CVE record · CVE-2026-98243

dma-buf/dma-fence: fix checking signaling bit for timeline and driver name v3

CVSS 7.1 HighEPSS 0.0012 · 1st percentile

Published by the CVE Program (CNA: Linux) at 6 Oct 2026, 08:45 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 035219a760edb35ae9a9e96beba7f122e26a997b to before a4db25b8949d6ff9c1a685a1273a015e8bab29db git affected 035219a760edb35ae9a9e96beba7f122e26a997b to before 3ed11c671ff7ec58c8fd96410233c677df23f407 git affected 15ecfdf0ef6f6d874d0a26690d300857b39ebfd0 git affected 7.1.5 to before 7.2 semver Other versions: unaffected
Linux	Linux	affected 7.2 unaffected before 7.2 semver unaffected 7.2.8 to 7.2., inclusive semver unaffected 7.3 to , inclusive original_commit_for_fix Other versions: affected

Identifiers: CVE-2026-98243
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
7.1	High	3.1	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H	CNA (Linux)

CISA KEV Not listed.
EPSS 0.0012, the 1st percentile, on 10 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.