CVE-2026-49209
1 advisory.
Packagist/symfony/ux-live-component CVE-2026-49209: low, EPSS 0.56%
symfony/ux-live-component: Denial of service via unbounded batch action requests
Action: Upgrade symfony/ux-live-component to 2.36.0 or later.
composer require symfony/ux-live-component:2.36.0composer require symfony/ux-live-component:3.1.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 2.5.0 | 2.36.0 | - |
| 3.0.0 | 3.1.0 | - |
Fixed versions
| 2.36.0 | 3.1.0 |
Sources
- osv: GHSA-mm82-c99c-h2cf
- https://github.com/symfony/ux/security/advisories/GHSA-mm82-c99c-h2cf
- https://github.com/symfony/ux/commit/95e878d5257f13d6d652ca95e3ef6bb0934d674f
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/ux-live-component/CVE-2026-49209.yaml
- https://github.com/symfony/ux
CVE-2026-49209 · published · modified · JSON