CVE-2022-34520

5.5 mediumEPSS 0.3%

Medium (5.5) in radare radare2. EPSS 0.3% chance of exploitation in the next 30 days.

Radare2 v5.7.2 was discovered to contain a NULL pointer dereference via the function r_bin_file_xtr_load_buffer at bin/bfile.c. This vulnerability allows attackers to cause a Denial of Service (DOS) via a crafted binary file.

Severity

CVSS 3.1

5.5 medium

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 21% of CVEs (scores of 2026-10-31)
CWE: CWE-476
Published: 2022-07-22
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

radare:radare2

References

https://github.com/radareorg/radare2/issues/20354
https://github.com/radareorg/radare2/issues/20354

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