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CVE record · CVE-2026-90353

wifi: mt76: mt7915: fix ext PHY use-after-free on register error path

CVSS 7.0 HighEPSS 0.0014 · 3rd percentile

Published by the CVE Program (CNA: Linux) at 17 Sept 2026, 16:09 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 7b8e1ae886e45aed9274048f2836a70b75ecfa40 to before aa55bec92ba7747dd08feff409f8074c5e052e71 git
  • affected 7b8e1ae886e45aed9274048f2836a70b75ecfa40 to before ad706fcf6255494613b94418e7243d98065dbeaf git
  • affected 7b8e1ae886e45aed9274048f2836a70b75ecfa40 to before 34058ad122f7524e33df8e38caba4b1d803b025a git
  • affected 7b8e1ae886e45aed9274048f2836a70b75ecfa40 to before a7fd3bae8e11a7c00df6a5021d9ef248ae9f9bf5 git
  • affected 7b8e1ae886e45aed9274048f2836a70b75ecfa40 to before 648f5f03ff50d4bd719106ace0cdf1d8be02cbdd git
  • affected 7b8e1ae886e45aed9274048f2836a70b75ecfa40 to before 15b960014f24dce5388d4a2e7274e6490cb3c421 git
Other versions: unaffected
Linux Linux
  • affected 5.19
  • unaffected before 5.19 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 6.18.52 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-2026-90353
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 0.0014, the 3rd 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 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.