CVE record · CVE-2026-53088

net: bcmgenet: fix off-by-one in bcmgenet_put_txcb

CVSS 9.8 CriticalCriticalEPSS 0.0040 · 34th percentile

Critical, because:

CVSS score 9.8: 9.0 or more.

Published by the CVE Program (CNA: Linux) at 24 Jun 2026, 16:30 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 876dbadd53a7102e2a84afc84ea2bd3ee6dc5636 to before 14e9f86564fff7bcf7f45c1b69080e837b31d185 git affected 876dbadd53a7102e2a84afc84ea2bd3ee6dc5636 to before fb9a3c1f547d0ff024dbfe7b6f327626ddf0a3de git affected 876dbadd53a7102e2a84afc84ea2bd3ee6dc5636 to before 85f34ec320d3881badfd4edc5fee5cd5012bb54d git affected 876dbadd53a7102e2a84afc84ea2bd3ee6dc5636 to before 2a74590170427a3ca7cc4bb8690cdd559129c29c git affected 876dbadd53a7102e2a84afc84ea2bd3ee6dc5636 to before 29394f722f620281f2ee9a47f947734e53d72c90 git affected 876dbadd53a7102e2a84afc84ea2bd3ee6dc5636 to before 4cab761fc51c65aef741fcece4a18f3554edbc09 git affected 876dbadd53a7102e2a84afc84ea2bd3ee6dc5636 to before 72df896e31ddd06fcc5a789f025ad7a62a18bc9b git affected 876dbadd53a7102e2a84afc84ea2bd3ee6dc5636 to before 57f3f53d2c9c5a9e133596e2f7bc1c50688a6d38 git affected 3bdf77194ea822390b405639b77659071fd2c2e9 git affected 3.16.50 to before 3.17 semver Other versions: unaffected
Linux	Linux	affected 4.13 unaffected before 4.13 semver unaffected 5.10.258 to 5.10., inclusive semver unaffected 5.15.209 to 5.15., inclusive semver unaffected 6.1.175 to 6.1., inclusive semver unaffected 6.6.141 to 6.6., inclusive semver unaffected 6.12.91 to 6.12., inclusive semver unaffected 6.18.33 to 6.18., inclusive semver unaffected 7.0.10 to 7.0., inclusive semver unaffected 7.1 to , inclusive original_commit_for_fix Other versions: affected

Identifiers: CVE-2026-53088
CNA: Linux
Weakness (CWE): CWE-193
Tags: Linux kernel
CWE-193
Published: 24 Jun 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

Score	Rating	CVSS	Vector	Source
9.8	Critical	3.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	CNA (Linux)

CISA KEV Not listed.
EPSS 0.0040, the 34th percentile, on 5 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 Jun 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.