CVE-2026-33672

A flaw was found in picomatch, a JavaScript glob matcher. A remote attacker could exploit a method injection vulnerability by providing specially crafted POSIX bracket expressions, such as :constructor:. This allows the attacker to inject inherited method names into generated regular expressions,...

Linux Distros Unpatched Vulnerability : CVE-2026-33672

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Picomatch is a glob matcher written JavaScript. Versions prior to 4.0.4, 3.0.2, and 2.3.2 are vulnerable to a method injection vulnerability affecting the...

AZL-81038 CVE-2026-33672 affecting package nodejs24 for versions less than 24.14.1-2

Picomatch is a glob matcher written JavaScript. Versions prior to 4.0.4, 3.0.2, and 2.3.2 are vulnerable to a method injection vulnerability affecting the POSIXREGEXSOURCE object. Because the object inherits from Object.prototype, specially crafted POSIX bracket expressions e.g., :constructor: ca...

AZL-81023 CVE-2026-33672 affecting package nodejs-nodemon 2.0.3-5

Picomatch is a glob matcher written JavaScript. Versions prior to 4.0.4, 3.0.2, and 2.3.2 are vulnerable to a method injection vulnerability affecting the POSIXREGEXSOURCE object. Because the object inherits from Object.prototype, specially crafted POSIX bracket expressions e.g., :constructor: ca...

CVE-2026-33672

Picomatch is a glob matcher written JavaScript. Versions prior to 4.0.4, 3.0.2, and 2.3.2 are vulnerable to a method injection vulnerability affecting the POSIXREGEXSOURCE object. Because the object inherits from Object.prototype, specially crafted POSIX bracket expressions e.g., :constructor: ca...

DEBIAN-CVE-2026-33672

Picomatch is a glob matcher written JavaScript. Versions prior to 4.0.4, 3.0.2, and 2.3.2 are vulnerable to a method injection vulnerability affecting the POSIXREGEXSOURCE object. Because the object inherits from Object.prototype, specially crafted POSIX bracket expressions e.g., :constructor: ca...

CVE-2026-33672

Picomatch is a glob matcher written JavaScript. Versions prior to 4.0.4, 3.0.2, and 2.3.2 are vulnerable to a method injection vulnerability affecting the POSIXREGEXSOURCE object. Because the object inherits from Object.prototype, specially crafted POSIX bracket expressions e.g., :constructor: ca...

UBUNTU-CVE-2026-33672

Picomatch is a glob matcher written JavaScript. Versions prior to 4.0.4, 3.0.2, and 2.3.2 are vulnerable to a method injection vulnerability affecting the POSIXREGEXSOURCE object. Because the object inherits from Object.prototype, specially crafted POSIX bracket expressions e.g., :constructor: ca...

CVE-2026-33672 Picomatch: Method Injection in POSIX Character Classes causes incorrect Glob Matching

Picomatch is a glob matcher written JavaScript. Versions prior to 4.0.4, 3.0.2, and 2.3.2 are vulnerable to a method injection vulnerability affecting the POSIXREGEXSOURCE object. Because the object inherits from Object.prototype, specially crafted POSIX bracket expressions e.g., :constructor: ca...

CVE-2026-33672

CVE-2026-33672 affects the Picomatch glob matcher used in JavaScript. The vulnerability stems from a method-injection in the POSIX_REGEX_SOURCE object, which inherits from Object.prototype. Attackers can craft POSIX bracket expressions (for example, [[:constructor:]]) that reference inherited met...

CVE-2026-33672

Picomatch is a glob matcher written JavaScript. Versions prior to 4.0.4, 3.0.2, and 2.3.2 are vulnerable to a method injection vulnerability affecting the POSIXREGEXSOURCE object. Because the object inherits from Object.prototype, specially crafted POSIX bracket expressions e.g., :constructor: ca...

CVE-2026-33672

Picomatch is a glob matcher written JavaScript. Versions prior to 4.0.4, 3.0.2, and 2.3.2 are vulnerable to a method injection vulnerability affecting the POSIXREGEXSOURCE object. Because the object inherits from Object.prototype, specially crafted POSIX bracket expressions e.g., :constructor: ca...

CVE-2026-33672 Picomatch: Method Injection in POSIX Character Classes causes incorrect Glob Matching

Picomatch is a glob matcher written JavaScript. Versions prior to 4.0.4, 3.0.2, and 2.3.2 are vulnerable to a method injection vulnerability affecting the POSIXREGEXSOURCE object. Because the object inherits from Object.prototype, specially crafted POSIX bracket expressions e.g., :constructor: ca...

CVE-2026-33672 Picomatch: Method Injection in POSIX Character Classes causes incorrect Glob Matching

Picomatch is a glob matcher written JavaScript. Versions prior to 4.0.4, 3.0.2, and 2.3.2 are vulnerable to a method injection vulnerability affecting the POSIXREGEXSOURCE object. Because the object inherits from Object.prototype, specially crafted POSIX bracket expressions e.g., :constructor: ca...

CVE-2026-32094

Shescape is a simple shell escape library for JavaScript. Prior to 2.1.10, Shescapeescape does not escape square-bracket glob syntax for Bash, BusyBox sh, and Dash. Applications that interpolate the return value directly into a shell command string can cause an attacker-controlled value like...

Vim affected by Command injection via newline in glob()

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Vim < 9.2.0202 Command Injection (GHSA-w5jw-f54h-x46c)

The version of Vim installed on the remote host is prior to 9.2.0202. It is, therefore, affected by a vulnerability as referenced in the GHSA-w5jw-f54h-x46c advisory. - Vim is an open source, command line text editor. Prior to version 9.2.0202, Vim's glob function on Unix-like systems, specifical...

Prototype Pollution

Overview Affected versions of this package are vulnerable to Prototype Pollution via the POSIXREGEXSOURCE object. An attacker can cause unintended files to be matched by injecting specially crafted POSIX bracket expressions that reference inherited method names, leading to incorrect glob matching...

Picomatch: Method Injection in POSIX Character Classes causes incorrect Glob Matching

Impact picomatch is vulnerable to a method injection vulnerability CWE-1321 affecting the POSIXREGEXSOURCE object. Because the object inherits from Object.prototype, specially crafted POSIX bracket expressions e.g., :constructor: can reference inherited method names. These methods are implicitly...

Prototype Pollution

Overview Affected versions of this package are vulnerable to Prototype Pollution via the POSIXREGEXSOURCE object. An attacker can cause unintended files to be matched by injecting specially crafted POSIX bracket expressions that reference inherited method names, leading to incorrect glob matching...