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CVE record · CVE-2026-98479

scsi: libiscsi_tcp: Check the data direction of a Data-In PDU

CVSS 7.5 HighEPSS 0.0039 · 33rd percentile

Published by the CVE Program (CNA: Linux) at 18 Oct 2026, 15:15 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 a081c13e39b5c17052a7b46fafa61019c4c110ff to before 79991b770fc3685b1d5cf805b659a879edd19931 git
  • affected a081c13e39b5c17052a7b46fafa61019c4c110ff to before 8db1232945bc663fb94f300090a1fc108de99296 git
  • affected a081c13e39b5c17052a7b46fafa61019c4c110ff to before 94e5bdd08e51c450d954bc592f591c233ca5c9df git
  • affected a081c13e39b5c17052a7b46fafa61019c4c110ff to before de96dc11aee0d058927bff94a168e3c5c46483e2 git
  • affected a081c13e39b5c17052a7b46fafa61019c4c110ff to before e3b25bf2cf2496e85bc05b33360faf9fdf880e03 git
  • affected a081c13e39b5c17052a7b46fafa61019c4c110ff to before ee56b5e18f566c0b5a183379dcd63d402cebf2f8 git
  • affected a081c13e39b5c17052a7b46fafa61019c4c110ff to before 24ffc919467d20951f0f132d1c75294e2e91e09b git
  • affected a081c13e39b5c17052a7b46fafa61019c4c110ff to before bce07e2f37b5e4a427d36fd6b1c14067b27591db git
Other versions: unaffected
Linux Linux
  • affected 2.6.29
  • unaffected before 2.6.29 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 6.18.55 to 6.18.*, inclusive semver
  • unaffected 7.2.9 to 7.2.*, inclusive semver
  • unaffected 7.3 to *, inclusive original_commit_for_fix
Other versions: affected
Identifiers
CVE-2026-98479
CNA
Linux
Tags
Published
18 Oct 2026
Updated
24 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
7.5 High 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CNA (Linux)
  • CISA KEV Not listed.
  • EPSS 0.0039, the 33rd percentile, on 8 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 18 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.