CVE-2026-12184
A remote, anonymous attacker can exploit multiple vulnerabilities in PHP to conduct a denial of service attack.
CSIRTS triage
- What
- Multiple vulnerabilities allow denial of service attacks.
- Who is affected
- Deployments of PHP.
- Urgency
- Remediation is medium urgency due to the potential for denial of service.
- Action
- Update to the latest version of PHP.
AI-assisted analysis generated from the source advisory — verify against the original.
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Advisory coverage (2)
- unknownMultiple vulnerabilities in PHP (July 7, 2026)cert-fr-avis · 2026-07-07
- medium[NEW] [medium] PHP: Multiple vulnerabilities allow denial of servicecert-bund · 2026-07-06
External references
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[](https://www.csirts.com/cve/CVE-2026-12184)