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CVE record · CVE-2026-45898

RDMA/iwcm: Fix workqueue list corruption by removing work_list

CVSS 9.8 CriticalCriticalEPSS 0.0053 · 44th 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 27 May 2026, 12:17 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 e1168f09b3314992f1c5251f3793102035da7237 to before 38c5b49fffa1b760959af74f11806eeb3ef4706d git
  • affected e1168f09b3314992f1c5251f3793102035da7237 to before eb715133e0ae12514bba4d2d5ce1dee774476056 git
  • affected e1168f09b3314992f1c5251f3793102035da7237 to before a6b9e793e74e372daa266fd0d58b751305877897 git
  • affected e1168f09b3314992f1c5251f3793102035da7237 to before 7874eeacfa42177565c01d5198726671acf7adf2 git
Other versions: unaffected
Linux Linux
  • affected 6.11
  • unaffected before 6.11 semver
  • unaffected 6.12.75 to 6.12.*, inclusive semver
  • unaffected 6.18.14 to 6.18.*, inclusive semver
  • unaffected 6.19.4 to 6.19.*, inclusive semver
  • unaffected 7.0 to *, inclusive original_commit_for_fix
Other versions: affected
Identifiers
CVE-2026-45898
CNA
Linux
Weakness (CWE)
CWE-1341
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
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)Used for this record
7.0 High 3.1 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H ADP (redhat-SADP)
  • CISA KEV Not listed.
  • EPSS 0.0053, the 44th percentile, on 5 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.