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CVE record · CVE-2026-89739

usb: dwc3: gadget: Fix use-after-free in dwc3_gadget_free_endpoints due to race condition

No CVSS scoreEPSS 0.0021 · 11th percentile

Published by the CVE Program (CNA: Linux) at 11 Sept 2026, 19:46 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 f41ffcd656615754741f190afca00ca3c4bde9f1 to before 5f359265f616873edf32db418bd1513fdae3ddec git
  • affected dcfe437492e27d54f3ac491aed024da760f5c43c to before 448e95c0f3eaa8d99f16ccae92ab94545f14413b git
  • affected dcfe437492e27d54f3ac491aed024da760f5c43c to before 93e08b13a7a30e4e78556d993720e0bc36231ec7 git
  • affected dcfe437492e27d54f3ac491aed024da760f5c43c to before 9c855832790cd488d87de1885974f4c37cfe7358 git
  • affected 5212f8f452b87318e735ca304728f6f8fb55ff7b git
  • affected 6.6.160 to before 6.7 semver
Other versions: unaffected
Linux Linux
  • affected 6.14
  • unaffected before 6.14 semver
  • unaffected 6.18.50 to 6.18.*, inclusive semver
  • unaffected 7.2.4 to 7.2.*, inclusive semver
  • unaffected 7.3 to *, inclusive original_commit_for_fix
Other versions: affected
Identifiers
CVE-2026-89739
CNA
Linux
Tags
Published
11 Sept 2026
Updated
21 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 0.0021, the 11th 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 11 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.