GHSA-6gqv-38q3-6c47
GitHub Security Advisory
⚠ Unreviewed
CRITICAL
Has CVE
Advisory Details
In PHP 8.0.X before 8.0.28, 8.1.X before 8.1.16 and 8.2.X before 8.2.3, core path resolution function allocate buffer one byte too small. When resolving paths with lengths close to system MAXPATHLEN setting, this may lead to the byte after the allocated buffer being overwritten with NUL value, which might lead to unauthorized data access or modification.
Related CVEs
Key Information
9.0
/10
Dataset
Last updated: July 6, 2025 6:30 AM
Data from GitHub Advisory Database. This information is provided for research and educational purposes.