CVE-2026-8695
קריטית 9.8
תיאור (מקור, אנגלית)
radare2 6.1.5 contains a use-after-free vulnerability in the gdbr_threads_list() function that allows remote attackers to trigger memory corruption by sending a valid qfThreadInfo response followed by a malformed qsThreadInfo response. Attackers can exploit this vulnerability through GDB remote debugging to cause a denial of service or potentially achieve code execution by manipulating thread list processing.
מדדים
- CVSS 3.1
-
9.8 (CRITICAL)
מקור הציון: NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 4.0
-
8.7 (HIGH)
מקור הציון: CNA
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - EPSS — סבירות ניצול
- 1% (אחוזון 000) נכון ל-4/8/2026
- CWE
- CWE-416
מוצרים מושפעים
radare: radare2
קישורים
- https://github.com/radareorg/radare2/commit/c213ad6894a1eb9086ac8bf5fae35757e9… Patch
- https://github.com/radareorg/radare2/issues/25835 ExploitIssue Tracking
- https://github.com/radareorg/radare2/issues/25836 ExploitIssue Tracking
- https://github.com/radareorg/radare2/issues/25835 ExploitIssue Tracking
- https://www.vulncheck.com/advisories/radare2-use-after-free-via-gdbr-threads-l… Third Party Advisory