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CVE-2026-14789

radareorg radare2 Memory64ListStream mdmp.c stack-based overflow

CVSS 4.8 MEDIUMEPSS 0.1%CWE-119CWE-121
Vexday Risk Score
33Attention
SSVC decision (CISA)
Attend
PoC available → attend closely
CVSS 4.8EPSS 0.1%KEV nãoPoC públicaNuclei —Metasploit —Patch referenciado
Lifecycle
06 Jul 2026Published on NVD
Recommendation: Plan a near-term fix — a public PoC already exists.
A vulnerability was detected in radareorg radare2 up to 6.1.6. Affected by this issue is some unknown functionality of the file libr/bin/format/mdmp/mdmp.c of the component Memory64ListStream Parser. Performing a manipulation results in stack-based buffer overflow. The attack requires a local approach. The exploit is now public and may be used. The patch is named 175d4addb68981331c85b10681c2161c38fb5762. It is suggested to install a patch to address 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/26051unverified
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
References
https://github.com/mengzhisuoliu/radare2/commit/175d4addb68981331c85b10681c2161c38fb5762https://github.com/radareorg/radare2/https://github.com/radareorg/radare2/issues/26051https://vuldb.com/cve/CVE-2026-14789https://vuldb.com/submit/850389https://vuldb.com/vuln/376378https://vuldb.com/vuln/376378/cti