What’s Vulnerable › Vulnerabilities

CVE-2022-1207: Out-of-bounds read in radareorg/radare2

• Severity: medium (CVSS 6.6 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-04-01 · updated 2026-06-17
• Weakness: CWE-125

Description

Out-of-bounds read in GitHub repository radareorg/radare2 prior to 5.6.8. This vulnerability allows attackers to read sensitive information from outside the allocated buffer boundary.

Affected products

• radareorg/radare2: before 5.6.8 — fixed in 5.6.8

How to fix

Upgrade to a fixed version: radareorg/radare2 5.6.8. Check the vendor advisory for mitigations.

References

• https://github.com/radareorg/radare2/commit/605785b65dd356d46d4487faa41dbf90943b8bc1
• https://huntr.dev/bounties/7b979e76-ae54-4132-b455-0833e45195eb
• https://github.com/radareorg/radare2/commit/605785b65dd356d46d4487faa41dbf90943b8bc1
• https://huntr.dev/bounties/7b979e76-ae54-4132-b455-0833e45195eb

Get alerted when CVE-2022-1207 or the next vulnerability affects your stack