Stack-based Buffer Overflow Affecting php/php-src package, versions [,8.2.33)[8.3.0,8.3.33)[8.4.0,8.4.24)[8.5.0,8.5.9)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UNMANAGED-PHPPHPSRC-21248788
- published19 Oct 2026
- disclosed30 Jul 2026
- creditUnknown
Introduced: 30 Jul 2026
CVE-2026-7260 (opens in a new tab)How to fix?
Upgrade php/php-src to version 8.2.33, 8.3.33, 8.4.24, 8.5.9 or higher.
Overview
Affected versions of this package are vulnerable to Stack-based Buffer Overflow via the phar process when handling circular symbolic links. An attacker can cause the process to crash by creating specially crafted phar archives that trigger unbounded recursion and exhaust the C stack.