SUSE-SU-2026:3182-1

Details

Description of the patch:

This update for libgcrypt fixes the following issue

CVE-2026-41989: heap-based buffer overflow when processing crafted ECDH ciphertext can lead to a denial of service (bsc#1262684).

Affected Packages

libgcrypt-devel

SUSE Linux Enterprise Desktop 15 SP7SUSE Linux Enterprise High Performance Computing 15 SP7SUSE Linux Enterprise Module for Basesystem 15 SP7SUSE Linux Enterprise Server 15 SP7SUSE Linux Enterprise Server for SAP Applications 15 SP7

Fixed in:

1.11.0-150700.5.10.1

libgcrypt20

SUSE Linux Enterprise Desktop 15 SP7SUSE Linux Enterprise High Performance Computing 15 SP7SUSE Linux Enterprise Module for Basesystem 15 SP7SUSE Linux Enterprise Server 15 SP7SUSE Linux Enterprise Server for SAP Applications 15 SP7

Fixed in:

1.11.0-150700.5.10.1

libgcrypt20-32bit

SUSE Linux Enterprise Desktop 15 SP7SUSE Linux Enterprise High Performance Computing 15 SP7SUSE Linux Enterprise Module for Basesystem 15 SP7SUSE Linux Enterprise Server 15 SP7SUSE Linux Enterprise Server for SAP Applications 15 SP7

Fixed in:

1.11.0-150700.5.10.1

References

ADVISORY

https://bugzilla.suse.com/1262684

ADVISORY

https://lists.suse.com/pipermail/sle-security-updates/2026-July/027734.html

ADVISORY

https://www.suse.com/security/cve/CVE-2026-41989/

WEB

https://www.suse.com/support/security/rating/

ADVISORY

https://www.suse.com/support/update/announcement/2026/suse-su-20263182-1/