CVE-2025-1378 radare2 rasm2 rasm2.c memory corruption

What is CVE-2025-1378?

CVE-2025-1378 is a medium-severity memory corruption vulnerability in Radare Radare2, published on 17 Feb 2025. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

A vulnerability, which was classified as problematic, was found in radare2 5.9.9 33286. Affected is an unknown function in the library /libr/main/rasm2.c of the component rasm2. The manipulation leads to memory corruption. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. Upgrading to version 6.0.0 is able to address this issue. The patch is identified as c6c772d2eab692ce7ada5a4227afd50c355ad545. It is recommended to upgrade the affected component.

Weakness: CWE-119

Which versions are affected by CVE-2025-1378?

It affects 1 product.

Products include Radare Radare2.

How do I fix CVE-2025-1378?

Upgrade to a fixed version.

Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.

Is CVE-2025-1378 being exploited?

There is no known exploitation of CVE-2025-1378 in the wild and no public exploit code.

Other vulnerabilities in Radare Radare2

• CVE-2025-1864 Buffer Overflow and Potential Code Execution in Radare2 Critical 10.0
• CVE-2025-1744 Out-of-bounds Write in radare2 Critical 10.0
• CVE-2021-32494 Denial of service in radare2 Critical 10.0
• CVE-2021-32495 Use after free in radare2 Critical 10.0
• CVE-2024-29646 Memory corruption in n/a Critical 9.8

All Radare Radare2 vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-3r39-mw8c-6g5f, MGASA-2025-0083, UBUNTU-CVE-2025-1378, openSUSE-SU-2025:0072-1, openSUSE-SU-2025:14828-1.