Critical severity9.1NVD Advisory· Published Aug 19, 2022· Updated Jun 17, 2026

CVE-2020-27794

Description

A double free issue was discovered in radare2 in cmd_info.c:cmd_info(). Successful exploitation could lead to modification of unexpected memory locations and potentially causing a crash.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Radare/Radare23 versions
cpe:2.3:a:radare:radare2:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:radare:radare2:*:*:*:*:*:*:*:*range: <4.4.0
- (no CPE)
- (no CPE)

Patches

Vulnerability mechanics

References

github.com/radareorg/radare2/commit/cb8b683758edddae2d2f62e8e63a738c39f92683nvdPatchThird Party Advisory
github.com/radareorg/radare2/issues/16303nvdExploitIssue TrackingPatchThird Party Advisory

News mentions

No linked articles in our index yet.

cvss	0.591
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000