CVE Watch17 ago 2026

CVE-2019-11044

In PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13 and 7.4.0 on Windows, PHP link() function accepts filenames with embedded \0 byte and

CVSS

3.7

Bajo

EPSS

5.1%

p92

KEV

—

Exploit Today

0-100

Publicado: 23 dic 2019 · Última mod.: 17 ago 2026 · CWE-170

EPSS · 30d

5.1%EPSS · 30 días5.1%

2026-10-072026-11-03

Descripción técnica

In PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13 and 7.4.0 on Windows, PHP link() function accepts filenames with embedded \0 byte and treats them as terminating at that byte. This could lead to security vulnerabilities, e.g. in applications checking paths that the code is allowed to access.

Referencias oficiales

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