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CVE record · CVE-2026-93826

HID: hidpp: fix potential UAF in hidpp_connect_event()

CVSS 7.5 HighEPSS 0.0023 · 14th percentile

Published by the CVE Program (CNA: Linux) at 24 Sept 2026, 16:03 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 c39e3d5fc9dd3e16c6f59dd94d827540040de66d to before e03fd646adad7f97fa4429ec5f38cee9bde5276e git
  • affected c39e3d5fc9dd3e16c6f59dd94d827540040de66d to before 5d7637f4d050d105177217e64b869f56f9825060 git
  • affected c39e3d5fc9dd3e16c6f59dd94d827540040de66d to before 3b8b2e58b078cd30e121401535541bb8a6d57133 git
  • affected c39e3d5fc9dd3e16c6f59dd94d827540040de66d to before 3303398cc2aa255ba251650a30024e11d48ea6c3 git
  • affected c39e3d5fc9dd3e16c6f59dd94d827540040de66d to before 6df6b1f2c49678211f65647c300bc51dda02893b git
Other versions: unaffected
Linux Linux
  • affected 3.19
  • unaffected before 3.19 semver
  • unaffected 6.1.189 to 6.1.*, inclusive 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 to *, inclusive original_commit_for_fix
Other versions: affected
Identifiers
CVE-2026-93826
CNA
Linux
Tags
Published
24 Sept 2026
Updated
3 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:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CNA (Linux)
  • CISA KEV Not listed.
  • EPSS 0.0023, the 14th percentile, on 13 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 24 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.