{"id":"CVE-2025-63744","details":"A NULL pointer dereference vulnerability was discovered in radare2 6.0.5 and earlier within the load() function of bin_dyldcache.c. Processing a crafted file can cause a segmentation fault and crash the program.","modified":"2026-04-12T18:40:05.087081Z","published":"2025-11-14T21:15:44.933Z","references":[{"type":"REPORT","url":"https://github.com/radareorg/radare2/issues/24661"},{"type":"FIX","url":"https://github.com/radareorg/radare2/commit/e37e15d10fd8a19c3e57b3d7735a2cfe0082ec79"},{"type":"FIX","url":"https://github.com/marlinkcyber/advisories/blob/main/advisories/MCSAID-2025-002-radare2-nullptr-deref-bin_dyldcache.md"},{"type":"FIX","url":"https://github.com/marlinkcyber/advisories/blob/main/advisories/radare2-nullptr-deref-bin_dyldcache.md"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/radareorg/radare2","events":[{"introduced":"0"},{"fixed":"e37e15d10fd8a19c3e57b3d7735a2cfe0082ec79"}]}],"versions":["0.10.0","0.10.1","0.10.2","0.10.3","0.10.4","0.10.4-termux4","0.10.5","0.10.6","0.8.6","0.8.8","0.9","0.9.2","0.9.4","0.9.6","0.9.7","0.9.8","0.9.8-rc1","0.9.8-rc2","0.9.8-rc3","0.9.8-rc4","0.9.9","1.0","1.0.0","1.0.1","1.0.2","1.1.0","1.2.0","1.2.0-git","1.3.0","1.3.0-git","1.4.0","1.5.0","1.6.0","2.0.0","2.0.1","2.1.0","2.2.0","2.4.0","2.5.0","2.6.0","2.6.9","2.7.0","2.8.0","2.9.0","3.0.0","3.0.1","3.1.0","3.1.1","3.1.2","3.1.3","3.2.0","3.2.1","3.3.0","3.4.0","3.4.1","3.5.0","3.5.1","3.6.0","3.7.0","3.7.1","3.8.0","3.9.0","4.0.0","4.1.0","4.1.1","4.2.0","4.2.1","4.3.0","4.3.1","4.4.0","4.5.1","5.0.0","5.1.0","5.1.1","5.2.0","5.2.1","5.3.0","5.3.1","5.4.0","5.4.0-git","5.4.2","5.5.0","5.5.2","5.5.4","5.6.0","5.6.2","5.6.4","5.6.6","5.6.8","5.7.0","5.7.2","5.7.4","5.7.6","5.7.8","5.8.0","5.8.2","5.8.4","5.8.6","5.8.8","5.9.0","5.9.2","5.9.4","5.9.6","5.9.8","6.0.0","6.0.2","6.0.4","Continuous-Windows","continuous","radare2-windows-nightly","release-5.0.0","termux","wip"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-63744.json","vanir_signatures":[{"source":"https://github.com/radareorg/radare2/commit/e37e15d10fd8a19c3e57b3d7735a2cfe0082ec79","id":"CVE-2025-63744-37db9064","signature_version":"v1","deprecated":false,"digest":{"length":896,"function_hash":"280686398059582809230371115181811383975"},"signature_type":"Function","target":{"function":"load","file":"libr/bin/p/bin_dyldcache.c"}},{"source":"https://github.com/radareorg/radare2/commit/e37e15d10fd8a19c3e57b3d7735a2cfe0082ec79","id":"CVE-2025-63744-ea47c45c","signature_version":"v1","deprecated":false,"digest":{"threshold":0.9,"line_hashes":["92165652376797098845581650203662477337","136658990366017164162942350455965994111","237845404260024669036033568911038436509"]},"signature_type":"Line","target":{"file":"libr/bin/format/ne/ne.c"}},{"source":"https://github.com/radareorg/radare2/commit/e37e15d10fd8a19c3e57b3d7735a2cfe0082ec79","id":"CVE-2025-63744-f163c232","signature_version":"v1","deprecated":false,"digest":{"length":349,"function_hash":"212712312903010031125822073674075562206"},"signature_type":"Function","target":{"function":"__get_target_os","file":"libr/bin/format/ne/ne.c"}},{"source":"https://github.com/radareorg/radare2/commit/e37e15d10fd8a19c3e57b3d7735a2cfe0082ec79","id":"CVE-2025-63744-f7e0cdab","signature_version":"v1","deprecated":false,"digest":{"threshold":0.9,"line_hashes":["20729632394535854247765476967555511691","181566176290777898915310946553781309329","158594174275866071419317411297673972025","61732863325773233763159170638624266488"]},"signature_type":"Line","target":{"file":"libr/bin/p/bin_dyldcache.c"}}],"vanir_signatures_modified":"2026-04-12T18:40:05Z","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"6.0.5"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L"}]}