CVE record · CVE-2026-89848

scsi: qla2xxx: Quiesce response IRQ before freeing request queue

CVSS 8.1 HighEPSS 0.0059 · 48th percentile

Published by the CVE Program (CNA: Linux) at 16 Sept 2026, 10:31 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
Linux	Linux	affected d74595278f4ab192af66d9e60a9087464638beee to before 730a18768b27582636b5af343069c30809b763a2 git affected d74595278f4ab192af66d9e60a9087464638beee to before be68aef64ab2e633867c4ac946d16644c306fc3d git affected d74595278f4ab192af66d9e60a9087464638beee to before 0a005dcc5e9bf7b31a45422b10f2765b25161389 git affected d74595278f4ab192af66d9e60a9087464638beee to before 7ac5be2a8609679fc6bbfea881360444a5ce8202 git affected d74595278f4ab192af66d9e60a9087464638beee to before 1486cc18be3e2b4c2a730f4a1b0448d009381b3d git affected d74595278f4ab192af66d9e60a9087464638beee to before 10e9f05f7fd0a103886a867ec8afe621fe4b906a git affected d74595278f4ab192af66d9e60a9087464638beee to before 157ca7d1af45f87aa14a286754f19c3f72386988 git affected d74595278f4ab192af66d9e60a9087464638beee to before 505753ec2594c6af09a601f0dd60be7d840c1d2d git Other versions: unaffected
Linux	Linux	affected 4.10 unaffected before 4.10 semver unaffected 5.10.273 to 5.10., inclusive semver unaffected 5.15.224 to 5.15., inclusive semver unaffected 6.1.191 to 6.1., inclusive semver unaffected 6.6.157 to 6.6., inclusive semver unaffected 6.12.110 to 6.12., inclusive semver unaffected 6.18.51 to 6.18., inclusive semver unaffected 7.2.5 to 7.2., inclusive semver unaffected 7.3 to , inclusive original_commit_for_fix Other versions: affected

Identifiers: CVE-2026-89848
CNA: Linux
Tags: Linux kernel
Published: 16 Sept 2026
Updated: 30 Oct 2026

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

The Linux kernel qla2xxx SCSI driver is affected from 4.10 until fixed in 5.10.273, 5.15.224, 6.1.191, 6.6.157, or later releases in those series. A late response interrupt during queue-pair deletion can cause a use-after-free, and the source does not say what an attacker needs. Upgrade to a fixed version.

Written 12 Nov 2026.

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
8.1	High	3.1	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H	CNA (Linux)

CISA KEV Not listed.
EPSS 0.0059, the 48th percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 16 Sept 2026. New records show when each source confirmed them.

Sources

References from the CNA

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.