{"schemaVersion":3,"id":"SUSE-SU-2026:3866-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for openssl-3\n\nThis update for openssl-3 fixes the following issues:\n\nAugust 2026 release .\n\n- CVE-2026-54874: excessive memory use when buffering DTLS records for a future epoch (bsc#1274795).\n- CVE-2026-63072: heap buffer overflow in CMS key unwrapping (bsc#1274788).\n- CVE-2026-63074: unbounded growth of `extraCerts` cache in the CMP server (bsc#1274797).\n- CVE-2026-63076: invalid pointer dereference in the CMP server via crafted `protectionAlg` (bsc#1274790).\n- CVE-2026-75803: AEAD forgeries with empty ciphertext when using `EVP_Cipher()` (bsc#1275837).","dates":{"published":"2026-08-28T17:29:18.000Z","modified":"2026-09-10T18:23:15.950Z","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":"suse","product":"openssl-3&distro=SUSE Linux Enterprise Server 15 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3.1.4-150600.5.64.1","eol":null,"hubHref":null}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-20263866-1/","label":"www.suse.com/support/update/announcement/2026/suse-su-20263866-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1274774","label":"bugzilla.suse.com/1274774","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1274788","label":"bugzilla.suse.com/1274788","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1274790","label":"bugzilla.suse.com/1274790","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1274795","label":"bugzilla.suse.com/1274795","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1274797","label":"bugzilla.suse.com/1274797","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1275837","label":"bugzilla.suse.com/1275837","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2026-54874","label":"www.suse.com/security/cve/CVE-2026-54874","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-63072","label":"www.suse.com/security/cve/CVE-2026-63072","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-63074","label":"www.suse.com/security/cve/CVE-2026-63074","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-63076","label":"www.suse.com/security/cve/CVE-2026-63076","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-75803","label":"www.suse.com/security/cve/CVE-2026-75803","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2026-54874","CVE-2026-63072","CVE-2026-63074","CVE-2026-63076","CVE-2026-75803"],"downstream":[],"duplicates":[],"related":["CVE-2026-54874","CVE-2026-63072","CVE-2026-63074","CVE-2026-63076","CVE-2026-75803"]},"timeline":[{"kind":"published","date":"2026-08-28T17:29:18.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-09-10T18:23:15.950Z","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":"2026-10-21T22:14:14.474Z","stale":false,"partial":false}}