Security context
What an agent needs to avoid regressing past fixes and find the next vuln in this repo.
syoyo/tinygltf
release @ 0d9ce1a
6
Fixes
0
CVEs
CRITICAL
Peak severity
100.0%
Coverage
Highlights
Integer Overflow: 4 prior fixes. Scrutinize any change in this area.
tiny_gltf.h: most-fixed (2 issues). Treat as high-risk during review.
5 high-severity fixes in this history; regressions here are high-impact.
Recurring patterns
The bug types that recur here, drawn from past fixes, not open vulnerabilities.
Integer Overflow: Out-of-range/non-finite JSON numbers in numeric fields can cause undefined behavior, crashes, or memory corruption when loading untrusted glTF files.
Integer Overflow: Casting inf/NaN/out-of-range doubles to int64 in JSON number parsing is undefined behavior and can crash the loader.
Integer Overflow: 32-bit arithmetic when computing GLB JSON chunk size can overflow, leading to out-of-bounds reads and memory corruption.