{"api_version":"1","generated_at":"2026-09-11T09:22:26+00:00","cve":"CVE-2026-80913","urls":{"html":"https://cve.report/CVE-2026-80913","api":"https://cve.report/api/cve/CVE-2026-80913.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-80913","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-80913"},"summary":{"title":"selinux: require every boolean value to be defined","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nselinux: require every boolean value to be defined\n\np_bools.nprim comes from the policy image independently of how many\nbooleans follow it, and cond_index_bool() fills bool_val_to_struct[] at\nvalue - 1, so a count larger than the values present leaves NULL entries.\nEvery user of that array then walks it by index and dereferences each\nentry: cond_evaluate_expr() on the access-vector path,\nsecurity_get_bools() and security_get_bool_value() behind selinuxfs, and\nsecurity_set_bools(). A sparse class value is absorbed by\npolicydb_class_isvalid() and its siblings; booleans have no such\npredicate, and no consumer that could use one.\n\nReject a boolean value that no boolean defines, once, where the array is\nbuilt. Conforming policies define every boolean they declare and are\nunaffected.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-09-04 18:18:01","updated_at":"2026-09-04 18:18:01"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/740012aebdb8311332bf66e2aabf453ba73c2c45","name":"https://git.kernel.org/stable/c/740012aebdb8311332bf66e2aabf453ba73c2c45","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/4d0ece18e648bd4362704fd087249ac697f2b7fb","name":"https://git.kernel.org/stable/c/4d0ece18e648bd4362704fd087249ac697f2b7fb","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/3161daa3f1e3ca68f8b2b8fa01720b5a8dcc6b40","name":"https://git.kernel.org/stable/c/3161daa3f1e3ca68f8b2b8fa01720b5a8dcc6b40","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/ed901e88aa3fb3d5d7b0b52c2ee3073209df9bec","name":"https://git.kernel.org/stable/c/ed901e88aa3fb3d5d7b0b52c2ee3073209df9bec","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/42a7107f99d86a7524c37f108047dfa3db096ab5","name":"https://git.kernel.org/stable/c/42a7107f99d86a7524c37f108047dfa3db096ab5","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/a93d37a09b863810653f93d371fb197457d59deb","name":"https://git.kernel.org/stable/c/a93d37a09b863810653f93d371fb197457d59deb","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/4dfb997c60f7951011d3dcbee926e3a7f80d8a76","name":"https://git.kernel.org/stable/c/4dfb997c60f7951011d3dcbee926e3a7f80d8a76","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/3938c8494d3c5d84a53fd7d1966ae9dde46cb5f8","name":"https://git.kernel.org/stable/c/3938c8494d3c5d84a53fd7d1966ae9dde46cb5f8","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-80913","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-80913","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 4d0ece18e648bd4362704fd087249ac697f2b7fb git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 3938c8494d3c5d84a53fd7d1966ae9dde46cb5f8 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 4dfb997c60f7951011d3dcbee926e3a7f80d8a76 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 3161daa3f1e3ca68f8b2b8fa01720b5a8dcc6b40 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 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semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 5.15.217 5.15.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.1.184 6.1.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.6.153 6.6.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.12.105 6.12.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18.46 6.18.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.1.10 7.1.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.2 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2026","cve_id":"80913","cve":"CVE-2026-80913","epss":"0.001650000","percentile":"0.059520000","score_date":"2026-09-07","updated_at":"2026-09-08 00:05:26"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["security/selinux/ss/policydb.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"4d0ece18e648bd4362704fd087249ac697f2b7fb","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"3938c8494d3c5d84a53fd7d1966ae9dde46cb5f8","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"4dfb997c60f7951011d3dcbee926e3a7f80d8a76","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"3161daa3f1e3ca68f8b2b8fa01720b5a8dcc6b40","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"740012aebdb8311332bf66e2aabf453ba73c2c45","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"42a7107f99d86a7524c37f108047dfa3db096ab5","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"ed901e88aa3fb3d5d7b0b52c2ee3073209df9bec","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"a93d37a09b863810653f93d371fb197457d59deb","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["security/selinux/ss/policydb.