{"schemaVersion":3,"id":"OPENSUSE-SU-2026:21522-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for ffmpeg-4\n\nThis update for ffmpeg-4 fixes the following issues:\n\nChanges in ffmpeg-4:\n\n- CVE-2026-64835: Out-of-Bounds Memory Access in ADX Audio Decoder (bsc#1272758)\n- CVE-2026-64832: Double-Free in NVDEC Hardware Decoder via nvdec.c (bsc#1272754)\n- CVE-2026-64830: Heap Buffer Overflow via VobSub Subtitle Demuxer (bsc#1272752)\n- CVE-2026-66038: LCL/ZLIB Video Decoder Information Disclosure via lcldec.c (bsc#1272768)\n- CVE-2026-66039: MACE6 Audio Decoder Heap Out-of-Bounds Write via CAF File (bsc#1272765)","dates":{"published":"2026-08-03T11:04:56.000Z","modified":"2026-08-05T18:23:52.428Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":null,"severity":"unknown","version":null,"versionLabel":null,"source":null,"vector":null,"computed":false,"selection":"none"},"metrics":[]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"opensuse","product":"ffmpeg-4&distro=openSUSE Leap 16.0","name":"ffmpeg-4","label":"ffmpeg-4&distro=openSUSE Leap 16.0","ecosystem":"openSUSE","cpePart":null,"purl":"pkg:rpm/opensuse/ffmpeg-4&distro=openSUSE Leap 16.0","purlType":"rpm","versions":[{"text":"< 4.4.7-bp160.3.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.4.7-bp160.3.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://bugzilla.suse.com/1272752","label":"bugzilla.suse.com/1272752","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1272754","label":"bugzilla.suse.com/1272754","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1272758","label":"bugzilla.suse.com/1272758","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1272765","label":"bugzilla.suse.com/1272765","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1272768","label":"bugzilla.suse.com/1272768","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2026-64830","label":"www.suse.com/security/cve/CVE-2026-64830","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-64832","label":"www.suse.com/security/cve/CVE-2026-64832","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-64835","label":"www.suse.com/security/cve/CVE-2026-64835","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-66038","label":"www.suse.com/security/cve/CVE-2026-66038","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-66039","label":"www.suse.com/security/cve/CVE-2026-66039","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2026-64830","CVE-2026-64832","CVE-2026-64835","CVE-2026-66038","CVE-2026-66039"],"downstream":[],"duplicates":[],"related":["CVE-2026-64830","CVE-2026-64832","CVE-2026-64835","CVE-2026-66038","CVE-2026-66039"]},"timeline":[{"kind":"published","date":"2026-08-03T11:04:56.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-08-05T18:23:52.428Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":0,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-22T08:05:31.195Z","stale":false,"partial":false}}