symfony: Symfony is a PHP framework for web and console applications and a set of reusable PHP components
CVE-2025-64500 is fixed in symfony on 1 platform, first by DEBIAN-CVE-2025-64500, released November 12, 2025. It is not reported as exploited. Patch Radar priority: High.
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Symfony's HttpFoundation component defines an object-oriented layer for the HTTP specification. Starting in version 2.0.0 and prior to version 5.4.50, 6.4.29, and 7.3.7, the `Request` class improperly interprets some `PATH_INFO` in a way that leads to representing some URLs with a path that doesn't start with a `/`. This can allow bypassing some access control rules that are built with this `/`-prefix assumption. Starting in versions 5.4.50, 6.4.29, and 7.3.7, the `Request` class now ensures that URL paths always start with a `/`.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| symfony · Debian 12.15 (bookworm) | 5.4.23+dfsg-1+deb12u5 | DEBIAN-CVE-2025-64500 | Nov 12, 2025 |
| symfony · Debian 13.5 (trixie) | 6.4.21+dfsg-2+deb13u1 | DEBIAN-CVE-2025-64500 | Nov 12, 2025 |
| symfony · Debian 14 | 7.4.0~rc1+dfsg-1 | DEBIAN-CVE-2025-64500 | Nov 12, 2025 |
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