Lucene search
+L

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👁 5 Views

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

Related
Packages
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-56862
13 Aug 202621:58
cve
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

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

23 Sep 2026 12:02Current
5.8Medium risk
Vulners AI Score5.8
EPSS0.00568
SSVC
5