CVE record · CVE-2026-98684

smb: client: flush and commit data before querying allocated ranges

No CVSS scoreEPSS 0.0017 · 5th percentile

Published by the CVE Program (CNA: Linux) at 18 Oct 2026, 15:45 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 966a3cb7c7db786452a87afdc3b48858fc4d4d6b to before f82242fe3109a3ef72f429540b5bdde08fbfb0e4 git affected 966a3cb7c7db786452a87afdc3b48858fc4d4d6b to before bf84e44ff0ed802778eafd7ecb623635379cb506 git affected 966a3cb7c7db786452a87afdc3b48858fc4d4d6b to before aa994489bd835547c191827acc460192e147032d git affected c406bb9ece6ef63721daab106f132ff4b4234e81 git affected 2f9f4a2d0e6fcf0673ed51195e06e47abe966900 git affected 5e397c943424de94879830e72c95f2679e297a76 git affected 5.10.50 to before 5.11 semver affected 5.12.17 to before 5.13 semver affected 5.13.2 to before 5.14 semver Other versions: unaffected
Linux	Linux	affected 5.14 unaffected before 5.14 semver unaffected 6.18.56 to 6.18., inclusive semver unaffected 7.2.10 to 7.2., inclusive semver unaffected 7.3 to *, inclusive original_commit_for_fix Other versions: affected

Identifiers: CVE-2026-98684
CNA: Linux
Tags: Linux kernel
Published: 18 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

No source has published a CVSS score for this record yet.

CISA KEV Not listed.
EPSS 0.0017, the 5th percentile, on 7 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 18 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.