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SUSE Linux Enterprise 16 Kernel Decrypt Issue

published 5 months ago

Summary

A security update fixes a decryption issue in SUSE Linux Enterprise 16's kernel. This issue could potentially allow unauthorized access to encrypted data. Apply the latest update to ensure your system remains secure.

Original advisory text

Security update for the Linux Kernel (Live Patch 5 for SUSE Linux Enterprise 16)

This update for the SUSE Linux Enterprise Kernel 6.12.0-160000.26.1 fixes one security issue

The following security issue was fixed:

- CVE-2026-43284: xfrm: esp: avoid in-place decrypt on shared skb frags (bsc#1264459).

References

https://www.suse.com/support/update/announcement/2026/suse-su-202621808-1/ Vendor Advisory
https://bugzilla.suse.com/1264459 Third Party Advisory
https://www.suse.com/security/cve/CVE-2026-43284 URL

Timeline

Published18 May 2026

Updated28 May 2026

First seen28 May 2026

Sources

SUSE-SU-2026:21808-1 · OSV

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