Capstone SEGV caused by a read memory access
Capstone 3.0.4 has an out-of-bounds vulnerability (SEGV caused by a read memory access) in X86_insn_reg_intel in arch/X86/X86Mapping.c.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Python (PyPI) | capstone | < 4.0.0 | 4.0.0 |
References
- https://github.com/aquynh/capstone/pull/725
- https://github.com/aquynh/capstone/commit/87a25bb543c8e4c09b48d4b4a6c7db31ce58df06
- https://github.com/advisories/GHSA-xx4j-rvcc-2vhr
- https://nvd.nist.gov/vuln/detail/CVE-2016-7151
- https://github.com/capstone-engine/capstone
- https://github.com/pypa/advisory-database/tree/main/vulns/capstone/PYSEC-2019-242.yaml
- CVSS vector
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H- Weakness (CWE)
CWE-125- Platform
- Python (PyPI)
- Package
capstone- Disclosed
- 15.05.2019
- Updated
- 11.10.2026 12:20
Sources and licenses
OSV / GitHub Advisory Database - PYSEC-2019-242 - PyPA Advisory Database; CC BY 4.0
OSV / GitHub Advisory Database - GHSA-xx4j-rvcc-2vhr - CC BY 4.0
Vulnerability history: capstone
All published vulnerabilities of this package (Python (PyPI)), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 3
- First → latest
- 03.2017 07.2026
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- High 1
- Medium 2
Disclosures per year
- 2017: 1
- 2018: 0
- 2019: 1
- 2020: 0
- 2021: 0
- 2022: 0
- 2023: 0
- 2024: 0
- 2025: 0
- 2026: 1
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Capstone SEGV caused by a read memory access this entry
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