{"id":"CVE-2026-97449","revision":"201714e0147441c38cfd1720212c36a3","records":[{"revision":"201714e0147441c38cfd1720212c36a3","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-97449","aliases":[],"title":"ACPICA: Add package limit checks in parser functions","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nACPICA: Add package limit checks in parser functions\n\nAdd package limit checks in parser functions to prevent out-of-bounds\naccess.","state":0,"publishedAt":"2026-09-24T16:04:04.496+00:00","modifiedAt":"2026-10-03T10:58:33.084+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/acpi/acpica/nsxfname.c\",\n                        \"drivers/acpi/acpica/psargs.c\",\n                        \"drivers/acpi/acpica/psloop.c\",\n                        \"drivers/acpi/acpica/psparse.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2\",\n                            \"lessThan\": \"c82d4adeeb5acbd5231f082da11155017a4c241e\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2\",\n                            \"lessThan\": \"7beb63a99f43c090ec235e44773bd906b3fded9f\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2\",\n                            \"lessThan\": \"55594743fb6935d046cb6ce1e9f588828b43f3e9\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2\",\n                            \"lessThan\": \"2442772fd79a440c067936f307c4948c570d6f81\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2\",\n                            \"lessThan\": \"250800658bf3db32e7accc615b0a134c30fba203\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2\",\n                            \"lessThan\": \"1cac04312b77fb81209da13bf5e0b83962568fcb\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2\",\n                            \"lessThan\": \"d27d48a528e437aed690f977e69a6fe73fe82ab5\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"affected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/acpi/acpica/nsxfname.c\",\n                        \"drivers/acpi/acpica/psargs.c\",\n                        \"drivers/acpi/acpica/psloop.c\",\n                        \"drivers/acpi/acpica/psparse.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"2.6.12\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"2.6.12\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.10.271\",\n                            \"lessThanOrEqual\": \"5.10.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.15.222\",\n                            \"lessThanOrEqual\": \"5.15.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.189\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.158\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.111\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.53\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://git.kernel.org/stable/c/c82d4adeeb5acbd5231f082da11155017a4c241e","https://git.kernel.org/stable/c/7beb63a99f43c090ec235e44773bd906b3fded9f","https://git.kernel.org/stable/c/55594743fb6935d046cb6ce1e9f588828b43f3e9","https://git.kernel.org/stable/c/2442772fd79a440c067936f307c4948c570d6f81","https://git.kernel.org/stable/c/250800658bf3db32e7accc615b0a134c30fba203","https://git.kernel.org/stable/c/1cac04312b77fb81209da13bf5e0b83962568fcb","https://git.kernel.org/stable/c/d27d48a528e437aed690f977e69a6fe73fe82ab5"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-97449","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-97449","identifiers":["CVE-2026-97449"]},"retained":false,"historicalAffected":[]}],"coverage":[]}