CVE-2026-14760

radareorg radare2 regprofile disasm.c r_core_seek_arch_bits use after free

CVSS 4.8 MEDIUMEPSS 0.1%CWE-119 CWE-416

Vexday Risk Score

33Attention

SSVC decision (CISA)

Attend

PoC available → attend closely

CVSS 4.8EPSS 0.1%KEV nãoPoC públicaNuclei —Metasploit —Patch referenciado

Lifecycle

05 Jul 2026Published on NVD

Recommendation: Plan a near-term fix — a public PoC already exists.

A weakness has been identified in radareorg radare2 up to 6.1.6. Impacted is the function r_core_seek_arch_bits of the file libr/core/disasm.c of the component regprofile Handler. Executing a manipulation can lead to use after free. The attack requires local access. The exploit has been made available to the public and could be used for attacks. This patch is called 8b25c773785d85cb0103410a0905089d286921c2. It is advisable to implement a patch to correct this issue.

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P

Affected products

radareorg · radare2

public PoCs found — 1

cve_referencegithub.com/radareorg/radare2/issues/26044unverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

References

https://github.com/radareorg/radare2/https://github.com/radareorg/radare2/commit/8b25c773785d85cb0103410a0905089d286921c2 https://github.com/radareorg/radare2/issues/26044 https://vuldb.com/cve/CVE-2026-14760 https://vuldb.com/submit/850384 https://vuldb.com/vuln/376349 https://vuldb.com/vuln/376349/cti