Description
Keystone Engine 0.9.2 has an invalid free in llvm_ks::SmallVectorImpl<llvm_ks::MCFixup>::~SmallVectorImpl.
Metrics
CVSS 3.1 7.8/10
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22371Exploit, Issue Tracking, Patch, Third Party Advisory
- https://github.com/google/oss-fuzz-vulns/blob/main/vulns/keystone/OSV-2020-1506.yamlThird Party Advisory
- https://github.com/keystone-engine/keystone/releasesRelease Notes, Third Party Advisory
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22371Exploit, Issue Tracking, Patch, Third Party Advisory
- https://github.com/google/oss-fuzz-vulns/blob/main/vulns/keystone/OSV-2020-1506.yamlThird Party Advisory
- https://github.com/keystone-engine/keystone/releasesRelease Notes, Third Party Advisory
Timeline
- Published
- Jul 1, 2021
- Last modified
- Jun 17, 2026
- NVD status
- Modified