CVE-2026-45075

symfony: Symfony is a PHP framework for web and console applications and a set of reusable PHP components

CVE-2026-45075 is fixed in symfony on 1 platform by DEBIAN-CVE-2026-45075 (version 7.4.12+dfsg-1), released May 27, 2026. It is not reported as exploited. Patch Radar priority: High.

High
CVSS
8.2
high
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0043
37th percentile

Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 7.4.12 and 8.0.12, method-scoped #[IsGranted], #[IsSignatureValid], and #[IsCsrfTokenValid] attributes can be configured for GET only, but Symfony routes HEAD requests to the GET handler while the attribute check is skipped, allowing protected controllers to execute and leak headers or perform side effects. This issue is fixed in versions 7.4.12 and 8.0.12.

Where it's fixed

ProductFixed inFixReleased
Linux
symfony · Debian 14 7.4.12+dfsg-1 DEBIAN-CVE-2026-45075 May 27, 2026

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