{"schemaVersion":3,"id":"SUSE-SU-2026:23070-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for libkrun\n\nThis update for libkrun fixes the following issues:\n\n- CVE-2025-24898: openssl: use-after-free in `ssl::select_next_proto` due to improper lifetime handling (bsc#1270429).\n- CVE-2026-41676: openssl: short buffer overflow via `Deriver:derive` and `PkeyCtxRef:derive` when using OpenSSL 1.1.1\n  (bsc#1270198).\n- CVE-2026-41677: openssl: out-of-bounds read in PEM password callback when returning an oversized length\n  (bsc#1270582).\n- CVE-2026-41678: openssl: OOB write due to incorrect bounds assertion in `aes::unwrap_key()` (bsc#1270683).\n- CVE-2026-41681: openssl: stack corruption due to `MdCtxRef::digest_final()` writing past caller buffer with no length\n  check (bsc#1270721).\n- CVE-2026-41898: openssl: information leak to network peers due to unchecked callback-returned length in PSK and\n  cookie generate trampolines (bsc#1270831).\n- CVE-2026-42327: openssl: undefined behavior in `X509Ref::ocsp_responders` when processing certificates with non-UTF-8\n  OCSP URLs (bsc#1270470).\n- CVE-2026-44662: openssl: heap buffer overflow when encrypting with AES key-wrap-with-padding (bsc#1270877).","dates":{"published":"2026-07-30T08:54:20.000Z","modified":"2026-08-14T18:23:35.999Z","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":"libkrun&distro=SUSE Linux Micro 6.1","name":"libkrun","label":"libkrun&distro=SUSE Linux Micro 6.1","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/libkrun&distro=SUSE Linux Micro 6.1","purlType":"rpm","versions":[{"text":"< 1.4.10-slfo.1.1_2.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.4.10-slfo.1.1_2.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-202623070-1/","label":"www.suse.com/support/update/announcement/2026/suse-su-202623070-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1270198","label":"bugzilla.suse.com/1270198","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1270429","label":"bugzilla.suse.com/1270429","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1270470","label":"bugzilla.suse.com/1270470","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1270582","label":"bugzilla.suse.com/1270582","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1270683","label":"bugzilla.suse.com/1270683","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1270721","label":"bugzilla.suse.com/1270721","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1270831","label":"bugzilla.suse.com/1270831","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1270877","label":"bugzilla.suse.com/1270877","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2025-24898","label":"www.suse.com/security/cve/CVE-2025-24898","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-41676","label":"www.suse.com/security/cve/CVE-2026-41676","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-41677","label":"www.suse.com/security/cve/CVE-2026-41677","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-41678","label":"www.suse.com/security/cve/CVE-2026-41678","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-41681","label":"www.suse.com/security/cve/CVE-2026-41681","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-41898","label":"www.suse.com/security/cve/CVE-2026-41898","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-42327","label":"www.suse.com/security/cve/CVE-2026-42327","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-44662","label":"www.suse.com/security/cve/CVE-2026-44662","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2025-24898","CVE-2026-41676","CVE-2026-41677","CVE-2026-41678","CVE-2026-41681","CVE-2026-41898","CVE-2026-42327","CVE-2026-44662"],"downstream":[],"duplicates":[],"related":["CVE-2025-24898","CVE-2026-41676","CVE-2026-41677","CVE-2026-41678","CVE-2026-41681","CVE-2026-41898","CVE-2026-42327","CVE-2026-44662"]},"timeline":[{"kind":"published","date":"2026-07-30T08:54:20.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-08-14T18:23:35.999Z","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":"2026-10-22T07:58:23.639Z","stale":false,"partial":false}}