {
 		return true, nil
 
 	case typeMapStringInt64:
-		m := make(map[string]int64, l)
+		m := make(map[string]int64, initialMapCap(l))
 		for i := 0; i < l; i++ {
 			k, err := d.asString(keyKind)
 			if err != nil {
@@ -247,7 +247,7 @@ func (d *decoder) asFixedMap(rv reflect.Value, l int) (bool, error) {
 		return true, nil
 
 	case typeMapStringUint8:
-		m := make(map[string]uint8, l)
+		m := make(map[string]uint8, initialMapCap(l))
 		for i := 0; i < l; i++ {
 			k, err := d.asString(keyKind)
 			if err != nil {
@@ -262,7 +262,7 @@ func (d *decoder) asFixedMap(rv reflect.Value, l int) (bool, error) {
 		rv.Set(reflect.ValueOf(m))
 		return true, nil
 	case typeMapStringUint16:
-		m := make(map[string]uint16, l)
+		m := make(map[string]uint16, initialMapCap(l))
 		for i := 0; i < l; i++ {
 			k, err := d.asString(keyKind)
 			if err != nil {
@@ -278,7 +278,7 @@ func (d *decoder) asFixedMap(rv reflect.Value, l int) (bool, error) {
 		return true, nil
 
 	case typeMapStringUint32:
-		m := make(map[string]uint32, l)
+		m := make(map[string]uint32, initialMapCap(l))
 		for i := 0; i < l; i++ {
 			k, err := d.asString(keyKind)
 			if err != nil {
@@ -294,7 +294,7 @@ func (d *decoder) asFixedMap(rv reflect.Value, l int) (bool, error) {
 		return true, nil
 
 	case typeMapStringUint64:
-		m := make(map[string]uint64, l)
+		m := make(map[string]uint64, initialMapCap(l))
 		for i := 0; i < l; i++ {
 			k, err := d.asString(keyKind)
 			if err != nil {
@@ -310,7 +310,7 @@ func (d *decoder) asFixedMap(rv reflect.Value, l int) (bool, error) {
 		return true, nil
 
 	case typeMapIntString:
-		m := make(map[int]string, l)
+		m := make(map[int]string, initialMapCap(l))
 		for i := 0; i < l; i++ {
 			k, err := d.asInt(keyKind)
 			if err != nil {
@@ -326,7 +326,7 @@ func (d *decoder) asFixedMap(rv reflect.Value, l int) (bool, error) {
 		return true, nil
 
 	case typeMapInt8String:
-		m := make(map[int8]string, l)
+		m := make(map[int8]string, initialMapCap(l))
 		for i := 0; i < l; i++ {
 			k, err := d.asInt(keyKind)
 			if err != nil {
@@ -342,7 +342,7 @@ func (d *decoder) asFixedMap(rv reflect.Value, l int) (bool, error) {
 		return true, nil
 
 	case typeMapInt16String:
-		m := make(map[int16]string, l)
+		m := make(map[int16]string, initialMapCap(l))
 		for i := 0; i < l; i++ {
 			k, err := d.asInt(keyKind)
 			if err != nil {
@@ -358,7 +358,7 @@ func (d *decoder) asFixedMap(rv reflect.Value, l int) (bool, error) {
 		return true, nil
 
 	case typeMapInt32String:
-		m := make(map[int32]string, l)
+		m := make(map[int32]string, initialMapCap(l))
 		for i := 0; i < l; i++ {
 			k, err := d.asInt(keyKind)
 			if err != nil {
@@ -374,7 +374,7 @@ func (d *decoder) asFixedMap(rv reflect.Value, l int) (bool, error) {
 		return true, nil
 
 	case typeMapInt64String:
-		m := make(map[int64]string, l)
+		m := make(map[int64]string, initialMapCap(l))
 		for i := 0; i < l; i++ {
 			k, err := d.asInt(keyKind)
 			if err != nil {
@@ -390,7 +390,7 @@ func (d *decoder) asFixedMap(rv reflect.Value, l int) (bool, error) {
 		return true, nil
 
