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CVE record · CVE-2026-89753

mm/vmscan: report RCU-tasks quiescent states in shrink_lruvec()

No CVSS scoreEPSS 0.0018 · 7th percentile

Published by the CVE Program (CNA: Linux) at 11 Sept 2026, 19:46 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 8315f42295d2667a7f942f154b73a86fd7cb2227 to before 4f50593c9cbc883d8c9b50148a3e8a8b1fd35f57 git
  • affected 8315f42295d2667a7f942f154b73a86fd7cb2227 to before 4cdc1bdf40944de5c6b118fef07ad23f07844338 git
  • affected 8315f42295d2667a7f942f154b73a86fd7cb2227 to before a67a00a70a7c8309ca47ea157ef3e8ed3d268f5b git
  • affected 8315f42295d2667a7f942f154b73a86fd7cb2227 to before 029c9408049f7f582230322057b7075bea594fd5 git
  • affected 8315f42295d2667a7f942f154b73a86fd7cb2227 to before b5391676c61d94ffe3272dcf6723738b802f79e8 git
  • affected 8315f42295d2667a7f942f154b73a86fd7cb2227 to before 3fd50239986302cb050d3649351bcec00fa9d5ab git
  • affected 8315f42295d2667a7f942f154b73a86fd7cb2227 to before cf3ba0911a1cf8680371ff113b90088edd01d2bb git
  • affected 8315f42295d2667a7f942f154b73a86fd7cb2227 to before 25f52e81216884a7444bf07a606691feb09a94e3 git
Other versions: unaffected
Linux Linux
  • affected 3.18
  • unaffected before 3.18 semver
  • unaffected 5.10.270 to 5.10.*, inclusive 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-2026-89753
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 0.0018, the 7th 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.