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CVE record · CVE-2026-98492

net: macb: fix dma_alloc_coherent() leak on macb_alloc() error paths

No CVSS scoreEPSS 0.0020 · 9th percentile

Published by the CVE Program (CNA: Linux) at 18 Oct 2026, 15:16 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 78d901897b3cae06b38f54e48a2378cf9da21175 to before bda487567d0b7b15dfa876511085c0666b9efad5 git
  • affected 78d901897b3cae06b38f54e48a2378cf9da21175 to before 259e6cbb6a097da8ced544ee92a6fbde35aa1338 git
  • affected 78d901897b3cae06b38f54e48a2378cf9da21175 to before 23d42b9a3bcd55b17d3b371544fedc708c2397e9 git
  • affected 982a4d9a2e12b693f684eff943043a607628d871 git
  • affected 6.17.3 to before 6.18 semver
Other versions: unaffected
Linux Linux
  • affected 6.18
  • unaffected before 6.18 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-2026-98492
CNA
Linux
Tags
Published
18 Oct 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 0.0020, the 9th 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.