CVE record · CVE-2026-98903

mailbox: imx: Add a channel shutdown field

No CVSS scoreEPSS 0.0021 · 10th percentile

Published by the CVE Program (CNA: Linux) at 23 Oct 2026, 11:54 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
Vendor	Product	Versions
Linux	Linux	affected 0a67003b1985c79811160af1b01aca07cd5fbc53 to before 02273054b2e94e53065ea5644265bb9d8f7ee2a7 git affected 0a67003b1985c79811160af1b01aca07cd5fbc53 to before 944d8509c2220a2313d4a094a646507929fb6f8d git affected 0a67003b1985c79811160af1b01aca07cd5fbc53 to before 5ccea7eacb7786c358833634f45700365f6c1d99 git Other versions: unaffected
Linux	Linux	affected 5.7 unaffected before 5.7 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-2026-98903
CNA: Linux
Tags: Linux kernel
Published: 23 Oct 2026
Updated: 26 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 0.0021, the 10th 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 23 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.