 	case typeMapIntBool:
-		m := make(map[int]bool, l)
+		m := make(map[int]bool, initialMapCap(l))
 		for i := 0; i < l; i++ {
 			k, err := d.asInt(keyKind)
 			if err != nil {
@@ -406,7 +406,7 @@ func (d *decoder) asFixedMap(rv reflect.Value, l int) (bool, error) {
 		return true, nil
 
 	case typeMapInt8Bool:
-		m := make(map[int8]bool, l)
+		m := make(map[int8]bool, initialMapCap(l))
 		for i := 0; i < l; i++ {
 			k, err := d.asInt(keyKind)
 			if err != nil {
@@ -422,7 +422,7 @@ func (d *decoder) asFixedMap(rv reflect.Value, l int) (bool, error) {
 		return true, nil
 
 	case typeMapInt16Bool:
-		m := make(map[int16]bool, l)
+		m := make(map[int16]bool, initialMapCap(l))
 		for i := 0; i < l; i++ {
 			k, err := d.asInt(keyKind)
 			if err != nil {
@@ -438,7 +438,7 @@ func (d *decoder) asFixedMap(rv reflect.Value, l int) (bool, error) {
 		return true, nil
 
 	case typeMapInt32Bool:
-		m := make(map[int32]bool, l)
+		m := make(map[int32]bool, initialMapCap(l))
 		for i := 0; i < l; i++ {
 			k, err := d.asInt(keyKind)
 			if err != nil {
@@ -454,7 +454,7 @@ func (d *decoder) asFixedMap(rv reflect.Value, l int) (bool, error) {
 		return true, nil
 
 	case typeMapInt64Bool:
-		m := make(map[int64]bool, l)
+		m := make(map[int64]bool, initialMapCap(l))
 		for i := 0; i < l; i++ {
 			k, err := d.asInt(keyKind)
 			if err != nil {
@@ -470,7 +470,7 @@ func (d *decoder) asFixedMap(rv reflect.Value, l int) (bool, error) {
 		return true, nil
 
 	case typeMapUintString:
-		m := make(map[uint]string, l)
+		m := make(map[uint]string, initialMapCap(l))
 		for i := 0; i < l; i++ {
 			k, err := d.asUint(keyKind)
 			if err != nil {
@@ -486,7 +486,7 @@ func (d *decoder) asFixedMap(rv reflect.Value, l int) (bool, error) {
 		return true, nil
 
 	case typeMapUint8String:
-		m := make(map[uint8]string, l)
+		m := make(map[uint8]string, initialMapCap(l))
 		for i := 0; i < l; i++ {
 			k, err := d.asUint(keyKind)
 			if err != nil {
@@ -502,7 +502,7 @@ func (d *decoder) asFixedMap(rv reflect.Value, l int) (bool, error) {
 		return true, nil
 
 	case typeMapUint16String:
-		m := make(map[uint16]string, l)
+		m := make(map[uint16]string, initialMapCap(l))
 		for i := 0; i < l; i++ {
 			k, err := d.asUint(keyKind)
 			if err != nil {
@@ -518,7 +518,7 @@ func (d *decoder) asFixedMap(rv reflect.Value, l int) (bool, error) {
 		return true, nil
 
 	case typeMapUint32String:
-		m := make(map[uint32]string, l)
+		m := make(map[uint32]string, initialMapCap(l))
 		for i := 0; i < l; i++ {
 			k, err := d.asUint(keyKind)
 			if err != nil {
@@ -534,7 +534,7 @@ func (d *decoder) asFixedMap(rv reflect.Value, l int) (bool, error) {
 		return true, nil
 
 	case typeMapUint64String:
-		m := make(map[uint64]string, l)
+		m := make(map[uint64]string, initialMapCap(l))
 		for i := 0; i < l; i++ {
 			k, err := d.asUint(keyKind)
 			if err != nil {
@@ -550,7 +550,7 @@ func (d *decoder) asFixedMap(rv reflect.Value, l int) (bool, error) {
 		return true, nil
 
