CVE record · CVE-2026-89544

SUNRPC: fix gssx_dec_option_array error path bugs

CVSS 7.5 HighEPSS 0.0072 · 54th percentile

Published by the CVE Program (CNA: Linux) at 11 Sept 2026, 19:44 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 bb336cd8d5ecb69c430ebe3e7bcff68471d93fa8 to before ac86b45bb978cd4fdbcaaca82dd0f2337f8e310c git affected dd292e884c649f9b1c18af0ec75ca90b390cd044 to before 3473139d15d67e2fd737cf0613082adb5499362f git affected 934212a623cbab851848b6de377eb476718c3e4c to before 993a9012e68b8667a0a9b316fd718680c7e008a0 git affected 5e6013ae2c8d420faea553d363935f65badd32c3 to before 8c56a46db3b7523f13e167c3e2c6e3c47a87dcb3 git affected 3cfcfc102a5e57b021b786a755a38935e357797d to before fb30241f7ccace372ee83017891549f23a715581 git affected 3cfcfc102a5e57b021b786a755a38935e357797d to before 3ff45361e9469e85c0f86b8e7b82c63e50bab8ef git affected 3cfcfc102a5e57b021b786a755a38935e357797d to before f85a83774d7f4e2ac71c0c384df0dfb6f7d0179a git affected 3cfcfc102a5e57b021b786a755a38935e357797d to before 5e9a94539b1ec17a89177d952badfd0d844d694a git affected b97c37978ca825557d331c9012e0c1ddc0e42364 git affected bfa9d86d39a0fe4685f90c3529aa9bd62a9d97a8 git affected 9806c2393cd2ab0a8e7bb9ffae02ce20e3112ec4 git affected 996997d1fb2126feda550d6adcedcbd94911fc69 git and 8 more Other versions: unaffected
Linux	Linux	affected 6.9 unaffected before 6.9 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 6.6.160 to 6.6., inclusive semver unaffected 6.12.111 to 6.12., inclusive semver unaffected 6.18.51 to 6.18., inclusive semver unaffected 7.2.4 to 7.2., inclusive semver unaffected 7.3 to , inclusive original_commit_for_fix Other versions: affected

Identifiers: CVE-2026-89544
CNA: Linux
Tags: Linux kernel
Published: 11 Sept 2026
Updated: 30 Oct 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
7.5	High	3.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	CNA (Linux)

CISA KEV Not listed.
EPSS 0.0072, the 54th 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 11 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.