CVE record · CVE-2026-98130

sctp: fix a TOCTOU race in SCTP_CMD_TIMER_START

CVSS 8.1 HighEPSS 0.0045 · 39th percentile

Published by the CVE Program (CNA: Linux) at 25 Sept 2026, 10:36 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 20a785aa52c82246055a089e55df9dac47d67da1 to before cbf2df9aac4202f9fb0b361a7fe8c79b29fad92c git affected 20a785aa52c82246055a089e55df9dac47d67da1 to before 3205a20f837f5b1f009427ac3d9f706bf8a6fbec git affected 20a785aa52c82246055a089e55df9dac47d67da1 to before 755d70ca845fd9b87c7b338ae6ae832b08cd0005 git affected 20a785aa52c82246055a089e55df9dac47d67da1 to before 09e7f9290d63178f56095d5c18fb9f9470153db5 git affected 20a785aa52c82246055a089e55df9dac47d67da1 to before e42ba56281ca3ae2dcb3558bebee9a1c9a4831d9 git affected 20a785aa52c82246055a089e55df9dac47d67da1 to before 00b841bac10230c557be6b38efc48508198fe23e git affected 20a785aa52c82246055a089e55df9dac47d67da1 to before 3d698d1e6c8bc41e3e1707777a016f1bdd07842d git affected 20a785aa52c82246055a089e55df9dac47d67da1 to before 2188569e7e1b0bc3f3b557dc97ab7a02befc11c8 git affected 9c0a4652f750afe3b4468cbcd9335b244ce2facd git affected 70989e501fbce502198d82da88358ce453575a05 git affected 085bb270b4b1168c93afb37bbafc881207d15443 git affected 4.19.126 to before 4.20 semver and 2 more Other versions: unaffected
Linux	Linux	affected 5.7 unaffected before 5.7 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 7.2.7 to 7.2., inclusive semver unaffected 7.3 to , inclusive original_commit_for_fix Other versions: affected

Identifiers: CVE-2026-98130
CNA: Linux
Tags: Linux kernel
Published: 25 Sept 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
8.1	High	3.1	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H	CNA (Linux)

CISA KEV Not listed.
EPSS 0.0045, the 39th percentile, on 11 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 25 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.