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CVE record · CVE-2026-98186

wifi: mwifiex: bound the pairwise-cipher OUI walk to the IE length

No CVSS scoreEPSS 0.0018 · 7th percentile

Published by the CVE Program (CNA: Linux) at 6 Oct 2026, 08:44 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 5e6e3a92b9a4c9416b17f468fa5c7fa2233b8b4e to before 77e642af7f2f6029e12a35c847c56cbd0466e799 git
  • affected 5e6e3a92b9a4c9416b17f468fa5c7fa2233b8b4e to before 982b8fcdbb28f63bbbf02f0822c0bbda12ec27ed git
  • affected 5e6e3a92b9a4c9416b17f468fa5c7fa2233b8b4e to before 58767b41f87244eebaa5a475b9d276c83b89b933 git
  • affected 5e6e3a92b9a4c9416b17f468fa5c7fa2233b8b4e to before 2402c9e2644b7e10c7aaaf87bf12743d7e363559 git
  • affected 5e6e3a92b9a4c9416b17f468fa5c7fa2233b8b4e to before 54a9cc5bd70b0d77a5069d4c46998c679a10c857 git
  • affected 5e6e3a92b9a4c9416b17f468fa5c7fa2233b8b4e to before 8bbef2b1ebfbadc0b9c37bbbf9c9e26fe2e41960 git
  • affected 5e6e3a92b9a4c9416b17f468fa5c7fa2233b8b4e to before 46cda9d42f0d6ec3057d878ddb1f38c0ab9f51df git
  • affected 5e6e3a92b9a4c9416b17f468fa5c7fa2233b8b4e to before e667aee1c192d67d27c803007bfa9c6e0873e959 git
Other versions: unaffected
Linux Linux
  • affected 3.0
  • unaffected before 3.0 semver
  • unaffected 5.10.271 to 5.10.*, inclusive semver
  • unaffected 5.15.222 to 5.15.*, inclusive semver
  • unaffected 6.1.189 to 6.1.*, inclusive semver
  • unaffected 6.6.158 to 6.6.*, inclusive semver
  • unaffected 6.12.112 to 6.12.*, inclusive semver
  • unaffected 6.18.54 to 6.18.*, inclusive semver
  • unaffected 7.2.8 to 7.2.*, inclusive semver
  • unaffected 7.3 to *, inclusive original_commit_for_fix
Other versions: affected
Identifiers
CVE-2026-98186
CNA
Linux
Tags
Published
6 Oct 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 0.0018, the 7th percentile, on 10 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 6 Oct 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.