{"schema":"threatline.record/2","record":{"id":"CVE-2026-97588","aliases":[],"summary":"s390/crypto: Map EBUSY to EIO when key conversion fails repeatedly","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ns390/crypto: Map EBUSY to EIO when key conversion fails repeatedly\n\nWhen hardware persistently returns -EBUSY after exhausting retries,\nthe error propagates to crypto_finalize_*_request(). The crypto API's\ncompletion wrapper treats -EBUSY as a queueing status and swallows it,\npreventing the completion callback from firing. This causes callers\nusing crypto_wait_req() to block indefinitely.\n\nTranslate persistent -EBUSY to -EIO after retry exhaustion to ensure\nproper error propagation and callback invocation.","categories":["Operating systems"],"product":"Linux","vendor":"Linux","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97588","source_modified_at":"2026-10-19T09:09:52.160Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"6cd87cb5ef6ca50ae17c371482ceaab1d635e232","lessThan":"f6b263679aa72ad2e534bf93db55f2589549a40e","status":"affected","versionType":"git"},{"version":"6cd87cb5ef6ca50ae17c371482ceaab1d635e232","lessThan":"e267bd142664a181474112392aeaa8b3d4b12f2e","status":"affected","versionType":"git"},{"version":"6cd87cb5ef6ca50ae17c371482ceaab1d635e232","lessThan":"7a08507ea5b4d06ad8d269287913573f34467565","status":"affected","versionType":"git"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97588","source_modified_at":"2026-10-19T09:09:52.160Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"6.16","status":"affected"},{"version":"0","lessThan":"6.16","status":"unaffected","versionType":"semver"},{"version":"6.18.53","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.2.7","lessThanOrEqual":"7.2.*","status":"unaffected","versionType":"semver"},{"version":"7.3","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}],"defaultStatus":"affected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97588","source_modified_at":"2026-10-19T09:09:52.160Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"7a08507ea5b4d06ad8d269287913573f34467565","basis":"first unaffected version stated in the CVE record"}],"cvss":null,"severity":null,"kev":{"listed":false},"epss":{"probability":0.00198,"percentile":0.09048,"score_date":"2026-10-23"},"published_at":"2026-09-25T10:22:06.796Z","modified_at":"2026-10-19T09:09:52.160Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-97588","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-19T09:09:52.160Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-97588","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://git.kernel.org/stable/c/f6b263679aa72ad2e534bf93db55f2589549a40e"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/e267bd142664a181474112392aeaa8b3d4b12f2e"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/7a08507ea5b4d06ad8d269287913573f34467565"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-19T09:09:52.160Z","content_hash":"b08298df01f03bb2050971681cb59c063d411a6981efbdb2654f902e1fb0bd68"}}