{"id":"CVE-2026-99129","revision":"28da48fcd3c046dfb11ad285727ab051","records":[{"revision":"28da48fcd3c046dfb11ad285727ab051","observedAt":"2026-10-28T11:27:43.363+00:00","statement":{"source":"cve-program","id":"CVE-2026-99129","aliases":[],"title":"selinux: fix BPF token permission checks","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nselinux: fix BPF token permission checks\n\nAvoid multiple lookups of the bpffs creator SID using the token's file\ndescriptor when the same information can be found via the resolved\npath/dentry (in selinux_bpf_token_create()) or the token itself (in\nselinux_bpf_map_create() and selinux_bpf_prog_load()).  Not only does\nthis simplify the code, it avoids potential TOCTOU issues if the user\nchanges the token file descriptor passed into the kernel.","state":0,"publishedAt":"2026-10-28T10:34:42.881+00:00","modifiedAt":"2026-10-28T10:34:42.881+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                        \"security/selinux/hooks.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"5473a722f782f79f96b4691400d681c01fcacc2f\",\n                            \"lessThan\": \"e1ef306ba20eb13099ca4463527890df67619405\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"5473a722f782f79f96b4691400d681c01fcacc2f\",\n                            \"lessThan\": \"77d499e61d36e883a6ad1f10afe05f556aa7e0cc\",\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                        \"security/selinux/hooks.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"7.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"7.0\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2.13\",\n                            \"lessThanOrEqual\": \"7.2.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.3\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://git.kernel.org/stable/c/e1ef306ba20eb13099ca4463527890df67619405","https://git.kernel.org/stable/c/77d499e61d36e883a6ad1f10afe05f556aa7e0cc"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-99129","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-99129","identifiers":["CVE-2026-99129"]},"retained":false,"historicalAffected":[]}],"coverage":[]}