{"affected":[{"defaultStatus":"unaffected","product":"Linux","source":"CNA: Linux","vendor":"Linux","versions":[{"lessThan":"0bf92a90bf05ecafe52e92d5bc15a585021a64ac","status":"affected","version":"0bbdd42b7efa66685b6d74701bcde3a596a3a59d","versionType":"git"},{"lessThan":"54add3b7d3c154ca89ef5bac2582b0ed1a3a15d5","status":"affected","version":"0bbdd42b7efa66685b6d74701bcde3a596a3a59d","versionType":"git"},{"lessThan":"768f665f3685b455ed686370ed7ccb852a125a3b","status":"affected","version":"0bbdd42b7efa66685b6d74701bcde3a596a3a59d","versionType":"git"},{"lessThan":"9aa7edc1347b98774e5167ca34e5b8aa6083bde7","status":"affected","version":"0bbdd42b7efa66685b6d74701bcde3a596a3a59d","versionType":"git"},{"lessThan":"d643c1ec80b70508f54dac12179e36920e2c00de","status":"affected","version":"0bbdd42b7efa66685b6d74701bcde3a596a3a59d","versionType":"git"},{"lessThan":"cdce1e797addab72393c0dfee31aaca41ef7d937","status":"affected","version":"0bbdd42b7efa66685b6d74701bcde3a596a3a59d","versionType":"git"},{"lessThan":"a3ca27762ce8476b4fbf9b2a8f5cb74c38e483e4","status":"affected","version":"0bbdd42b7efa66685b6d74701bcde3a596a3a59d","versionType":"git"},{"lessThan":"05cfe9863ef049d98141dc2969eefde72fb07625","status":"affected","version":"0bbdd42b7efa66685b6d74701bcde3a596a3a59d","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","source":"CNA: Linux","vendor":"Linux","versions":[{"status":"affected","version":"2.6.28"},{"lessThan":"2.6.28","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.259","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.210","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.176","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.143","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.94","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.36","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.4","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_commit_for_fix"}]},{"defaultStatus":"unknown","product":"SIMATIC S7-1500 TM MFP - GNU/Linux subsystem","source":"ADP: siemens-SADP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"0","versionType":"custom"}]}],"cveId":"CVE-2026-45850","cwes":[],"description":"In the Linux kernel, the following vulnerability has been resolved:\n\nipvs: skip ipv6 extension headers for csum checks\n\nProtocol checksum validation fails for IPv6 if there are extension\nheaders before the protocol header. iph->len already contains its\noffset, so use it to fix the problem.","epss":{"date":"2026-11-06","percentile":0.05682,"score":0.00164},"exploits":[],"kev":null,"metrics":[],"modifiedAt":1793979779877,"publishedAt":1779884121389,"references":[{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/0bf92a90bf05ecafe52e92d5bc15a585021a64ac"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/54add3b7d3c154ca89ef5bac2582b0ed1a3a15d5"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/768f665f3685b455ed686370ed7ccb852a125a3b"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/9aa7edc1347b98774e5167ca34e5b8aa6083bde7"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/d643c1ec80b70508f54dac12179e36920e2c00de"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/cdce1e797addab72393c0dfee31aaca41ef7d937"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/a3ca27762ce8476b4fbf9b2a8f5cb74c38e483e4"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/05cfe9863ef049d98141dc2969eefde72fb07625"},{"source":"ADP: siemens-SADP","tags":[],"url":"https://cert-portal.siemens.com/productcert/html/ssa-784472.html"}],"remediation":[],"revision":"c3031620866fe66b2a9ab7fa78f8449576912da718172158cf50184470f8d972","sources":[{"modifiedAt":1793979779877,"name":"CNA: Linux","retrievedAt":1793981748149,"url":"https://www.cve.org/CVERecord?id=CVE-2026-45850"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1793981758718,"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-45850"}],"ssvc":{"assessedAt":1793979742349,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"partial"},"status":"published","title":"ipvs: skip ipv6 extension headers for csum checks","updatedAt":1793981758718}