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CVE record · CVE-2026-93121

usb: gadget: f_fs: Fix fence cleanup in ffs_dmabuf_transfer() error paths

CVSS 7.0 HighEPSS 0.0015 · 4th percentile

Published by the CVE Program (CNA: Linux) at 17 Sept 2026, 16:11 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 7b07a2a7ca02a20124b552be96c5a56910795488 to before be539138d9a187af3b884525a395db10797c64f1 git
  • affected 7b07a2a7ca02a20124b552be96c5a56910795488 to before 5fd8baacc7dc477df9cac61b45491840247a9b1e git
  • affected 7b07a2a7ca02a20124b552be96c5a56910795488 to before 58952c83dfe6ea3294a74734d2d1018c1120779a git
  • affected 7b07a2a7ca02a20124b552be96c5a56910795488 to before 621707dc67c9846fd876d7579ec951d92aa033f1 git
Other versions: unaffected
Linux Linux
  • affected 6.9
  • unaffected before 6.9 semver
  • unaffected 6.12.110 to 6.12.*, inclusive semver
  • unaffected 6.18.52 to 6.18.*, inclusive semver
  • unaffected 7.2.6 to 7.2.*, inclusive semver
  • unaffected 7.3 to *, inclusive original_commit_for_fix
Other versions: affected
Identifiers
CVE-2026-93121
CNA
Linux
Tags
Published
17 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
7.0 High 3.1 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CNA (Linux)
  • CISA KEV Not listed.
  • EPSS 0.0015, the 4th percentile, on 14 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 17 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.