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CVE record · CVE-2026-89964

parisc: eisa: Fix infinite loop when parsing invalid IRQ value

No CVSS scoreEPSS 0.0022 · 12th 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 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 68659b627770f3c8d8f578e8ddee78a07d5f1d0e git
  • affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 8640ade22369e248f77fbdd31a9d71b338499eef git
  • affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 21f063e3c2b11fb9078ccdfd3b23634313ce4f0c git
  • affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 62d88e93ef5e1e04041e347945f7d7510eba1797 git
  • affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before bb10d54b74845eb4547baa1b9e908ecd32aa64e1 git
  • affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 3e2691eeee83a819125dba3f42c74e1b6730d5cd git
  • affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 16a62a3f2128b3d86fefc082d8f631becd02bff5 git
  • affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 8b585431a16cfb9d8f2955a9fa0787ce3dceb3c2 git
Other versions: unaffected
Linux Linux
  • affected 2.6.12
  • unaffected before 2.6.12 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 6.12.110 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-2026-89964
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

No source has published a CVSS score for this record yet.

  • CISA KEV Not listed.
  • EPSS 0.0022, the 12th 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.