{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-97456","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-09-24T14:53:16.871Z","datePublished":"2026-09-24T16:04:13.523Z","dateUpdated":"2026-10-03T10:58:40.914Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-10-03T10:58:40.914Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nACPICA: Fix condition check in acpi_ps_parse_loop()\n\nFix condition check for AML_ELSE_OP in acpi_ps_parse_loop() to prevent\nout-of-bounds access."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/acpi/acpica/psloop.c"],"versions":[{"version":"5088814a6e931350e5bd29f5d59fa40c6dbbdf10","lessThan":"c838d32fbe02a6d426aebf95d2aef97de92ddc43","status":"affected","versionType":"git"},{"version":"5088814a6e931350e5bd29f5d59fa40c6dbbdf10","lessThan":"b79f5cb2131956a7d2c99870336d9fcc6db80c4b","status":"affected","versionType":"git"},{"version":"5088814a6e931350e5bd29f5d59fa40c6dbbdf10","lessThan":"de2bbc8dbe7048f20f0a783a81e712fd3664de5b","status":"affected","versionType":"git"},{"version":"5088814a6e931350e5bd29f5d59fa40c6dbbdf10","lessThan":"4c22c9842c53b824743bdf1d8d19e1cdb908f82e","status":"affected","versionType":"git"},{"version":"5088814a6e931350e5bd29f5d59fa40c6dbbdf10","lessThan":"a477c6ef5335d2d0613ff7c1779a8209f16627c5","status":"affected","versionType":"git"},{"version":"5088814a6e931350e5bd29f5d59fa40c6dbbdf10","lessThan":"5d16f40b019e59df81deb594ed4eafefc8e43cc0","status":"affected","versionType":"git"},{"version":"5088814a6e931350e5bd29f5d59fa40c6dbbdf10","lessThan":"8de27e2d83c0d07ae9443c6304575b0609394bfd","status":"affected","versionType":"git"},{"version":"2e78935d1e27d31955ad2dad4abe6c453cf669fd","status":"affected","versionType":"git"},{"version":"4.17.3","lessThan":"4.18","status":"affected","versionType":"semver"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/acpi/acpica/psloop.c"],"versions":[{"version":"4.18","status":"affected"},{"version":"0","lessThan":"4.18","status":"unaffected","versionType":"semver"},{"version":"5.10.271","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.222","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.189","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.158","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.111","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.53","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.2","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.18","versionEndExcluding":"5.10.271"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.18","versionEndExcluding":"5.15.222"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.18","versionEndExcluding":"6.1.189"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.18","versionEndExcluding":"6.6.158"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.18","versionEndExcluding":"6.12.111"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.18","versionEndExcluding":"6.18.53"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.18","versionEndExcluding":"7.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.17.3"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/c838d32fbe02a6d426aebf95d2aef97de92ddc43"},{"url":"https://git.kernel.org/stable/c/b79f5cb2131956a7d2c99870336d9fcc6db80c4b"},{"url":"https://git.kernel.org/stable/c/de2bbc8dbe7048f20f0a783a81e712fd3664de5b"},{"url":"https://git.kernel.org/stable/c/4c22c9842c53b824743bdf1d8d19e1cdb908f82e"},{"url":"https://git.kernel.org/stable/c/a477c6ef5335d2d0613ff7c1779a8209f16627c5"},{"url":"https://git.kernel.org/stable/c/5d16f40b019e59df81deb594ed4eafefc8e43cc0"},{"url":"https://git.kernel.org/stable/c/8de27e2d83c0d07ae9443c6304575b0609394bfd"}],"title":"ACPICA: Fix condition check in acpi_ps_parse_loop()","x_generator":{"engine":"bippy-1.2.0"}}}}