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CVE-2026-45850

In the Linux kernel, the following vulnerability has been resolved: ipvs: skip ipv6 extension headers for csum checks Protocol checksum validation fails for IPv6 if there are extension headers before the protocol header. iph->len already contains its offset, so use it to fix the problem.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:6cb33d31714d33c18707a2ad24494878bcf374c7118ae1b6f2ea4299766b2371
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"affected","product":"Linux","programFiles":["net/netfilter/ipvs/ip_vs_proto_sctp.c","net/netfilter/ipvs/ip_vs_proto_tcp.c","net/netfilter/ipvs/ip_vs_proto_udp.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","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"},{"le…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1d871a18d8f47da55ec33a266e384134a4dd1b5e8557a4e1d4d67dd4eeb66fcc · sha256:a651b3f79e69c97e… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/netfilter/ipvs/ip_vs_proto_sctp.c","net/netfilter/ipvs/ip_vs_proto_tcp.c","net/netfilter/ipvs/ip_vs_proto_udp.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"0bf92a90bf05ecafe52e92d5bc15a585021a64ac","status":"affected","version":"0bbdd42b7efa66685b6d74701bcde3a596a3a59d","versionType":"git"},{"lessThan":"54add3b7d3c154ca89ef5bac2582b0ed1a3a15d5","status":"affected","version":"0bbdd42b7efa66685b6d74701bcde3a596a3a59d","versionType":"git"},{"lessThan":"768…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1d871a18d8f47da55ec33a266e384134a4dd1b5e8557a4e1d4d67dd4eeb66fcc · sha256:a651b3f79e69c97e… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["net/netfilter/ipvs/ip_vs_proto_sctp.c","net/netfilter/ipvs/ip_vs_proto_tcp.c","net/netfilter/ipvs/ip_vs_proto_udp.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","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"},{"le…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1d871a18d8f47da55ec33a266e384134a4dd1b5e8557a4e1d4d67dd4eeb66fcc · sha256:a651b3f79e69c97e… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/netfilter/ipvs/ip_vs_proto_sctp.c","net/netfilter/ipvs/ip_vs_proto_tcp.c","net/netfilter/ipvs/ip_vs_proto_udp.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"0bf92a90bf05ecafe52e92d5bc15a585021a64ac","status":"affected","version":"0bbdd42b7efa66685b6d74701bcde3a596a3a59d","versionType":"git"},{"lessThan":"54add3b7d3c154ca89ef5bac2582b0ed1a3a15d5","status":"affected","version":"0bbdd42b7efa66685b6d74701bcde3a596a3a59d","versionType":"git"},{"lessThan":"768…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1d871a18d8f47da55ec33a266e384134a4dd1b5e8557a4e1d4d67dd4eeb66fcc · sha256:a651b3f79e69c97e… · /containers/cna/affected/0

Source references

8 source assertions
{"url":"https://git.kernel.org/stable/c/05cfe9863ef049d98141dc2969eefde72fb07625"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1d871a18d8f47da55ec33a266e384134a4dd1b5e8557a4e1d4d67dd4eeb66fcc · sha256:a651b3f79e69c97e… · /containers/cna/references/7
{"url":"https://git.kernel.org/stable/c/0bf92a90bf05ecafe52e92d5bc15a585021a64ac"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1d871a18d8f47da55ec33a266e384134a4dd1b5e8557a4e1d4d67dd4eeb66fcc · sha256:a651b3f79e69c97e… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/54add3b7d3c154ca89ef5bac2582b0ed1a3a15d5"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1d871a18d8f47da55ec33a266e384134a4dd1b5e8557a4e1d4d67dd4eeb66fcc · sha256:a651b3f79e69c97e… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/768f665f3685b455ed686370ed7ccb852a125a3b"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1d871a18d8f47da55ec33a266e384134a4dd1b5e8557a4e1d4d67dd4eeb66fcc · sha256:a651b3f79e69c97e… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/9aa7edc1347b98774e5167ca34e5b8aa6083bde7"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1d871a18d8f47da55ec33a266e384134a4dd1b5e8557a4e1d4d67dd4eeb66fcc · sha256:a651b3f79e69c97e… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/a3ca27762ce8476b4fbf9b2a8f5cb74c38e483e4"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1d871a18d8f47da55ec33a266e384134a4dd1b5e8557a4e1d4d67dd4eeb66fcc · sha256:a651b3f79e69c97e… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/cdce1e797addab72393c0dfee31aaca41ef7d937"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1d871a18d8f47da55ec33a266e384134a4dd1b5e8557a4e1d4d67dd4eeb66fcc · sha256:a651b3f79e69c97e… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/d643c1ec80b70508f54dac12179e36920e2c00de"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1d871a18d8f47da55ec33a266e384134a4dd1b5e8557a4e1d4d67dd4eeb66fcc · sha256:a651b3f79e69c97e… · /containers/cna/references/4

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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