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CVE record · CVE-2026-45843

slip: bound decode() reads against the compressed packet length

CVSS 8.2 HighEPSS 0.0040 · 34th percentile

Published by the CVE Program (CNA: Linux) at 27 May 2026, 09:24 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 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 6268f01ae989013671b526c883e92655342c6f6f git
  • affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 9aafba2f49e1fcccc2018816f5836a609c925879 git
  • affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 335957df4ed60f02a2ec0432fbedbf0cc7241d8b git
  • affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 37537e42e6df387398bee85cb85070cc80bb1e10 git
  • affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 4cefe32639933d652614b0bd50f818f9af4af78f git
  • affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 0511ecb00e61bf28e2fec4bb41fcce385c3a3b2d git
  • affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before d42bec6e4f6d6d658be365539400b3314b76b2a7 git
  • affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 4c1367a2d7aad643a6f87c6931b13cc1a25e8ca7 git
Other versions: unaffected
Linux Linux
  • affected 2.6.12
  • unaffected before 2.6.12 semver
  • unaffected 5.10.258 to 5.10.*, inclusive semver
  • unaffected 5.15.209 to 5.15.*, inclusive semver
  • unaffected 6.1.175 to 6.1.*, inclusive semver
  • unaffected 6.6.141 to 6.6.*, inclusive semver
  • unaffected 6.12.91 to 6.12.*, inclusive semver
  • unaffected 6.18.33 to 6.18.*, inclusive semver
  • unaffected 7.0.10 to 7.0.*, inclusive semver
  • unaffected 7.1 to *, inclusive original_commit_for_fix
Other versions: affected
Identifiers
CVE-2026-45843
CNA
Linux
Weakness (CWE)
CWE-126
Tags
Published
27 May 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
8.2 High 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N CNA (Linux)
  • CISA KEV Not listed.
  • EPSS 0.0040, the 34th percentile, on 6 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 27 May 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.