CVE record · CVE-2026-98368

esp: downgrade zerocopy managed frags before mutating skb frags

CVSS 7.8 HighEPSS 0.0012 · 1st percentile

Published by the CVE Program (CNA: Linux) at 6 Oct 2026, 08:46 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 753f1ca4e1e50248a1b760c9774d6d6b354562cc to before 2359264f377cdbdef2d95868cc8fb572949e48d3 git affected 753f1ca4e1e50248a1b760c9774d6d6b354562cc to before 69a768c12398cada8528080332c822623fa7064d git affected 753f1ca4e1e50248a1b760c9774d6d6b354562cc to before 6508304ac2c8cdafca2f4ab915df8c707893e134 git affected 753f1ca4e1e50248a1b760c9774d6d6b354562cc to before 6cab554f2c0f28773f712ed3a5479103f42ce844 git affected 753f1ca4e1e50248a1b760c9774d6d6b354562cc to before 0d0845ee61c5df47cc68bc446501f48f71e8dcc6 git affected 753f1ca4e1e50248a1b760c9774d6d6b354562cc to before f89416eb3db151170a6f3c6dfc5239d26cdce4d2 git Other versions: unaffected
Linux	Linux	affected 6.0 unaffected before 6.0 semver unaffected 6.1.189 to 6.1., inclusive semver unaffected 6.6.158 to 6.6., inclusive semver unaffected 6.12.112 to 6.12., inclusive semver unaffected 6.18.54 to 6.18., inclusive semver unaffected 7.2.8 to 7.2., inclusive semver unaffected 7.3 to , inclusive original_commit_for_fix Other versions: affected

Identifiers: CVE-2026-98368
CNA: Linux
Tags: Linux kernel
Published: 6 Oct 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
7.8	High	3.1	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	CNA (Linux)

CISA KEV Not listed.
EPSS 0.0012, the 1st percentile, on 8 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 Oct 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.