 	case typeMapUintBool:
-		m := make(map[uint]bool, l)
+		m := make(map[uint]bool, initialMapCap(l))
 		for i := 0; i < l; i++ {
 			k, err := d.asUint(keyKind)
 			if err != nil {
@@ -566,7 +566,7 @@ func (d *decoder) asFixedMap(rv reflect.Value, l int) (bool, error) {
 		return true, nil
 
 	case typeMapUint8Bool:
-		m := make(map[uint8]bool, l)
+		m := make(map[uint8]bool, initialMapCap(l))
 		for i := 0; i < l; i++ {
 			k, err := d.asUint(keyKind)
 			if err != nil {
@@ -582,7 +582,7 @@ func (d *decoder) asFixedMap(rv reflect.Value, l int) (bool, error) {
 		return true, nil
 
 	case typeMapUint16Bool:
-		m := make(map[uint16]bool, l)
+		m := make(map[uint16]bool, initialMapCap(l))
 		for i := 0; i < l; i++ {
 			k, err := d.asUint(keyKind)
 			if err != nil {
@@ -598,7 +598,7 @@ func (d *decoder) asFixedMap(rv reflect.Value, l int) (bool, error) {
 		return true, nil
 
 	case typeMapUint32Bool:
-		m := make(map[uint32]bool, l)
+		m := make(map[uint32]bool, initialMapCap(l))
 		for i := 0; i < l; i++ {
 			k, err := d.asUint(keyKind)
 			if err != nil {
@@ -614,7 +614,7 @@ func (d *decoder) asFixedMap(rv reflect.Value, l int) (bool, error) {
 		return true, nil
 
 	case typeMapUint64Bool:
-		m := make(map[uint64]bool, l)
+		m := make(map[uint64]bool, initialMapCap(l))
 		for i := 0; i < l; i++ {
 			k, err := d.asUint(keyKind)
 			if err != nil {
@@ -630,7 +630,7 @@ func (d *decoder) asFixedMap(rv reflect.Value, l int) (bool, error) {
 		return true, nil
 
 	case typeMapFloat32String:
-		m := make(map[float32]string, l)
+		m := make(map[float32]string, initialMapCap(l))
 		for i := 0; i < l; i++ {
 			k, err := d.asFloat32(keyKind)
 			if err != nil {
@@ -646,7 +646,7 @@ func (d *decoder) asFixedMap(rv reflect.Value, l int) (bool, error) {
 		return true, nil
 
 	case typeMapFloat64String:
-		m := make(map[float64]string, l)
+		m := make(map[float64]string, initialMapCap(l))
 		for i := 0; i < l; i++ {
 			k, err := d.asFloat64(keyKind)
 			if err != nil {
@@ -662,7 +662,7 @@ func (d *decoder) asFixedMap(rv reflect.Value, l int) (bool, error) {
 		return true, nil
 
 	case typeMapFloat32Bool:
-		m := make(map[float32]bool, l)
+		m := make(map[float32]bool, initialMapCap(l))
 		for i := 0; i < l; i++ {
 			k, err := d.asFloat32(keyKind)
 			if err != nil {
@@ -678,7 +678,7 @@ func (d *decoder) asFixedMap(rv reflect.Value, l int) (bool, error) {
 		return true, nil
 
 	case typeMapFloat64Bool:
-		m := make(map[float64]bool, l)
+		m := make(map[float64]bool, initialMapCap(l))
 		for i := 0; i < l; i++ {
 			k, err := d.asFloat64(keyKind)
 			if err != nil {
diff --git a/vendor/github.com/shamaton/msgpack/v2/internal/stream/decoding/read.go b/vendor/github.com/shamaton/msgpack/v2/internal/stream/decoding/read.go
index d65c218027..46097d276f 100644
--- a/vendor/github.com/shamaton/msgpack/v2/internal/stream/decoding/read.go
+++ b/vendor/github.com/shamaton/msgpack/v2/internal/stream/decoding/read.go
@@ -1,50 +1,121 @@
 package decoding
 
