CVE-2018-20460

5.5 mediumEPSS 1.1%

Medium (5.5) in radare radare2. EPSS 1.1% chance of exploitation in the next 30 days.

In radare2 prior to 3.1.2, the parseOperands function in libr/asm/arch/arm/armass64.c allows attackers to cause a denial-of-service (application crash caused by stack-based buffer overflow) by crafting an input file.

Severity

CVSS 3.0

5.5 medium

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS: 1.1% chance of exploitation in the next 30 days; higher than 64% of CVEs (scores of 2026-10-31)
CWE: CWE-787
Published: 2018-12-25
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

radare:radare2

References

https://github.com/radare/radare2/commit/df167c7db545953bb7f71c72e98e7a3ca0c793bf
https://github.com/radare/radare2/issues/12376
https://github.com/radare/radare2/commit/df167c7db545953bb7f71c72e98e7a3ca0c793bf
https://github.com/radare/radare2/issues/12376

Check your stack JSON