{"@context":"https://openvex.dev/ns/v0.2.0","@id":"https://database.harborguard.co/cve/CVE-2026-53246/vex.json","author":"HarborGuard Database","role":"Document Creator","timestamp":"2026-06-28T06:40:52.380Z","version":1,"tooling":"HarborGuard Database (https://database.harborguard.co)","statements":[{"vulnerability":{"name":"CVE-2026-53246","@id":"https://www.cve.org/CVERecord?id=CVE-2026-53246","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nsctp: validate cached peer INIT chunk length in COOKIE_ECHO processing\n\nWhen a listening SCTP server processes a COOKIE_ECHO chunk, the cached\npeer INIT chunk embedded after the cookie is parsed and its parameters\nare later walked by sctp_process_init() using sctp_walk_params().\n\nHowever, the chunk header length of this cached INIT chunk was not\nvalidated against the remaining buffer in the COOKIE_ECHO payload. If\nthe length fi"},"products":[{"@id":"cpe:2.3:a:linux:linux:*:*:*:*:*:*:*:*","identifiers":{"cpe23":"cpe:2.3:a:linux:linux:*:*:*:*:*:*:*:*"}},{"@id":"cpe:2.3:a:linux:linux:2.6.12:*:*:*:*:*:*:*","identifiers":{"cpe23":"cpe:2.3:a:linux:linux:2.6.12:*:*:*:*:*:*:*"}}],"status":"affected","action_statement":"Update to a fixed version: 0, 0861615c28de668669d748ef4eb913ea9262d13b, 6.18.36, 7.0.13, 7.1, cc272185c9a9a4b7febc2de52eeaa3d00f19091e, edccbf3d63b0a3362bc916ea72edacc1e1ca456a.","timestamp":"2026-06-28T06:40:52.380Z"}]}