+import (
+	"fmt"
+	"io"
+)
+
+// readFull fills b completely from d.r. The common case, where the
+// underlying reader already returns the full amount requested, completes
+// with a single Read call. Readers that legitimately return fewer bytes than
+// requested (n > 0, err == nil) fall back to looping over the remainder.
+// Unlike io.ReadFull, an EOF reached only after some bytes were already
+// consumed by this call is still reported as io.EOF, not io.ErrUnexpectedEOF,
+// preserving this package's historical error values.
+func (d *decoder) readFull(b []byte) error {
+	for len(b) > 0 {
+		n, err := d.r.Read(b)
+		if n < 0 || n > len(b) {
+			return io.ErrNoProgress
+		}
+		b = b[n:]
+		if len(b) == 0 {
+			return nil
+		}
+		if err != nil {
+			return err
+		}
+		if n == 0 {
+			return io.ErrNoProgress
+		}
+	}
+	return nil
+}
+
 func (d *decoder) readSize1() (byte, error) {
-	if _, err := d.r.Read(d.buf.B1); err != nil {
+	if err := d.readFull(d.buf.B1); err != nil {
 		return 0, err
 	}
 	return d.buf.B1[0], nil
 }
 
 func (d *decoder) readSize2() ([]byte, error) {
-	if _, err := d.r.Read(d.buf.B2); err != nil {
+	if err := d.readFull(d.buf.B2); err != nil {
 		return emptyBytes, err
 	}
 	return d.buf.B2, nil
 }
 
 func (d *decoder) readSize4() ([]byte, error) {
-	if _, err := d.r.Read(d.buf.B4); err != nil {
+	if err := d.readFull(d.buf.B4); err != nil {
 		return emptyBytes, err
 	}
 	return d.buf.B4, nil
 }
 
 func (d *decoder) readSize8() ([]byte, error) {
-	if _, err := d.r.Read(d.buf.B8); err != nil {
+	if err := d.readFull(d.buf.B8); err != nil {
 		return emptyBytes, err
 	}
 	return d.buf.B8, nil
 }
 
 func (d *decoder) readSize16() ([]byte, error) {
-	if _, err := d.r.Read(d.buf.B16); err != nil {
+	if err := d.readFull(d.buf.B16); err != nil {
 		return emptyBytes, err
 	}
 	return d.buf.B16, nil
 }
 
 func (d *decoder) readSizeN(n int) ([]byte, error) {
-	var b []byte
+	if n < 0 {
+		return emptyBytes, fmt.Errorf("invalid declared byte length %d", n)
+	}
 	if n <= len(d.buf.Data) {
-		b = d.buf.Data[:n]
-	} else {
-		d.buf.Data = append(d.buf.Data, make([]byte, n-len(d.buf.Data))...)
-		b = d.buf.Data
+		b := d.buf.Data[:n]
+		if err := d.readFull(b); err != nil {
+			return emptyBytes, err
+		}
+		return b, nil
 	}
-	if _, err := d.r.Read(b); err != nil {
-		return emptyBytes, err
+	if n <= maxPreallocBytes {
+		b := make([]byte, n)
+		if err := d.readFull(b); err != nil {
+			return emptyBytes, err
+		}
+		return b, nil
+	}
+	return d.readSizeNGrowing(n)
+}
+
+// readSizeNGrowing reads a declared byte length that exceeds maxPreallocBytes.
+// Rather than accumulating fixed-size chunks with append (which pays for a
+// separate chunk buffer plus a copy into the growing slice on every
+// iteration), it doubles the output slice's own capacity and reads directly
+// into the newly available space, halving the bytes copied for large,
+// legitimate payloads.
+func (d *decoder) readSizeNGrowing(n int) ([]byte, error) {
+	b := make([]byte, 0, initialByteCap(n))
+	for len(b) < n {
+		if len(b) == cap(b) {
+			newCap := n
+			if remaining := n - cap(b); remaining > cap(b) {
+				newCap = cap(b) * 2
+			}
+			grown := make([]byte, len(b), newCap)
+			copy(grown, b)
+			b = grown
+		}
+
+		start := len(b)
+		end := cap(b)
+		if n < end {
+			end = n
+		}
+		b = b[:end]
+		if err := d.readFull(b[start:end]); err != nil {
+			return emptyBytes, err
+		}
 	}
 	return b, nil
 }
diff --git a/vendor/github.com/shamaton/msgpack/v2/internal/stream/decoding/slice.go b/vendor/github.com/shamaton/msgpack/v2/internal/stream/decoding/slice.go
index 98e81fb7da..9ad6dfd5b1 100644
--- a/vendor/github.com/shamaton/msgpack/v2/internal/stream/decoding/slice.go
+++ b/vendor/github.com/shamaton/msgpack/v2/internal/stream/decoding/slice.go
@@ -47,7 +47,7 @@ func (d *decoder) sliceLength(code byte, k reflect.Kind) (int, error) {
 		if err != nil {
 			return 0, err
 		}
-		return int(binary.BigEndian.Uint32(bs)), nil
+		return lengthFromUint32(binary.BigEndian.Uint32(bs))
 	}
 	return 0, d.errorTemplate(code, k)
 }
@@ -58,169 +58,169 @@ func (d *decoder) asFixedSlice(rv reflect.Value, l int) (bool, error) {
 
