{"schema":"threatline.record/2","record":{"id":"CVE-2026-99099","aliases":[],"summary":"x86/CPU/AMD: Fix AMD TLBI Erratum #1718","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nx86/CPU/AMD: Fix AMD TLBI Erratum #1718\n\nThe processor may fail to invalidate a TLB entry while executing an\nINVLPGB/TLBSYNC instruction pair.\n\nDetect the erratum and apply a software workaround when a microcode fix\nis not present.","categories":["Operating systems"],"product":"Linux","vendor":"Linux","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-99099","source_modified_at":"2026-10-26T14:52:04.997Z","fetched_at":"2026-10-26T19:10:57.178988Z","product":"Linux","vendor":"Linux","versions":[{"version":"82378c6c2f435dba66145609de16bf44a9de6303","lessThan":"e3e6779f77ab6f0a1aa80e24868d2d89f31053fe","status":"affected","versionType":"git"},{"version":"82378c6c2f435dba66145609de16bf44a9de6303","lessThan":"098d80b04d0fe02889c332d061db968f070b83a6","status":"affected","versionType":"git"},{"version":"82378c6c2f435dba66145609de16bf44a9de6303","lessThan":"87db7795cbaaf636ae22ae031f4906db7bb77803","status":"affected","versionType":"git"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-99099","source_modified_at":"2026-10-26T14:52:04.997Z","fetched_at":"2026-10-26T19:10:57.178988Z","product":"Linux","vendor":"Linux","versions":[{"version":"6.15","status":"affected"},{"version":"0","lessThan":"6.15","status":"unaffected","versionType":"semver"},{"version":"6.18.57","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.2.11","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-2026-99099","source_modified_at":"2026-10-26T14:52:04.997Z","fetched_at":"2026-10-26T19:10:57.178988Z","package":{"name":"Linux","ecosystem":null},"version":"098d80b04d0fe02889c332d061db968f070b83a6","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-99099","source_modified_at":"2026-10-26T14:52:04.997Z","fetched_at":"2026-10-26T19:10:57.178988Z","package":{"name":"Linux","ecosystem":null},"version":"87db7795cbaaf636ae22ae031f4906db7bb77803","basis":"first unaffected version stated in the CVE record"}],"cvss":null,"severity":null,"kev":{"listed":false},"epss":{"probability":null,"percentile":null,"score_date":null},"published_at":"2026-10-26T14:52:04.997Z","modified_at":"2026-10-26T14:52:04.997Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-99099","fetched_at":"2026-10-26T19:10:57.178988Z","source_modified_at":"2026-10-26T14:52:04.997Z"}],"sources":["CVE List"],"references":[{"source":"CVE List","url":"https://git.kernel.org/stable/c/e3e6779f77ab6f0a1aa80e24868d2d89f31053fe"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/098d80b04d0fe02889c332d061db968f070b83a6"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/87db7795cbaaf636ae22ae031f4906db7bb77803"}],"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":"2026-10-26T14:52:04.997Z","content_hash":"179579e8dbcedb243ba5e98c017b0ed0e4dac634b86b7b523c3eea2dfc42b3ee"}}