CVE-2026-109619 Security Details

CVE ID

CVE-2026-109619

CWE

N/A

CVE Description

PHP - Stale global state reused across requests leads to use-after-free and remote code execution

Published

Oct 20, 2026

CVSS Score & Severity

9.2Critical

CVSS Vector

CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

EPSS Score

0%

Malware

malware

KEV Status

Not in KEV Catalog: No known exploits

Affected Ecosystems

affected

Source

National Vulnerability Database

References

GitHub · php/php-srcPROJECT

php.netPROJECT