HIGH

CVE-2026-71261

2026-08-05 CVSS v3.1

CVSS

7.8

Description

dr_libs dr_wav.h (all versions through current master) contains an integer overflow in W64 CUE chunk metadata parsing. In drwav__metadata_process_chunk, a stage-1 capacity estimate truncates the 64-bit W64 chunk sizeInBytes to size_t before dividing by DRWAV_CUE_POINT_BYTES; on 32-bit builds this truncation causes the pre-allocated extra metadata capacity to be computed incorrectly.

Weakness (CWE)

CWE-190 Integer Overflow

EPSS Score

0.13%

Probability of exploitation in next 30 days

2.7th percentile

References

https://github.com/mackron/dr_libs https://github.com/mackron/dr_libs/blob/master/dr_wav.h

View on dbcve.org

Base CVE data derived from NVD (public domain). Enrichment by dbcve.org (CC-BY-4.0). Fetched via API.

Back to CVE