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CVE record · CVE-2026-89922

KVM: s390: Take srcu when importing watchpoint data

CVSS 7.8 HighEPSS 0.0016 · 5th percentile

Published by the CVE Program (CNA: Linux) at 16 Sept 2026, 10:32 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 27291e2165b6de70c476b7b675308113edd69a60 to before 6830fbc3724bf49c142aae69a4694f115fa9cedd git
  • affected 27291e2165b6de70c476b7b675308113edd69a60 to before f8e3a9997d5ecd56ebe4b262ff424516c068fecb git
  • affected 27291e2165b6de70c476b7b675308113edd69a60 to before 76f5b4ea9ed0aa5a34bda9d8a878f2c73026ec03 git
  • affected 27291e2165b6de70c476b7b675308113edd69a60 to before cc710ee45395efb4937e042960f791d33924e5f6 git
  • affected 27291e2165b6de70c476b7b675308113edd69a60 to before 4c05bf21d1806853e662cc19e744736a3408f155 git
  • affected 27291e2165b6de70c476b7b675308113edd69a60 to before a4e482def8533ebace517d9f67f1465841b1f982 git
Other versions: unaffected
Linux Linux
  • affected 3.16
  • unaffected before 3.16 semver
  • unaffected 6.1.188 to 6.1.*, inclusive semver
  • unaffected 6.6.157 to 6.6.*, inclusive semver
  • unaffected 6.12.110 to 6.12.*, inclusive semver
  • unaffected 6.18.51 to 6.18.*, inclusive semver
  • unaffected 7.2.5 to 7.2.*, inclusive semver
  • unaffected 7.3 to *, inclusive original_commit_for_fix
Other versions: affected
Identifiers
CVE-2026-89922
CNA
Linux
Tags
Published
16 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

ScoreRatingCVSSVectorSource
7.8 High 3.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CNA (Linux)
  • CISA KEV Not listed.
  • EPSS 0.0016, the 5th percentile, on 13 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 16 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.