PKSA-7pdq-dz64-7s51: CVE-2026-118514: HEAD Requests Bypass the methods Option of security.access_control Rules and Firewalls: Incomplete Fix for CVE-2026-45075
Published Nov 4, 2026
·Updated
CVE-2026-118514: HEAD Requests Bypass the methods Option of security.accesscontrol Rules and Firewalls: Incomplete Fix for CVE-2026-45075
Affected Software
19 affected componentsFixes available
composer/symfony/symfony>=2.0.0, <3.0.0
composer/symfony/symfony>=3.0.0, <4.0.0
composer/symfony/symfony>=4.0.0, <5.0.0
composer/symfony/symfony>=5.0.0, <5.1.0
composer/symfony/symfony>=5.1.0, <5.2.0
composer/symfony/symfony>=5.2.0, <5.3.0
composer/symfony/symfony>=5.3.0, <5.4.0
composer/symfony/symfony>=5.4.0, <5.4.56
5.4.56
composer/symfony/symfony>=6.0.0, <6.1.0
composer/symfony/symfony>=6.1.0, <6.2.0
composer/symfony/symfony>=6.2.0, <6.3.0
composer/symfony/symfony>=6.3.0, <6.4.0
composer/symfony/symfony>=6.4.0, <6.4.50
6.4.50
composer/symfony/symfony>=7.0.0, <7.1.0
composer/symfony/symfony>=7.1.0, <7.2.0
composer/symfony/symfony>=7.3.0, <7.4.0
composer/symfony/symfony>=7.4.0, <7.4.23
7.4.23
composer/symfony/symfony>=8.0.0, <8.1.0
composer/symfony/symfony>=8.1.0, <8.1.11
8.1.11
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
composer/symfony/symfonyto a version that resolves this vulnerability.Fixed in 5.4.56 - Upgrade
Upgrade
composer/symfony/symfonyto a version that resolves this vulnerability.Fixed in 6.4.50 - Upgrade
Upgrade
composer/symfony/symfonyto a version that resolves this vulnerability.Fixed in 7.4.23 - Upgrade
Upgrade
composer/symfony/symfonyto a version that resolves this vulnerability.Fixed in 8.1.11
Event History
Nov 4, 2026
Advisory Published
via Packagist·10:45 AM
Data Sourced
via Packagist·10:45 AM
DescriptionSeverityAffected Software