Heap-based Buffer Overflow Affecting capstone-debuginfo package, versions <0:5.0.1-7.el10_1


Severity

Recommended
0.0
medium
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
0.24% (15th percentile)

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  • Snyk IDSNYK-CENTOS10-CAPSTONEDEBUGINFO-15968937
  • published10 Apr 2026
  • disclosed17 Dec 2025

Introduced: 17 Dec 2025

CVE-2025-67873  (opens in a new tab)
CWE-122  (opens in a new tab)

How to fix?

Upgrade Centos:10 capstone-debuginfo to version 0:5.0.1-7.el10_1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream capstone-debuginfo package and not the capstone-debuginfo package as distributed by Centos. See How to fix? for Centos:10 relevant fixed versions and status.

Capstone is a disassembly framework. In versions 6.0.0-Alpha5 and prior, Skipdata length is not bounds-checked, so a user-provided skipdata callback can make cs_disasm/cs_disasm_iter memcpy more than 24 bytes into cs_insn.bytes, causing a heap buffer overflow in the disassembly path. Commit cbef767ab33b82166d263895f24084b75b316df3 fixes the issue.

CVSS Base Scores

version 3.1