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CVE-2019-11043: PHP FastCGI Process Manager (FPM) Buffer Overflow Vulnerability
PHP FastCGI Process Manager (FPM) · in CISA KEV since 2022-03-25
2022-03-25added to KEV
2022-04-15federal remediation due date
99.78%EPSS exploit probability (30 days) 100.0th percentile
9.8 CRITICALCVSS 3.1
Knownknown ransomware use
879days from NVD publication to KEV
What it is
In some versions of PHP in certain configurations of FPM setup, it is possible to cause FPM module to write past allocated buffers allowing the possibility of remote code execution.
Required action (CISA)
Apply updates per vendor instructions.
| CWE | CWE-120 |
|---|---|
| CVSS vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD published | 2019-10-28 (Analyzed) |
Original records: NVD · CISA KEV · JSON: /api/cve/CVE-2019-11043.json · all KEV CVEs
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Get the full file: Exploited Vulnerabilities Brief – September 2026 ($29): this month's KEV additions ranked by EPSS, ransomware use and due date, ready to hand to a patch team. Checkout by Polar.