CVE record · CVE-2026-98570

net: ipv6: keep room for the mac header in dst_dev_overhead()

No CVSS scoreEPSS 0.0019 · 8th percentile

Published by the CVE Program (CNA: Linux) at 18 Oct 2026, 15:18 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 dce525185bc92864e5a318040285ee070563fe34 to before 36c07127924f11fc5741a780abcaaf808fe9ef13 git affected dce525185bc92864e5a318040285ee070563fe34 to before 87cd6b717e4069dca34e0866e57eaeb44d3b173e git affected 8471e228448a818e4c27cab4b681b2e758e46cf5 git affected c432cd18a07b623651ed15ea167bd303467004cc git affected 634710a372ba65bee667c2f6e58a97658c639eab git affected c447c5a9c47bb4858ab12bf90879fe595d2b7f46 git affected ab9de9c48316d2622d3bf353916b99971570e2c9 git affected 2fcc9f3798ef82399564d247458e69abd10e683b git affected 371d8dc298b4f59e99b4564ac5d906fce0932c69 git affected b26f015dfb07b6be12d005a0ed0c5c43b7bedbf3 git affected c0b11dc50590e10590b39dcda79835cd32f49d00 git affected 4c12c3c8abd8b888945d31e7bdbb0d8b73032fc5 git and 9 more Other versions: unaffected
Linux	Linux	affected 6.14 unaffected before 6.14 semver unaffected 7.2.9 to 7.2., inclusive semver unaffected 7.3 to , inclusive original_commit_for_fix Other versions: affected

Identifiers: CVE-2026-98570
CNA: Linux
Tags: Linux kernel
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 0.0019, the 8th percentile, on 7 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.