{"schema":"threatline.record/2","record":{"id":"CVE-2026-116741","aliases":[],"summary":"Speex through 1.2.1 Out-of-Bounds Write via speex_bits_read_whole_bytes","details":"Speex (libspeex) through 1.2.1 contains an out-of-bounds write vulnerability in speex_bits_read_whole_bytes() in libspeex/bits.c that mishandles length truncation for non-owned SpeexBits buffers. Attackers can stream crafted Speex data into buffers set up with speex_bits_init_buffer() or speex_bits_set_bit_buffer() to corrupt heap or stack memory and crash applications.","categories":["Unclassified"],"product":"speex","vendor":"xiph","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-116741","source_modified_at":"2026-10-26T21:52:40.782Z","fetched_at":"2026-10-26T23:45:56.352924Z","product":"speex","vendor":"xiph","versions":[{"version":"0","status":"affected","versionType":"custom","lessThanOrEqual":"1.2.1"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":8.3,"severity":"High","kev":{"listed":false},"epss":{"probability":null,"percentile":null,"score_date":null},"published_at":"2026-10-26T21:52:40.782Z","modified_at":"2026-10-26T21:52:40.782Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-116741","fetched_at":"2026-10-26T23:45:56.352924Z","source_modified_at":"2026-10-26T21:52:40.782Z"}],"sources":["CVE List"],"references":[{"source":"CVE List","url":"https://github.com/xiph/speex/issues/42","tags":["issue-tracking"]},{"source":"CVE List","url":"https://github.com/xiph/speex","tags":["product"]},{"source":"CVE List","url":"https://github.com/xiph/speex/blob/Speex-1.2.1/libspeex/bits.c#L177","tags":["technical-description"]},{"source":"CVE List","url":"https://hackmd.io/@haindpwn/speex-bits-read-whole-bytes-oob-write","tags":["third-party-advisory"]},{"source":"CVE List","url":"https://gitlab.xiph.org/xiph/speex/-/merge_requests/32","tags":["patch"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/speex-through-1.2.1-out-of-bounds-write-via-speex-bits-read-whole-bytes","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-26T21:52:40.782Z","content_hash":"618af991a37e42dd58ee7773cc1485db0c943fc1f4ab8a37f30e5a46277e0962"}}