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Packagist/symfony/runtime CVE-2026-47767: medium, EPSS 0.72%

SymfonyRuntime CVE-2024-50340 Patch Bypass: Web Requests Can Still Set APP_ENV/APP_DEBUG via parse_str/SAPI Argv Mismatch

Action: Upgrade symfony/runtime to 5.4.52 or later.

composer require symfony/runtime:5.4.52
composer require symfony/runtime:6.4.40
composer require symfony/runtime:7.4.12
composer require symfony/runtime:8.0.12

Affected

introducedfixedlast affected
5.4.465.4.52-
6.4.146.4.40-
7.1.77.4.12-
8.0.08.0.12-

Fixed versions

5.4.526.4.407.4.128.0.12

Sources

CVE-2026-47767 · published · modified · JSON