Composer symfony/filesystem has 1 known advisory in the phpwarden feed. Feed 2026.11.09.1, updated 2026-11-08.
| CVE | Title | Severity | CVSS | Affected | Fixed in |
|---|---|---|---|---|---|
| 2026-11-04-18 | Filesystem Path Treats Any Prefix Before "://" as a Root, Letting Paths Escape Their Base Directory | unknown | 0.0 | >=5.4.0 and <5.4.56 or >=6.0.0 and <6.1.0 or >=6.1.0 and <6.2.0 or >=6.2.0 and <6.3.0 or >=6.3.0 and <6.4.0 or >=6.4.0 and <6.4.50 or >=7.0.0 and <7.1.0 or >=7.1.0 and <7.2.0 or >=7.2.0 and <7.3.0 or >=7.3.0 and <7.4.0 or >=7.4.0 and <7.4.23 or >=8.0.0 and <8.1.0 or >=8.1.0 and <8.1.11 | 5.4.56, 6.4.50, 7.4.23, 8.1.11 |
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