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CVE record · CVE-2026-93830

net: stmmac: xgmac2: disable RBUE in default RX interrupt mask

CVSS 7.5 HighEPSS 0.0049 · 42nd percentile

Published by the CVE Program (CNA: Linux) at 24 Sept 2026, 16:03 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 d6ddfacd95c79d43465d4a85dffb1c9beca343a9 to before 8c9d57b5dc098b84631d0b3559c84c499ea2170a git
  • affected d6ddfacd95c79d43465d4a85dffb1c9beca343a9 to before 7a10e54e42a8f73a8d731f5a281fc06bb41b9250 git
  • affected d6ddfacd95c79d43465d4a85dffb1c9beca343a9 to before 6b3b91433d5f4eae6865cdaa96f40cd67849e1f6 git
  • affected d6ddfacd95c79d43465d4a85dffb1c9beca343a9 to before 74dbb85a6a254b5fc1f265a6cd61b2ba9d9221d7 git
  • affected d6ddfacd95c79d43465d4a85dffb1c9beca343a9 to before 0b1a5d3647ce07c27a9fffefc11a8cbf7d7b25ce git
  • affected d6ddfacd95c79d43465d4a85dffb1c9beca343a9 to before 87e2826ed2058747ddf014c082569a46bfadd96b git
  • affected d6ddfacd95c79d43465d4a85dffb1c9beca343a9 to before d3265c19b35d036bba327b36b5366bee76b0157c git
Other versions: unaffected
Linux Linux
  • affected 4.19
  • unaffected before 4.19 semver
  • unaffected 5.10.271 to 5.10.*, inclusive semver
  • unaffected 5.15.222 to 5.15.*, inclusive semver
  • unaffected 6.1.189 to 6.1.*, inclusive semver
  • unaffected 6.6.158 to 6.6.*, inclusive semver
  • unaffected 6.12.111 to 6.12.*, inclusive semver
  • unaffected 6.18.53 to 6.18.*, inclusive semver
  • unaffected 7.2 to *, inclusive original_commit_for_fix
Other versions: affected
Identifiers
CVE-2026-93830
CNA
Linux
Tags
Published
24 Sept 2026
Updated
3 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
7.5 High 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CNA (Linux)
  • CISA KEV Not listed.
  • EPSS 0.0049, the 42nd percentile, on 12 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 24 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.