What is CVE-2022-1031?

CVE-2022-1031 is a high-severity vulnerability in Radare Radare2, classified under Use After Free. CVSS score: 7.8/10. Published 2022-03-22.

How severe is CVE-2022-1031?

High severity. CVSS v3 base score is 7.8 out of 10.

Use After Free in Radare Radare2

CVE-2022-1031

Use After Free in op_is_set_bp in GitHub repository radareorg/radare2 prior to 5.6.6.

Vulnerability class: Use-After-Free

Published 2022-03-22 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.010 (61.1th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 61st percentile — 61.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000

Affected products

Radare Radare2
Radareorg Radareorg/radare2 — versions unspecified

Weakness classification (CWE)

CWE-416 — Use After Free

References

huntr.dev/bounties/37da2cd6-0b46-4878-a32e-acbfd8f6f457 (Exploit, Third Party Advisory)
github.com/radareorg/radare2/commit/a7ce29647fcb38386d7439696375e16e093d6acb (Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2022-1031?: CVE-2022-1031 is a high-severity vulnerability in Radare Radare2, classified under Use After Free. CVSS score: 7.8/10. Published 2022-03-22.
How severe is CVE-2022-1031?: High severity. CVSS v3 base score is 7.8 out of 10.