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CVE record · CVE-2026-90019

usb: gadget: fix null pointer dereference in usb_put_function_instance()

No CVSS scoreEPSS 0.0022 · 12th percentile

Published by the CVE Program (CNA: Linux) at 16 Sept 2026, 10:33 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 0062f6e56f70bd2230ba1ebd1667d1b32a1af3b2 to before 0fc54a00954f9f4c3e3d4ffa64a530685d99a39b git
  • affected 0062f6e56f70bd2230ba1ebd1667d1b32a1af3b2 to before 6e6736c049683380f5e20becde498986e9293ca4 git
  • affected 0062f6e56f70bd2230ba1ebd1667d1b32a1af3b2 to before 3a9691fff79bcce95338435599df6d3ae433cfdc git
  • affected 0062f6e56f70bd2230ba1ebd1667d1b32a1af3b2 to before 7a4f4ca7ff32ae24807c83e2a06d62b13378d53c git
  • affected 0062f6e56f70bd2230ba1ebd1667d1b32a1af3b2 to before 6ea3a073ca97716d4a73df49a3bec1c3ccf8e2a0 git
  • affected 0062f6e56f70bd2230ba1ebd1667d1b32a1af3b2 to before d3a7fa61997db3bf6dadef4c1bd87a4fa782a817 git
  • affected 0062f6e56f70bd2230ba1ebd1667d1b32a1af3b2 to before 5117f236e9e30744338b425395d55913c4500897 git
  • affected 0062f6e56f70bd2230ba1ebd1667d1b32a1af3b2 to before 6e74ac5c596fd246e37eadfc354567179ccbe9aa git
Other versions: unaffected
Linux Linux
  • affected 3.9
  • unaffected before 3.9 semver
  • unaffected 5.10.270 to 5.10.*, inclusive semver
  • unaffected 5.15.221 to 5.15.*, inclusive semver
  • unaffected 6.1.188 to 6.1.*, inclusive semver
  • unaffected 6.6.157 to 6.6.*, inclusive semver
  • unaffected 6.12.110 to 6.12.*, inclusive semver
  • unaffected 6.18.51 to 6.18.*, inclusive semver
  • unaffected 7.2.5 to 7.2.*, inclusive semver
  • unaffected 7.3 to *, inclusive original_commit_for_fix
Other versions: affected
Identifiers
CVE-2026-90019
CNA
Linux
Tags
Published
16 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

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

  • CISA KEV Not listed.
  • EPSS 0.0022, the 12th 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 16 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.