gpp_maybe
Security update for the linux kernel
SUSE-SLE-Module-RT-15-SP7-2026-1959
The SUSE Linux Enterprise 15 SP7 RT kernel was updated to fix various security issues The following security issues were fixed: - CVE-2025-54518: x86/CPU/AMD: Prevent improper isolation of shared resources in Zen2's op cache (bsc#1264013). - CVE-2026-46300: net: skbuff: propagate shared-frag marker through pskb_copy() (bsc#1265209). - CVE-2026-43284: xfrm: esp: avoid in-place decrypt on shared skb frags (bsc#1264449). - CVE-2026-43500: rxrpc: Also unshare DATA/RESPONSE packets when paged frags are present (aka Dirty Frag) (bsc#1264450) - CVE-2026-46333: ptrace: Logic bug in the Linux kernel's __ptrace_may_access() function (bsc#1265308). The following non security issue was fixed: - io-wq: check that the predecessor is hashed in io_wq_remove_pending() (git-fixes).
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Release DateMay 18 2026
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ReferencesBugzilla: 1264013, 1265209, 1265308, 1264449, 1264450
CVEs: CVE-2025-54518, CVE-2026-46300, CVE-2026-46333, CVE-2026-43284, CVE-2026-43500 -
Typesecurity
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Severityimportant
cloud_download Downloads
SUSE Real Time Module 15.7 x86_64
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Packagescluster-md-kmp-rt
Clustering support for MD devicesdlm-kmp-rt6.4.0-150700.7.51.1 lock rpm
DLM kernel modulesgfs2-kmp-rt6.4.0-150700.7.51.1 lock rpm
GFS2 kernel moduleskernel-devel-rt6.4.0-150700.7.51.1 lock rpm
Development files needed for building kernel moduleskernel-rt6.4.0-150700.7.51.1 lock rpm
Kernel with PREEMPT_RT (realtime) supportkernel-rt-devel6.4.0-150700.7.51.1 lock rpm lock nosrc
Development files necessary for building kernel moduleskernel-source-rt6.4.0-150700.7.51.1 lock rpm
The Linux Kernel Sourceskernel-syms-rt6.4.0-150700.7.51.1 lock rpm lock src
Kernel Symbol Versions (modversions)ocfs2-kmp-rt6.4.0-150700.7.51.1 lock rpm lock src
OCFS2 kernel modules6.4.0-150700.7.51.1 lock rpm