CVE record · CVE-2026-43194

net: consume xmit errors of GSO frames

CVSS 7.5 HighEPSS 0.0053 · 45th percentile

Published by the CVE Program (CNA: Linux) at 6 May 2026, 11:28 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 1f59533f9ca5634e7b8914252e48aee9d9cbe501 to before ae3f627b45fbc3c776a4e484696f3cad7cbb4eca git affected 1f59533f9ca5634e7b8914252e48aee9d9cbe501 to before 0c9de092ef8c50a7ee9612811566f0aa81d8d7b6 git affected 1f59533f9ca5634e7b8914252e48aee9d9cbe501 to before 56bd32c0edca34041a5c215887fcf562fae2e2db git affected 1f59533f9ca5634e7b8914252e48aee9d9cbe501 to before 9ac6aebef4b4bfc5ed408b0b65645981574bc780 git affected 1f59533f9ca5634e7b8914252e48aee9d9cbe501 to before ea5d7787635e26ec1194ec7eec0e8e5ae3bd10a5 git affected 1f59533f9ca5634e7b8914252e48aee9d9cbe501 to before 4cb163e9efcac4cd35c3043e097f25081a5c015c git affected 1f59533f9ca5634e7b8914252e48aee9d9cbe501 to before c86901d22c89a6bf4e2f013e948aaabc60869893 git affected 1f59533f9ca5634e7b8914252e48aee9d9cbe501 to before 7aa767d0d3d04e50ae94e770db7db8197f666970 git Other versions: unaffected
Linux	Linux	affected 3.18 unaffected before 3.18 semver unaffected 5.10.252 to 5.10., inclusive semver unaffected 5.15.202 to 5.15., inclusive semver unaffected 6.1.165 to 6.1., inclusive semver unaffected 6.6.128 to 6.6., inclusive semver unaffected 6.12.75 to 6.12., inclusive semver unaffected 6.18.16 to 6.18., inclusive semver unaffected 6.19.6 to 6.19., inclusive semver unaffected 7.0 to , inclusive original_commit_for_fix Other versions: affected

Identifiers: CVE-2026-43194
CNA: Linux
Weakness (CWE): CWE-754
Tags: Linux kernel
CWE-754
Published: 6 May 2026
Updated: 19 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 0.0053, the 45th percentile, on 6 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 6 May 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.