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CVE record · CVE-2026-98812

net/mctp: publish the mctp_dev only after it is initialised

No CVSS scoreEPSS 0.0018 · 7th percentile

Published by the CVE Program (CNA: Linux) at 18 Oct 2026, 15:48 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 583be982d93479ea3d85091b0fd0b01201ede87d to before 58a270b5ecd8629114a4754d642bad6a33bef493 git
  • affected 583be982d93479ea3d85091b0fd0b01201ede87d to before fdf09d0fa2fb639950bede185d22689f68df140e git
  • affected 583be982d93479ea3d85091b0fd0b01201ede87d to before 288ef37e0c463192dbb6436e61cdc07ce666dcb9 git
  • affected 583be982d93479ea3d85091b0fd0b01201ede87d to before af6e4f931afc2d670d133aa2bedc8b6e3753c618 git
  • affected 583be982d93479ea3d85091b0fd0b01201ede87d to before 63120572edde85bb2b70b0ed4d4817ed52247613 git
  • affected 583be982d93479ea3d85091b0fd0b01201ede87d to before f37f42e6e039a48c2dcf6c079b9f7fbc864ab7ef git
  • affected 583be982d93479ea3d85091b0fd0b01201ede87d to before aadf655e8ea9a8ffa24bb8d69f504572e8d18181 git
Other versions: unaffected
Linux Linux
  • affected 5.15
  • unaffected before 5.15 semver
  • unaffected 5.15.224 to 5.15.*, inclusive semver
  • unaffected 6.1.191 to 6.1.*, inclusive semver
  • unaffected 6.6.160 to 6.6.*, inclusive semver
  • unaffected 6.12.113 to 6.12.*, inclusive semver
  • unaffected 6.18.56 to 6.18.*, inclusive semver
  • unaffected 7.2.10 to 7.2.*, inclusive semver
  • unaffected 7.3 to *, inclusive original_commit_for_fix
Other versions: affected
Identifiers
CVE-2026-98812
CNA
Linux
Tags
Published
18 Oct 2026
Updated
30 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 6 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.