CVE-2026-80565

crypto: qce - fix error path in devm_qce_register_algs

CVE-2026-80565 is fixed in 12 products on 1 platform, first by DEBIAN-CVE-2026-80565, released August 27, 2026. It is not reported as exploited. Patch Radar priority: High.

High

CVSS

7.8

Low

Exploitation

None reported

No vendor assessment

CISA KEV

Not listed

Not in the Known Exploited Vulnerabilities catalog

EPSS

0.0012

1st percentile

In the Linux kernel, the following vulnerability has been resolved: crypto: qce - fix error path in devm_qce_register_algs If ops->register_algs() fails, the error path repeatedly calls the same ops->unregister_algs() from the failed registration. Use the loop index to unregister the previously registered algorithms instead.

Where it's fixed

Product	Fixed in	Fix	Released
Linux
kernel-64kb · sles 15.7	6.4.0-150700.53.90.1	SUSE-SU-2026:5091-1	Nov 7, 2026
kernel-azure · sles 15.7	6.4.0-150700.53.90.1	SUSE-SU-2026:5091-1	Nov 7, 2026
kernel-default · sles 15.7	6.4.0-150700.53.90.1	SUSE-SU-2026:5091-1	Nov 7, 2026
kernel-default-base · sles 15.7	6.4.0-150700.53.90.1.150700.17.51.1	SUSE-SU-2026:5091-1	Nov 7, 2026
kernel-docs · sles 15.7	6.4.0-150700.53.90.1	SUSE-SU-2026:5091-1	Nov 7, 2026
kernel-livepatch-SLE15-SP7_Update_24 · sles 15.7	1-150700.15.3.1	SUSE-SU-2026:5091-1	Nov 7, 2026
kernel-obs-build · sles 15.7	6.4.0-150700.53.90.1	SUSE-SU-2026:5091-1	Nov 7, 2026
kernel-source · sles 15.7	6.4.0-150700.53.90.1	SUSE-SU-2026:5091-1	Nov 7, 2026
kernel-syms · sles 15.7	6.4.0-150700.53.90.1	SUSE-SU-2026:5091-1	Nov 7, 2026
kernel-zfcpdump · sles 15.7	6.4.0-150700.53.90.1	SUSE-SU-2026:5091-1	Nov 7, 2026
linux · Debian 12.15 (bookworm)	6.1.187-1	DEBIAN-CVE-2026-80565	Aug 27, 2026
linux · Debian 13.5 (trixie)	6.12.105-1	DEBIAN-CVE-2026-80565	Aug 27, 2026
linux · Debian 14	7.1.10-1	DEBIAN-CVE-2026-80565	Aug 27, 2026
linux-6.12 · Debian 12.15 (bookworm)	6.12.107-1~deb12u1	DEBIAN-CVE-2026-80565	Aug 27, 2026

Details

Published
August 26, 2026
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Vendor advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-80565

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