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CVE record · CVE-2026-74611

tls: rx: restore msg_iter before TLS 1.3 optimistic retry

CVSS 9.8 CriticalCriticalEPSS 0.0049 · 42nd percentile

Critical, because:

  • CVSS score 9.8: 9.0 or more.

How we decide what’s critical

Published by the CVE Program (CNA: Linux) at 22 Aug 2026, 15:31 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 ce61327ce989b63c0bd1cc7afee00e218ee696ac to before 97004f3c17371ee1b259887298711e0604666688 git
  • affected ce61327ce989b63c0bd1cc7afee00e218ee696ac to before c71bacacd59166adbea423a04e7474b0e8245b84 git
  • affected ce61327ce989b63c0bd1cc7afee00e218ee696ac to before 3c4e21b1bf8e666a1c141e0f5813ece929570deb git
  • affected ce61327ce989b63c0bd1cc7afee00e218ee696ac to before 68787940274ec89f41dc91b1a68ee1a16a90735f git
  • affected ce61327ce989b63c0bd1cc7afee00e218ee696ac to before 3c837266a734e2a22b24d2d567404a501d405835 git
  • affected ce61327ce989b63c0bd1cc7afee00e218ee696ac to before 1c8629651cb54f7b51db8fc0b1a9944e4a4b0f5e git
Other versions: unaffected
Linux Linux
  • affected 6.0
  • unaffected before 6.0 semver
  • unaffected 6.1.191 to 6.1.*, inclusive semver
  • unaffected 6.6.160 to 6.6.*, inclusive semver
  • unaffected 6.12.114 to 6.12.*, inclusive semver
  • unaffected 6.18.45 to 6.18.*, inclusive semver
  • unaffected 7.1.9 to 7.1.*, inclusive semver
  • unaffected 7.2 to *, inclusive original_commit_for_fix
Other versions: affected
Identifiers
CVE-2026-74611
CNA
Linux
Tags
Published
22 Aug 2026
Updated
30 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
9.8 Critical 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CNA (Linux)
  • CISA KEV Not listed.
  • EPSS 0.0049, the 42nd percentile, on 15 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 22 Aug 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.