CVE-2026-32845 - Vulnerability Analysis

Overview

cgltf <= 1.15 contains an integer overflow caused by unchecked arithmetic in cgltf_validate() when validating sparse accessors, letting attackers trigger out-of-bounds reads and cause denial of service or memory disclosure, exploit requires crafted glTF/GLB files.

Severity & Score

Impact

Attackers can cause denial of service crashes and potentially disclose memory via crafted input files.

Mitigation

Update to the latest version beyond 1.15.

References

• https://www.vulncheck.com/advisories/jkuhlmann-cgltf-sparse-accessor-validation-integer-overflow
• https://github.com/jkuhlmann/cgltf/issues/287

Related Resources

• Vulnerability Intelligence Dashboard
• Credential Scanner