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ALSA-2026:A006 Not scored

Important: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: xfrm: esp: avoid in-place decrypt on shared skb frags (CVE-2026-43284) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Exploit probability Not scored
Published May 8, 2026
Required by Not available
Last source change May 8, 2026

02 / AFFECTED SOFTWARE

Affected packages

AlmaLinux:10 kernel-rt-modules-internal
AlmaLinux:10 kernel-rt-64k-debug-devel-matched
AlmaLinux:10 kernel-rt-64k-modules-partner
AlmaLinux:10 kernel-64k-uki-virt
AlmaLinux:10 kernel-debug-modules-core
AlmaLinux:10 kernel-zfcpdump
AlmaLinux:10 kernel-rt-debug
AlmaLinux:10 kernel-64k-debug
AlmaLinux:10 kernel-rt-64k-debug-modules
AlmaLinux:10 kernel-rt-64k
AlmaLinux:10 kernel-debug-uki-virt
AlmaLinux:10 kernel-uki-virt
AlmaLinux:10 kernel-64k-modules-partner
AlmaLinux:10 kernel-rt-debug-modules-partner
AlmaLinux:10 kernel-64k-debug-modules-internal
AlmaLinux:10 kernel-64k-devel-matched
AlmaLinux:10 kernel-selftests-internal
AlmaLinux:10 kernel-core
AlmaLinux:10 kernel-64k-debug-modules-extra
AlmaLinux:10 kernel-debug-modules-partner
AlmaLinux:10 kernel-rt-modules-partner
AlmaLinux:10 kernel-zfcpdump-modules-core
AlmaLinux:10 kernel-devel-matched
AlmaLinux:10 kernel-rt-64k-debug-modules-extra
AlmaLinux:10 kernel-zfcpdump-modules-extra
AlmaLinux:10 kernel-modules-extra-matched
AlmaLinux:10 kernel-uki-virt-addons
AlmaLinux:10 kernel-64k
AlmaLinux:10 kernel-modules-internal
AlmaLinux:10 kernel-debug-modules
AlmaLinux:10 libperf
AlmaLinux:10 kernel-rt-debug-modules-extra
AlmaLinux:10 libperf-devel
AlmaLinux:10 kernel-rt-64k-modules-extra
AlmaLinux:10 kernel-64k-debug-modules-partner
AlmaLinux:10 kernel-debug-core
AlmaLinux:10 kernel-modules-core
AlmaLinux:10 kernel-64k-debug-modules
AlmaLinux:10 kernel-rt-64k-core
AlmaLinux:10 kernel-64k-devel
AlmaLinux:10 kernel-headers
AlmaLinux:10 kernel-64k-debug-uki-virt
AlmaLinux:10 kernel-rt-64k-debug
AlmaLinux:10 kernel-tools
AlmaLinux:10 kernel-64k-debug-devel-matched
AlmaLinux:10 kernel-rt-debug-modules-internal
AlmaLinux:10 kernel-zfcpdump-modules-internal
AlmaLinux:10 kernel-rt-64k-modules
AlmaLinux:10 kernel-abi-stablelists
AlmaLinux:10 kernel-zfcpdump-core
AlmaLinux:10 kernel-tools-libs
AlmaLinux:10 kernel-modules
AlmaLinux:10 kernel-rt-64k-debug-modules-core
AlmaLinux:10 kernel-rt-64k-debug-core
AlmaLinux:10 kernel-64k-modules-core
AlmaLinux:10 kernel-rt-debug-devel
AlmaLinux:10 kernel-rt-64k-modules-core
AlmaLinux:10 kernel-zfcpdump-devel
AlmaLinux:10 kernel-zfcpdump-modules-partner
AlmaLinux:10 kernel-rt-64k-devel
AlmaLinux:10 kernel-doc
AlmaLinux:10 kernel-debug-uki-virt-addons
AlmaLinux:10 python3-perf
AlmaLinux:10 kernel-64k-debug-uki-virt-addons
AlmaLinux:10 kernel-modules-extra
AlmaLinux:10 kernel-64k-debug-modules-core
AlmaLinux:10 kernel-rt-64k-debug-modules-partner
AlmaLinux:10 kernel-rt-64k-debug-devel
AlmaLinux:10 kernel-zfcpdump-modules
AlmaLinux:10 kernel-rt-64k-modules-internal
AlmaLinux:10 kernel-rt-modules-extra
AlmaLinux:10 kernel-zfcpdump-devel-matched
AlmaLinux:10 kernel
AlmaLinux:10 kernel-rt-devel-matched
AlmaLinux:10 kernel-64k-uki-virt-addons
AlmaLinux:10 kernel-rt-core
AlmaLinux:10 kernel-64k-modules
AlmaLinux:10 kernel-rt
AlmaLinux:10 kernel-tools-libs-devel
AlmaLinux:10 kernel-rt-debug-core
AlmaLinux:10 kernel-64k-debug-devel
AlmaLinux:10 kernel-debug
AlmaLinux:10 kernel-64k-debug-core
AlmaLinux:10 kernel-debug-modules-extra
AlmaLinux:10 kernel-devel
AlmaLinux:10 kernel-cross-headers
AlmaLinux:10 kernel-64k-core
AlmaLinux:10 kernel-rt-debug-devel-matched
AlmaLinux:10 kernel-debug-modules-internal
AlmaLinux:10 kernel-rt-64k-debug-modules-internal
AlmaLinux:10 kernel-rt-modules
AlmaLinux:10 kernel-rt-devel
AlmaLinux:10 rtla
AlmaLinux:10 kernel-rt-debug-modules-core
AlmaLinux:10 perf
AlmaLinux:10 kernel-debug-devel-matched
AlmaLinux:10 kernel-rt-64k-devel-matched
AlmaLinux:10 rv
AlmaLinux:10 kernel-64k-modules-internal
AlmaLinux:10 kernel-64k-modules-extra
AlmaLinux:10 kernel-rt-debug-modules
AlmaLinux:10 kernel-rt-modules-core
AlmaLinux:10 kernel-modules-partner
AlmaLinux:10 kernel-debug-devel

03 / CONNECTIONS

Connected vulnerabilities

04 / EVIDENCE

Source records

Open Source Vulnerabilities ALSA-2026:A006

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: xfrm: esp: avoid in-place decrypt on shared skb frags (CVE-2026-43284) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

View original source

05 / REFERENCES

Further evidence