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CVE record · CVE-2026-97562

smb: client: pin DFS superblock in iterator callback

CVSS 7.5 HighEPSS 0.0041 · 36th percentile

Published by the CVE Program (CNA: Linux) at 25 Sept 2026, 10:21 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
VendorProductVersions
Linux Linux
  • affected bacd704a95ad0b93af995aae4a523aa046f46563 to before 3c9acc9835c304013a4faeb969fe9333d66ca9f8 git
  • affected bacd704a95ad0b93af995aae4a523aa046f46563 to before ea43a15cea36dc5ddd832be5bddeac7dd804cbcf git
  • affected bacd704a95ad0b93af995aae4a523aa046f46563 to before a6b6561522212af852c9ad8a7dca8d59ef2c7377 git
  • affected bacd704a95ad0b93af995aae4a523aa046f46563 to before 5b01a8c0209690db75341528ec53fd87e0ac1460 git
  • affected bacd704a95ad0b93af995aae4a523aa046f46563 to before d806d5a85dcbe2a0f181b2f0f9f61ddfbefa1818 git
Other versions: unaffected
Linux Linux
  • affected 5.7
  • unaffected before 5.7 semver
  • unaffected 6.6.158 to 6.6.*, inclusive semver
  • unaffected 6.12.111 to 6.12.*, inclusive semver
  • unaffected 6.18.53 to 6.18.*, inclusive semver
  • unaffected 7.2.7 to 7.2.*, inclusive semver
  • unaffected 7.3 to *, inclusive original_commit_for_fix
Other versions: affected
Identifiers
CVE-2026-97562
CNA
Linux
Tags
Published
25 Sept 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

ScoreRatingCVSSVectorSource
7.5 High 3.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H CNA (Linux)
  • CISA KEV Not listed.
  • EPSS 0.0041, the 36th percentile, on 12 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 25 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.