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crypto/tls: golang: Golang crypto/tls: Denial of Service via indefinite KeyUpdate messages

🗓️ 22 Sep 2026 09:08:03Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 14 Views

Golang crypto/tls: DoS via indefinite KeyUpdate messages forcing key derivation on the server.

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Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux8ppc64leose-gcp-gcr-image-credential-provider4.21.0-202609141848.p2.g0b668ce.assembly.stream.el8ose-gcp-gcr-image-credential-provider-4.21.0-202609141848.p2.g0b668ce.assembly.stream.el8.ppc64le.rpm
Red Hat Enterprise Linux8s390xose-gcp-gcr-image-credential-provider4.21.0-202609141848.p2.g0b668ce.assembly.stream.el8ose-gcp-gcr-image-credential-provider-4.21.0-202609141848.p2.g0b668ce.assembly.stream.el8.s390x.rpm
Red Hat Enterprise Linux8x86_64ose-gcp-gcr-image-credential-provider4.21.0-202609141848.p2.g0b668ce.assembly.stream.el8ose-gcp-gcr-image-credential-provider-4.21.0-202609141848.p2.g0b668ce.assembly.stream.el8.x86_64.rpm
Red Hat Enterprise Linux9ppc64leose-gcp-gcr-image-credential-provider4.21.0-202609141848.p2.g0b668ce.assembly.stream.el9ose-gcp-gcr-image-credential-provider-4.21.0-202609141848.p2.g0b668ce.assembly.stream.el9.ppc64le.rpm
Red Hat Enterprise Linux9s390xose-gcp-gcr-image-credential-provider4.21.0-202609141848.p2.g0b668ce.assembly.stream.el9ose-gcp-gcr-image-credential-provider-4.21.0-202609141848.p2.g0b668ce.assembly.stream.el9.s390x.rpm
Red Hat Enterprise Linux9x86_64ose-gcp-gcr-image-credential-provider4.21.0-202609141848.p2.g0b668ce.assembly.stream.el9ose-gcp-gcr-image-credential-provider-4.21.0-202609141848.p2.g0b668ce.assembly.stream.el9.x86_64.rpm
Red Hat Enterprise Linux10aarch64ose-gcp-gcr-image-credential-provider4.21.0-202609141848.p2.g0b668ce.assembly.stream.el10ose-gcp-gcr-image-credential-provider-4.21.0-202609141848.p2.g0b668ce.assembly.stream.el10.aarch64.rpm
Red Hat Enterprise Linux10ppc64leose-gcp-gcr-image-credential-provider4.21.0-202609141848.p2.g0b668ce.assembly.stream.el10ose-gcp-gcr-image-credential-provider-4.21.0-202609141848.p2.g0b668ce.assembly.stream.el10.ppc64le.rpm
Red Hat Enterprise Linux10s390xose-gcp-gcr-image-credential-provider4.21.0-202609141848.p2.g0b668ce.assembly.stream.el10ose-gcp-gcr-image-credential-provider-4.21.0-202609141848.p2.g0b668ce.assembly.stream.el10.s390x.rpm
Red Hat Enterprise Linux10x86_64ose-gcp-gcr-image-credential-provider4.21.0-202609141848.p2.g0b668ce.assembly.stream.el10ose-gcp-gcr-image-credential-provider-4.21.0-202609141848.p2.g0b668ce.assembly.stream.el10.x86_64.rpm

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21 Oct 2026 21:33Current
6Medium risk
Vulners AI Score6
CVSS 3.17.5
EPSS0.00568
SSVC
CWE-1050
Golangcrypto/tlsDoSKeyUpdate messagesunix
14