CVE-2026-10229CWE-119CWE-122
Assimp Half-Life 1 MDL Loader HL1MDLLoader.cpp read_meshes heap-based overflow
Medium · published June 1, 2026
What it is
A vulnerability was determined in Assimp up to 6.0.4. This affects the function HL1MDLLoader::read_meshes of the file HL1MDLLoader.cpp of the component Half-Life 1 MDL Loader. This manipulation causes heap-based buffer overflow. The attack is restricted to local execution. The exploit has been publicly disclosed and may be utilized. The project tagged the reported issue as bug.
The record
Technical detail
- CVSS v4.0
- 4.8 · MEDIUM
- Vector
- CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
- EPSS
- 0.00125 · 2.0th percentile
- Weaknesses
- CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer; CWE-122 · Heap-based Buffer Overflow
- Published
- 2026-06-01T05:45Z
EPSS history
Timeline