diff --git a/go.mod b/go.mod
index 909bb7f4454d9..a1ae6e0043c14 100644
--- a/go.mod
+++ b/go.mod
@@ -320,7 +320,7 @@ require (
 	github.com/go-playground/validator/v10 v10.24.0 // indirect
 	github.com/go-zookeeper/zk v1.0.4 // indirect
 	github.com/gofrs/flock v0.8.1 // indirect
-	github.com/golang-jwt/jwt/v4 v4.5.1 // indirect
+	github.com/golang-jwt/jwt/v4 v4.5.2 // indirect
 	github.com/golang-jwt/jwt/v5 v5.2.1 // indirect
 	github.com/google/btree v1.1.3 // indirect
 	github.com/google/gnostic-models v0.6.8 // indirect
diff --git a/go.sum b/go.sum
index ee413d0a81e22..4421cc8ec1057 100644
--- a/go.sum
+++ b/go.sum
@@ -531,8 +531,8 @@ github.com/gogo/status v1.1.1/go.mod h1:jpG3dM5QPcqu19Hg8lkUhBFBa3TcLs1DG7+2Jqci
 github.com/golang-jwt/jwt/v4 v4.0.0/go.mod h1:/xlHOz8bRuivTWchD4jCa+NbatV+wEUSzwAxVc6locg=
 github.com/golang-jwt/jwt/v4 v4.2.0/go.mod h1:/xlHOz8bRuivTWchD4jCa+NbatV+wEUSzwAxVc6locg=
 github.com/golang-jwt/jwt/v4 v4.5.0/go.mod h1:m21LjoU+eqJr34lmDMbreY2eSTRJ1cv77w39/MY0Ch0=
-github.com/golang-jwt/jwt/v4 v4.5.1 h1:JdqV9zKUdtaa9gdPlywC3aeoEsR681PlKC+4F5gQgeo=
-github.com/golang-jwt/jwt/v4 v4.5.1/go.mod h1:m21LjoU+eqJr34lmDMbreY2eSTRJ1cv77w39/MY0Ch0=
+github.com/golang-jwt/jwt/v4 v4.5.2 h1:YtQM7lnr8iZ+j5q71MGKkNw9Mn7AjHM68uc9g5fXeUI=
+github.com/golang-jwt/jwt/v4 v4.5.2/go.mod h1:m21LjoU+eqJr34lmDMbreY2eSTRJ1cv77w39/MY0Ch0=
 github.com/golang-jwt/jwt/v5 v5.2.1 h1:OuVbFODueb089Lh128TAcimifWaLhJwVflnrgM17wHk=
 github.com/golang-jwt/jwt/v5 v5.2.1/go.mod h1:pqrtFR0X4osieyHYxtmOUWsAWrfe1Q5UVIyoH402zdk=
 github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
diff --git a/vendor/github.com/golang-jwt/jwt/v4/parser.go b/vendor/github.com/golang-jwt/jwt/v4/parser.go
index 9dd36e5a5acd4..0fc510a0aae43 100644
--- a/vendor/github.com/golang-jwt/jwt/v4/parser.go
+++ b/vendor/github.com/golang-jwt/jwt/v4/parser.go
@@ -7,6 +7,8 @@ import (
 	"strings"
 )
 
+const tokenDelimiter = "."
+
 type Parser struct {
 	// If populated, only these methods will be considered valid.
 	//
@@ -122,9 +124,10 @@ func (p *Parser) ParseWithClaims(tokenString string, claims Claims, keyFunc Keyf
 // It's only ever useful in cases where you know the signature is valid (because it has
 // been checked previously in the stack) and you want to extract values from it.
 func (p *Parser) ParseUnverified(tokenString string, claims Claims) (token *Token, parts []string, err error) {
-	parts = strings.Split(tokenString, ".")
-	if len(parts) != 3 {
-		return nil, parts, NewValidationError("token contains an invalid number of segments", ValidationErrorMalformed)
+	var ok bool
+	parts, ok = splitToken(tokenString)
+	if !ok {
+		return nil, nil, NewValidationError("token contains an invalid number of segments", ValidationErrorMalformed)
 	}
 
 	token = &Token{Raw: tokenString}
@@ -174,3 +177,30 @@ func (p *Parser) ParseUnverified(tokenString string, claims Claims) (token *Toke
 
 	return token, parts, nil
 }
+
+// splitToken splits a token string into three parts: header, claims, and signature. It will only
+// return true if the token contains exactly two delimiters and three parts. In all other cases, it
+// will return nil parts and false.
+func splitToken(token string) ([]string, bool) {
+	parts := make([]string, 3)
+	header, remain, ok := strings.Cut(token, tokenDelimiter)
+	if !ok {
+		return nil, false
+	}
+	parts[0] = header
+	claims, remain, ok := strings.Cut(remain, tokenDelimiter)
+	if !ok {
+		return nil, false
+	}
+	parts[1] = claims
+	// One more cut to ensure the signature is the last part of the token and there are no more
+	// delimiters. This avoids an issue where malicious input could contain additional delimiters
+	// causing unecessary overhead parsing tokens.
+	signature, _, unexpected := strings.Cut(remain, tokenDelimiter)
+	if unexpected {
+		return nil, false
+	}
+	parts[2] = signature
+
+	return parts, true
+}
diff --git a/vendor/modules.txt b/vendor/modules.txt
index fa811e952d5ae..6531dd8c3736c 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -921,7 +921,7 @@ github.com/gogo/protobuf/types
 # github.com/gogo/status v1.1.1
 ## explicit; go 1.12
 github.com/gogo/status
-# github.com/golang-jwt/jwt/v4 v4.5.1
+# github.com/golang-jwt/jwt/v4 v4.5.2
 ## explicit; go 1.16
 github.com/golang-jwt/jwt/v4
 # github.com/golang-jwt/jwt/v5 v5.2.1