 	switch t {
 	case typeIntSlice:
-		sli := make([]int, l)
-		for i := range sli {
+		sli := make([]int, 0, initialSliceCap(l, t.Elem()))
+		for i := 0; i < l; i++ {
 			v, err := d.asInt(k)
 			if err != nil {
 				return false, err
 			}
-			sli[i] = int(v)
+			sli = append(sli, int(v))
 		}
 		rv.Set(reflect.ValueOf(sli))
 		return true, nil
 
 	case typeUintSlice:
-		sli := make([]uint, l)
-		for i := range sli {
+		sli := make([]uint, 0, initialSliceCap(l, t.Elem()))
+		for i := 0; i < l; i++ {
 			v, err := d.asUint(k)
 			if err != nil {
 				return false, err
 			}
-			sli[i] = uint(v)
+			sli = append(sli, uint(v))
 		}
 		rv.Set(reflect.ValueOf(sli))
 		return true, nil
 
 	case typeStringSlice:
-		sli := make([]string, l)
-		for i := range sli {
+		sli := make([]string, 0, initialSliceCap(l, t.Elem()))
+		for i := 0; i < l; i++ {
 			v, err := d.asString(k)
 			if err != nil {
 				return false, err
 			}
-			sli[i] = v
+			sli = append(sli, v)
 		}
 		rv.Set(reflect.ValueOf(sli))
 		return true, nil
 
 	case typeBoolSlice:
-		sli := make([]bool, l)
-		for i := range sli {
+		sli := make([]bool, 0, initialSliceCap(l, t.Elem()))
+		for i := 0; i < l; i++ {
 			v, err := d.asBool(k)
 			if err != nil {
 				return false, err
 			}
-			sli[i] = v
+			sli = append(sli, v)
 		}
 		rv.Set(reflect.ValueOf(sli))
 		return true, nil
 
 	case typeFloat32Slice:
-		sli := make([]float32, l)
-		for i := range sli {
+		sli := make([]float32, 0, initialSliceCap(l, t.Elem()))
+		for i := 0; i < l; i++ {
 			v, err := d.asFloat32(k)
 			if err != nil {
 				return false, err
 			}
-			sli[i] = v
+			sli = append(sli, v)
 		}
 		rv.Set(reflect.ValueOf(sli))
 		return true, nil
 
 	case typeFloat64Slice:
-		sli := make([]float64, l)
-		for i := range sli {
+		sli := make([]float64, 0, initialSliceCap(l, t.Elem()))
+		for i := 0; i < l; i++ {
 			v, err := d.asFloat64(k)
 			if err != nil {
 				return false, err
 			}
-			sli[i] = v
+			sli = append(sli, v)
 		}
 		rv.Set(reflect.ValueOf(sli))
 		return true, nil
 
