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CVE record · CVE-2026-90327

phonet: pep: do not write beyond optlen in getsockopt

No CVSS scoreEPSS 0.0022 · 12th percentile

Published by the CVE Program (CNA: Linux) at 17 Sept 2026, 16:08 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 02a47617cdce440f60c71a51f3a93f9f5fcc5a7a to before 6054fed6bad08b6d03973e8ffca7f0c9394d1c30 git
  • affected 02a47617cdce440f60c71a51f3a93f9f5fcc5a7a to before eac733a0b6fe0a52d91f9f623425735ed50ac6c2 git
  • affected 02a47617cdce440f60c71a51f3a93f9f5fcc5a7a to before 95e0ed2439dd1792eb454c68ae8d10f30ffe3bff git
  • affected 02a47617cdce440f60c71a51f3a93f9f5fcc5a7a to before 056eea1a2068ad2fb7c3093c5f1095268f87d0c7 git
  • affected 02a47617cdce440f60c71a51f3a93f9f5fcc5a7a to before 1bf499e438da80455e258049bce60ffb3a53f3fa git
  • affected 02a47617cdce440f60c71a51f3a93f9f5fcc5a7a to before c4487e4d5309de587479ecc2f5173b49586f46f4 git
  • affected 02a47617cdce440f60c71a51f3a93f9f5fcc5a7a to before f97022fefe6eb06ee18549d603420440f2959802 git
  • affected 02a47617cdce440f60c71a51f3a93f9f5fcc5a7a to before 77e5eb0e192aec6710c03ca8144582fd2af36ca4 git
Other versions: unaffected
Linux Linux
  • affected 2.6.28
  • unaffected before 2.6.28 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 6.18.52 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-2026-90327
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

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 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.