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CVE-2026-53225

In the Linux kernel, the following vulnerability has been resolved: sctp: fix uninit-value in __sctp_rcv_asconf_lookup() __sctp_rcv_asconf_lookup() in net/sctp/input.c only checks that the ASCONF chunk can hold the ADDIP header and a parameter header, then calls af->from_addr_param(), which reads the full address (16 bytes for IPv6) trusting the parameter's declared length. An unauthenticated peer can send a truncated trailing ASCONF chunk that declares an IPv6 address parameter but stops aft
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:874980bb1a03ce0a8f57649e2b9648071ff0ec6e8070b3ca7cddae5802a1a875
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":"unaffected","product":"Linux","programFiles":["net/sctp/input.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"446e0ecd845abc394b24ae2030a883572bec9d16","status":"affected","version":"df21857714398acb8b24a8bb5a6d2286dd9c59ef","versionType":"git"},{"lessThan":"928dd94db23e8ba340f83d68f7f24d831b7a4426","status":"affected","version":"df21857714398acb8b24a8bb5a6d2286dd9c59ef","versionType":"git"},{"lessThan":"d796cfd06074b579d265b28401306cadd30db945","status":"affected","version":"df21857714398acb8b24a8bb5a6d2…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:62250736c4cc82922f41c0bcd63c7897fd88b81efcd178f5454d368c7ffb0bb1 · sha256:069497677ceb1e18… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["net/sctp/input.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"2.6.25"},{"lessThan":"2.6.25","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"},{"lessThan…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:62250736c4cc82922f41c0bcd63c7897fd88b81efcd178f5454d368c7ffb0bb1 · sha256:069497677ceb1e18… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/sctp/input.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"446e0ecd845abc394b24ae2030a883572bec9d16","status":"affected","version":"df21857714398acb8b24a8bb5a6d2286dd9c59ef","versionType":"git"},{"lessThan":"928dd94db23e8ba340f83d68f7f24d831b7a4426","status":"affected","version":"df21857714398acb8b24a8bb5a6d2286dd9c59ef","versionType":"git"},{"lessThan":"d796cfd06074b579d265b28401306cadd30db945","status":"affected","version":"df21857714398acb8b24a8bb5a6d2…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:62250736c4cc82922f41c0bcd63c7897fd88b81efcd178f5454d368c7ffb0bb1 · sha256:069497677ceb1e18… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["net/sctp/input.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"2.6.25"},{"lessThan":"2.6.25","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"},{"lessThan…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:62250736c4cc82922f41c0bcd63c7897fd88b81efcd178f5454d368c7ffb0bb1 · sha256:069497677ceb1e18… · /containers/cna/affected/1

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":9.1,"baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:62250736c4cc82922f41c0bcd63c7897fd88b81efcd178f5454d368c7ffb0bb1 · sha256:069497677ceb1e18… · /containers/cna/metrics/0/cvssV3_1

Source references

8 source assertions
{"url":"https://git.kernel.org/stable/c/446e0ecd845abc394b24ae2030a883572bec9d16"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:62250736c4cc82922f41c0bcd63c7897fd88b81efcd178f5454d368c7ffb0bb1 · sha256:069497677ceb1e18… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/8ce96f1182644079249a24ac7e2ffc32e0301a46"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:62250736c4cc82922f41c0bcd63c7897fd88b81efcd178f5454d368c7ffb0bb1 · sha256:069497677ceb1e18… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/8e86817b8af4d552f3c6fe04ca52bb0c8c57411d"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:62250736c4cc82922f41c0bcd63c7897fd88b81efcd178f5454d368c7ffb0bb1 · sha256:069497677ceb1e18… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/928dd94db23e8ba340f83d68f7f24d831b7a4426"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:62250736c4cc82922f41c0bcd63c7897fd88b81efcd178f5454d368c7ffb0bb1 · sha256:069497677ceb1e18… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/d6bd0bb7697ea8c0387b0d9d973453f479017b23"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:62250736c4cc82922f41c0bcd63c7897fd88b81efcd178f5454d368c7ffb0bb1 · sha256:069497677ceb1e18… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/d796cfd06074b579d265b28401306cadd30db945"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:62250736c4cc82922f41c0bcd63c7897fd88b81efcd178f5454d368c7ffb0bb1 · sha256:069497677ceb1e18… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/f76a8b323e28e0951f979dbef20a7496383c47df"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:62250736c4cc82922f41c0bcd63c7897fd88b81efcd178f5454d368c7ffb0bb1 · sha256:069497677ceb1e18… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/f8373d7090b745728de66308deeecc67e8d319ce"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:62250736c4cc82922f41c0bcd63c7897fd88b81efcd178f5454d368c7ffb0bb1 · sha256:069497677ceb1e18… · /containers/cna/references/7

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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