 	case typeInt8Slice:
-		sli := make([]int8, l)
-		for i := range sli {
+		sli := make([]int8, 0, initialSliceCap(l, t.Elem()))
+		for i := 0; i < l; i++ {
 			v, err := d.asInt(k)
 			if err != nil {
 				return false, err
 			}
-			sli[i] = int8(v)
+			sli = append(sli, int8(v))
 		}
 		rv.Set(reflect.ValueOf(sli))
 		return true, nil
 
 	case typeInt16Slice:
-		sli := make([]int16, l)
-		for i := range sli {
+		sli := make([]int16, 0, initialSliceCap(l, t.Elem()))
+		for i := 0; i < l; i++ {
 			v, err := d.asInt(k)
 			if err != nil {
 				return false, err
 			}
-			sli[i] = int16(v)
+			sli = append(sli, int16(v))
 		}
 		rv.Set(reflect.ValueOf(sli))
 		return true, nil
 
 	case typeInt32Slice:
-		sli := make([]int32, l)
-		for i := range sli {
+		sli := make([]int32, 0, initialSliceCap(l, t.Elem()))
+		for i := 0; i < l; i++ {
 			v, err := d.asInt(k)
 			if err != nil {
 				return false, err
 			}
-			sli[i] = int32(v)
+			sli = append(sli, int32(v))
 		}
 		rv.Set(reflect.ValueOf(sli))
 		return true, nil
 
 	case typeInt64Slice:
-		sli := make([]int64, l)
-		for i := range sli {
+		sli := make([]int64, 0, initialSliceCap(l, t.Elem()))
+		for i := 0; i < l; i++ {
 			v, err := d.asInt(k)
 			if err != nil {
 				return false, err
 			}
-			sli[i] = v
+			sli = append(sli, v)
 		}
 		rv.Set(reflect.ValueOf(sli))
 		return true, nil
 
 	case typeUint8Slice:
-		sli := make([]uint8, l)
-		for i := range sli {
+		sli := make([]uint8, 0, initialSliceCap(l, t.Elem()))
+		for i := 0; i < l; i++ {
 			v, err := d.asUint(k)
 			if err != nil {
 				return false, err
 			}
-			sli[i] = uint8(v)
+			sli = append(sli, uint8(v))
 		}
 		rv.Set(reflect.ValueOf(sli))
 		return true, nil
 
 	case typeUint16Slice:
-		sli := make([]uint16, l)
-		for i := range sli {
+		sli := make([]uint16, 0, initialSliceCap(l, t.Elem()))
+		for i := 0; i < l; i++ {
 			v, err := d.asUint(k)
 			if err != nil {
 				return false, err
 			}
-			sli[i] = uint16(v)
+			sli = append(sli, uint16(v))
 		}
 		rv.Set(reflect.ValueOf(sli))
 		return true, nil
 
 	case typeUint32Slice:
-		sli := make([]uint32, l)
-		for i := range sli {
+		sli := make([]uint32, 0, initialSliceCap(l, t.Elem()))
+		for i := 0; i < l; i++ {
 			v, err := d.asUint(k)
 			if err != nil {
 				return false, err
 			}
-			sli[i] = uint32(v)
+			sli = append(sli, uint32(v))
 		}
 		rv.Set(reflect.ValueOf(sli))
 		return true, nil
 
