CVE-2026-55877
1 advisory.
Packagist/symfony/ux-icons CVE-2026-55877: medium 6.1
symfony/ux-icons: XSS via unsanitized SVG content in local files and Iconify on-demand responses
Action: Upgrade symfony/ux-icons to 2.36.1 or later.
composer require symfony/ux-icons:2.36.1composer require symfony/ux-icons:3.2.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 2.17.0 | 2.36.1 | - |
| 3.0.0 | 3.2.0 | - |
Fixed versions
| 2.36.1 | 3.2.0 |
Sources
- osv: GHSA-6v8j-33hc-mv84
- https://github.com/symfony/ux/security/advisories/GHSA-6v8j-33hc-mv84
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/ux-icons/CVE-2026-55877.yaml
- https://github.com/symfony/ux
CVE-2026-55877 · published · modified · JSON