AIKIDO-2026-432981
radareorg.radare2 is vulnerable to Integer Overflow
33
Low Risk
This Affects:
radareorg.radare2TL;DR
Affected versions of this package contain an integer overflow in r_str_word_get0set in libr/util/str.c. Word-count arithmetic over externally influenced input wraps and yields an incorrect buffer size. The subsequent out-of-bounds access corrupts memory or crashes radareorg.radare2. The patch adds bounds validation to the word-splitting logic.
Who does this affect?
You are affected if you are using a version that falls within the vulnerable range and process input that reaches r_str_word_get0set with externally influenced lengths.
Background info
radareorg.radare2 is vulnerable to Integer Overflow in versions 0.9.6 - 6.1.6.
How to fix this
Upgrade the radareorg.radare2 library to the patch version.
Links
GitHub Release
Related Issue
Are You Affected?
Connect your repositories to instantly see whether vulnerable or malicious packages exist in your codebase.
Free. No credit card required.
I consent to receiving marketing communications based on Aikido’s Privacy Policy.
SOC 2Compliant
ISO 27001CompliantISO 42001Compliant
FedRAMPImplementing© All Intel data is openly available and commercially licensed.