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CVE record · CVE-2026-80951

i3c: master: svc: bound IBI payload to the requested max_payload_len

No CVSS scoreEPSS 0.0021 · 11th percentile

Published by the CVE Program (CNA: Linux) at 11 Sept 2026, 19:42 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 dd3c52846d5954acd43f0e771689302f27dadc28 to before 7c099b0b292a68d0ef558527945dbfb756fbf893 git
  • affected dd3c52846d5954acd43f0e771689302f27dadc28 to before 7cc5ba756bc1cfffab9cb2695742f9f479dc73f7 git
  • affected dd3c52846d5954acd43f0e771689302f27dadc28 to before 35aa6730b8c5626b879a4e893fe664f59bf07d7f git
  • affected dd3c52846d5954acd43f0e771689302f27dadc28 to before f296a0d5907bf88314dfda67245f7f69d1552470 git
  • affected dd3c52846d5954acd43f0e771689302f27dadc28 to before 5697d779577e2786ff3348ae9b77020ac0cf0aab git
  • affected dd3c52846d5954acd43f0e771689302f27dadc28 to before aac3c5aababc7fb69d5bf5b0cc52d308574e3a8c git
  • affected dd3c52846d5954acd43f0e771689302f27dadc28 to before e2bda39d7f9f285ec803e200b5c1f17143d0b483 git
Other versions: unaffected
Linux Linux
  • affected 5.12
  • unaffected before 5.12 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 6.12.109 to 6.12.*, inclusive 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-2026-80951
CNA
Linux
Tags
Published
11 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 0.0021, 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.