 	case typeUint64Slice:
-		sli := make([]uint64, l)
-		for i := range sli {
+		sli := make([]uint64, 0, initialSliceCap(l, t.Elem()))
+		for i := 0; i < l; i++ {
 			v, err := d.asUint(k)
 			if err != nil {
 				return false, err
 			}
-			sli[i] = v
+			sli = append(sli, v)
 		}
 		rv.Set(reflect.ValueOf(sli))
 		return true, nil
diff --git a/vendor/github.com/shamaton/msgpack/v2/internal/stream/decoding/string.go b/vendor/github.com/shamaton/msgpack/v2/internal/stream/decoding/string.go
index d50d9f8309..17b86a3b07 100644
--- a/vendor/github.com/shamaton/msgpack/v2/internal/stream/decoding/string.go
+++ b/vendor/github.com/shamaton/msgpack/v2/internal/stream/decoding/string.go
@@ -41,7 +41,7 @@ func (d *decoder) stringByteLength(code byte, k reflect.Kind) (int, error) {
 		if err != nil {
 			return 0, err
 		}
-		return int(binary.BigEndian.Uint32(b)), nil
+		return lengthFromUint32(binary.BigEndian.Uint32(b))
 	} else if code == def.Nil {
 		return 0, nil
 	}
diff --git a/vendor/github.com/shamaton/msgpack/v2/internal/stream/decoding/struct.go b/vendor/github.com/shamaton/msgpack/v2/internal/stream/decoding/struct.go
index 1d60ed83df..b47e760c2d 100644
--- a/vendor/github.com/shamaton/msgpack/v2/internal/stream/decoding/struct.go
+++ b/vendor/github.com/shamaton/msgpack/v2/internal/stream/decoding/struct.go
@@ -2,6 +2,7 @@ package decoding
 
 import (
 	"encoding/binary"
+	"math"
 	"reflect"
 	"sync"
 
@@ -199,7 +200,11 @@ func (d *decoder) jumpOffset() error {
 		if err != nil {
 			return err
 		}
-		_, err = d.readSizeN(int(binary.BigEndian.Uint32(bs)))
+		l, err := lengthFromUint32(binary.BigEndian.Uint32(bs))
+		if err != nil {
+			return err
+		}
+		_, err = d.readSizeN(l)
 		return err
 
 	case d.isFixSlice(code):
@@ -225,7 +230,10 @@ func (d *decoder) jumpOffset() error {
 		if err != nil {
 			return err
 		}
-		l := int(binary.BigEndian.Uint32(bs))
+		l, err := lengthFromUint32(binary.BigEndian.Uint32(bs))
+		if err != nil {
+			return err
+		}
 		for i := 0; i < l; i++ {
 			if err = d.jumpOffset(); err != nil {
 				return err
@@ -255,8 +263,16 @@ func (d *decoder) jumpOffset() error {
 		if err != nil {
 			return err
 		}
-		l := int(binary.BigEndian.Uint32(bs))
-		for i := 0; i < l*2; i++ {
+		l, err := lengthFromUint32(binary.BigEndian.Uint32(bs))
+		if err != nil {
+			return err
+		}
+		// skip key and value separately: multiplying the pair count would
+		// overflow on 32-bit platforms
+		for i := 0; i < l; i++ {
+			if err = d.jumpOffset(); err != nil {
+				return err
+			}
 			if err = d.jumpOffset(); err != nil {
 				return err
 			}
@@ -297,7 +313,14 @@ func (d *decoder) jumpOffset() error {
 		if err != nil {
 			return err
 		}
-		_, err = d.readSizeN(def.Byte1 + int(binary.BigEndian.Uint32(bs)))
+		l, err := lengthFromUint32(binary.BigEndian.Uint32(bs))
+		if err != nil {
+			return err
+		}
+		if l >= math.MaxInt { // Byte1 + l must not overflow
+			return errDeclaredLengthTooLarge
+		}
+		_, err = d.readSizeN(def.Byte1 + l)
 		return err
 	}
 	return nil
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 75f9ed5c47..e8175b2f57 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -1961,7 +1961,7 @@ github.com/sethvargo/go-diceware/diceware
 # github.com/sethvargo/go-password v0.4.0
 ## explicit; go 1.25
 github.com/sethvargo/go-password/password
-# github.com/shamaton/msgpack/v2 v2.4.1
+# github.com/shamaton/msgpack/v2 v2.4.2
 ## explicit; go 1.20
 github.com/shamaton/msgpack/v2
 github.com/shamaton/msgpack/v2/def