CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се локално, при специфични условия, без вход и след действие от потребителя.
- Експлоатация: има публичен пример за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
radare2 is a UNIX-like reverse engineering framework and command-line toolset. Prior to 6.2.0, radare2's Mach-O LC_DATA_IN_CODE parser was vulnerable because the Mach-O LC_DATA_IN_CODE parser trusted dataoff and datasize and allowed a final partial record to be processed. The vulnerability is triggered by opening a crafted Mach-O file while the non-default bin.verbose option is enabled. When datasize was not a multiple of data_in_code_entry, the last iteration read beyond the allocated buffer. This can cause a heap out-of-bounds read and possible process termination; no attacker-observable memory disclosure has been demonstrated. This issue is fixed in version 6.2.0.
Засегнати продукти
- radareorg radare2: < 6.2.0
Вид слабост
История
- 22 септември 2026 Публикувано
Други уязвимости в radareorg radare2
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-81884
- https://nvd.nist.gov/vuln/detail/CVE-2026-81884
- https://github.com/radareorg/radare2/security/advisories/GHSA-c2g2-2mc7-3x5w
- https://github.com/radareorg/radare2/issues/26226
- https://github.com/radareorg/radare2/pull/26193
- https://github.com/radareorg/radare2/commit/a73de09fea7516f65c14917d66113316ec7e7d6e
- https://github.com/radareorg/radare2/releases/tag/6.2.0