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crypto/tls: golang: Go crypto/tls: Denial of Service via multiple TLS 1.3 key update messages

🗓️ 13 May 2026 08:08:18Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 11 Views

Go crypto/tls TLS 1.3 key update DoS via multiple updates after handshake causing deadlock.

Related
Packages
Refs
ReporterTitlePublishedViews
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IBM Security Bulletins		Security Bulletin: Multiple security vulnerabilities addressed with IBM Business Automation Workflow cumulative fixes June 2026
29 Jun 202610:18
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IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities in IBM MQ Operator and Queue manager container images
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ATTACKERKB		CVE-2026-32283
8 Apr 202601:06
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Tenable Nessus		Amazon Linux 2023 : golang, golang-bin, golang-misc (ALAS2023-2026-1593)
30 Apr 202600:00
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Tenable Nessus		Amazon Linux 2023 : credentials-fetcher (ALAS2023-2026-1598)
30 Apr 202600:00
–nessus
Tenable Nessus		Amazon Linux 2023 : golist (ALAS2023-2026-1599)
30 Apr 202600:00
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Tenable Nessus		Amazon Linux 2023 : nerdctl (ALAS2023-2026-1605)
30 Apr 202600:00
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Tenable Nessus		Amazon Linux 2023 : containerd, containerd-stress (ALAS2023-2026-1606)
30 Apr 202600:00
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Tenable Nessus		Amazon Linux 2023 : docker (ALAS2023-2026-1615)
30 Apr 202600:00
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Tenable Nessus		Amazon Linux 2023 : ecs-init (ALAS2023-2026-1637)
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OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux8aarch64git-lfs0:3.4.1-10.el8_10git-lfs-0:3.4.1-10.el8_10.aarch64.rpm
Red Hat Enterprise Linux8ppc64legit-lfs0:3.4.1-10.el8_10git-lfs-0:3.4.1-10.el8_10.ppc64le.rpm
Red Hat Enterprise Linux8s390xgit-lfs0:3.4.1-10.el8_10git-lfs-0:3.4.1-10.el8_10.s390x.rpm
Red Hat Enterprise Linux8x86_64git-lfs0:3.4.1-10.el8_10git-lfs-0:3.4.1-10.el8_10.x86_64.rpm
Red Hat Enterprise Linux8aarch64git-lfs-debuginfo0:3.4.1-10.el8_10git-lfs-debuginfo-0:3.4.1-10.el8_10.aarch64.rpm
Red Hat Enterprise Linux8ppc64legit-lfs-debuginfo0:3.4.1-10.el8_10git-lfs-debuginfo-0:3.4.1-10.el8_10.ppc64le.rpm
Red Hat Enterprise Linux8s390xgit-lfs-debuginfo0:3.4.1-10.el8_10git-lfs-debuginfo-0:3.4.1-10.el8_10.s390x.rpm
Red Hat Enterprise Linux8x86_64git-lfs-debuginfo0:3.4.1-10.el8_10git-lfs-debuginfo-0:3.4.1-10.el8_10.x86_64.rpm
Red Hat Enterprise Linux8aarch64git-lfs-debugsource0:3.4.1-10.el8_10git-lfs-debugsource-0:3.4.1-10.el8_10.aarch64.rpm
Red Hat Enterprise Linux8ppc64legit-lfs-debugsource0:3.4.1-10.el8_10git-lfs-debugsource-0:3.4.1-10.el8_10.ppc64le.rpm
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12 Jul 2026 08:58Current
7.2High risk
Vulners AI Score7.2
CVSS 3.17.5
EPSS0.00621
SSVC
CWE-764
transport layer securityversion thirteenkey update messagesdenial of serviceafter handshake
11