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"2.6.12"},{"lessThan":"2.6.12","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.266","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.217","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.184","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.153","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.105","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.46","versionType":"semver"},{"lessThanOrEqual":"7.1.*","status":"unaffected","version":"7.1.10","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.2","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.10.266","versionStartIncluding":"2.6.12","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.15.217","versionStartIncluding":"2.6.12","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.1.184","versionStartIncluding":"2.6.12","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.6.153","versionStartIncluding":"2.6.12","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.12.105","versionStartIncluding":"2.6.12","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.46","versionStartIncluding":"2.6.12","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.1.10","versionStartIncluding":"2.6.12","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.2","versionStartIncluding":"2.6.12","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nselinux: require every boolean value to be defined\n\np_bools.nprim comes from the policy image independently of how many\nbooleans follow it, and cond_index_bool() fills bool_val_to_struct[] at\nvalue - 1, so a count larger than the values present leaves NULL entries.\nEvery user of that array then walks it by index and dereferences each\nentry: cond_evaluate_expr() on the access-vector path,\nsecurity_get_bools() and security_get_bool_value() behind selinuxfs, and\nsecurity_set_bools(). A sparse class value is absorbed by\npolicydb_class_isvalid() and its siblings; booleans have no such\npredicate, and no consumer that could use one.\n\nReject a boolean value that no boolean defines, once, where the array is\nbuilt. Conforming policies define every boolean they declare and are\nunaffected."}],"providerMetadata":{"dateUpdated":"2026-09-04T17:19:23.975Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/4d0ece18e648bd4362704fd087249ac697f2b7fb"},{"url":"https://git.kernel.org/stable/c/3938c8494d3c5d84a53fd7d1966ae9dde46cb5f8"},{"url":"https://git.kernel.org/stable/c/4dfb997c60f7951011d3dcbee926e3a7f80d8a76"},{"url":"https://git.kernel.org/stable/c/3161daa3f1e3ca68f8b2b8fa01720b5a8dcc6b40"},{"url":"https://git.kernel.org/stable/c/740012aebdb8311332bf66e2aabf453ba73c2c45"},{"url":"https://git.kernel.org/stable/c/42a7107f99d86a7524c37f108047dfa3db096ab5"},{"url":"https://git.kernel.org/stable/c/ed901e88aa3fb3d5d7b0b52c2ee3073209df9bec"},{"url":"https://git.kernel.org/stable/c/a93d37a09b863810653f93d371fb197457d59deb"}],"title":"selinux: require every boolean value to be defined","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-80913","datePublished":"2026-09-04T17:19:23.975Z","dateReserved":"2026-08-26T14:34:25.801Z","dateUpdated":"2026-09-04T17:19:23.975Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-09-04 18:18:01","lastModifiedDate":"2026-09-04 18:18:01","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"80913","Ordinal":"1","Title":"selinux: require every boolean value to be defined","CVE":"CVE-2026-80913","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"80913","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nselinux: require every boolean value to be defined\n\np_bools.nprim comes from the policy image independently of how many\nbooleans follow it, and cond_index_bool() fills bool_val_to_struct[] at\nvalue - 1, so a count larger than the values present leaves NULL entries.\nEvery user of that array then walks it by index and dereferences each\nentry: cond_evaluate_expr() on the access-vector path,\nsecurity_get_bools() and security_get_bool_value() behind selinuxfs, and\nsecurity_set_bools(). A sparse class value is absorbed by\npolicydb_class_isvalid() and its siblings; booleans have no such\npredicate, and no consumer that could use one.\n\nReject a boolean value that no boolean defines, once, where the array is\nbuilt. Conforming policies define every boolean they declare and are\nunaffected.","Type":"Description","Title":"selinux: require every boolean value to be defined"}]}}}