PT-2025-47008 · Radare2 · Radare2

Published 2025-11-14 · Updated 2025-11-14 · CVE-2025-63745

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions radare2 versions 6.0.5 and earlier

Description A flaw exists in radare2 where a specially crafted binary input can cause a segmentation fault due to a NULL pointer dereference within the info() function of the bin ne.c file. This can lead to a denial of service when the tool processes malformed data.

Recommendations Update to a version of radare2 later than 6.0.5.

Fix

DoS

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2025-63745

Affected Products

Radare2

References · 12

• https://github.com/radareorg/radare2/commit/6c5df3f8570d4f0c360681c08241ad8af3b919fd · Patch
• https://github.com/marlinkcyber/advisories/blob/main/advisories/MCSAID-2025-001-radare2-nullptr-deref-bin_ne.md · Patch
• https://github.com/marlinkcyber/advisories/blob/main/advisories/radare2-nullptr-deref-bin_ne.md · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2025-63745 · Security Note
• https://osv.dev/vulnerability/CVE-2025-63745 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2025-63745 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-63745 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2025-63745 · Security Note
• https://github.com/radareorg/radare2/issues/24660 · Note
• https://twitter.com/CVEnew/status/1989442000287141964 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1989458291118710827 · Twitter Post
• https://t.me/CVEtracker/37370 · Telegram Post