EUVD-2026-39180

shell-quote: Quadratic-complexity Denial of Service in parse CWE-407...

ROOT-APP-NPM-CVE-2026-9277 CVE-2026-9277 in @rootio/shell-quote - Patched by Root

Root has patched CVE-2026-9277 in the @rootio/shell-quote package for Root:npm. Multiple fixed versions available...

ROOT-APP-NPM-CVE-2021-42740 CVE-2021-42740 in @rootio/shell-quote - Patched by Root

Root has patched CVE-2021-42740 in the @rootio/shell-quote package for Root:npm. Multiple fixed versions available...

openSUSE 16 Security Update : python-pytest-html (openSUSE-SU-2026:21176-1)

The remote openSUSE 16 host has a package installed that is affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:21176-1 advisory. Changes in python-pytest-html: - Revendor updating shell-quote and js-yaml deps: - CVE-2026-13311: shell-quote: inefficient input parsing can le...

OPENSUSE-SU-2026:21176-1 Security update for python-pytest-html

This update for python-pytest-html fixes the following issues: Changes in python-pytest-html: - Revendor updating shell-quote and js-yaml deps: - CVE-2026-13311: shell-quote: inefficient input parsing can lead to a denial of service bsc1269361 - CVE-2026-53550: js-yaml: quadratic complexity when...

Linux Distros Unpatched Vulnerability : CVE-2026-13311

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - shell-quote prior to 1.8.5 finalizes parsed tokens in parse using Array.prototype.concat as a reduce accumulator, which reallocates and copies the entire growin...

SUSE CVE-2026-13311

shell-quote prior to 1.8.5 finalizes parsed tokens in parse using Array.prototype.concat as a reduce accumulator, which reallocates and copies the entire growing array on every iteration. As a result parse runs in On^2 time relative to the number of input tokens. An attacker who can supply an...

CVE-2026-13311

A flaw was found in the shell-quote component. An attacker who can supply a specially crafted string to the parse function can exploit an inefficiency in how the component processes input. This can cause the single-threaded Node.js event loop to be blocked for an extended period, leading to a...

Inefficient Algorithmic Complexity

Overview org.webjars.npm:shell-quote is a package used to quote and parse shell commands. Affected versions of this package are vulnerable to Inefficient Algorithmic Complexity in the parseInternal function of parse.js, where parse finalizes the token list with Array.prototype.concat inside a...

CVE-2026-13311

shell-quote prior to 1.8.5 finalizes parsed tokens in parse using Array.prototype.concat as a reduce accumulator, which reallocates and copies the entire growing array on every iteration. As a result parse runs in On^2 time relative to the number of input tokens. An attacker who can supply an...

DEBIAN-CVE-2026-13311

shell-quote prior to 1.8.5 finalizes parsed tokens in parse using Array.prototype.concat as a reduce accumulator, which reallocates and copies the entire growing array on every iteration. As a result parse runs in On^2 time relative to the number of input tokens. An attacker who can supply an...

UBUNTU-CVE-2026-13311

shell-quote prior to 1.8.5 finalizes parsed tokens in parse using Array.prototype.concat as a reduce accumulator, which reallocates and copies the entire growing array on every iteration. As a result parse runs in On^2 time relative to the number of input tokens. An attacker who can supply an...

CVE-2026-13311 shell-quote parse() is quadratic in token count, enabling denial of service

shell-quote prior to 1.8.5 finalizes parsed tokens in parse using Array.prototype.concat as a reduce accumulator, which reallocates and copies the entire growing array on every iteration. As a result parse runs in On^2 time relative to the number of input tokens. An attacker who can supply an...

CVE-2026-13311

The CVE affects the shell-quote library prior to version 1.8.5. The parse() function accumulates tokens by using Array.prototype.concat as a reduce accumulator, causing O(n^2) time relative to token count and enabling a potential denial of service by blocking the Node.js event loop with small, at...

CVE-2026-13311

shell-quote prior to 1.8.5 finalizes parsed tokens in parse using Array.prototype.concat as a reduce accumulator, which reallocates and copies the entire growing array on every iteration. As a result parse runs in On^2 time relative to the number of input tokens. An attacker who can supply an...

CVE-2026-13311 shell-quote parse() is quadratic in token count, enabling denial of service

shell-quote prior to 1.8.5 finalizes parsed tokens in parse using Array.prototype.concat as a reduce accumulator, which reallocates and copies the entire growing array on every iteration. As a result parse runs in On^2 time relative to the number of input tokens. An attacker who can supply an...

CVE-2026-13311

shell-quote prior to 1.8.5 finalizes parsed tokens in parse using Array.prototype.concat as a reduce accumulator, which reallocates and copies the entire growing array on every iteration. As a result parse runs in On^2 time relative to the number of input tokens. An attacker who can supply an...

PT-2026-52200

Name of the Vulnerable Software and Affected Versions shell-quote versions prior to 1.8.5 Description The parse function finalizes parsed tokens using Array.prototype.concat as a reduce accumulator, causing the entire growing array to be reallocated and copied during every iteration. This results...

Exploit for CVE-2026-9277

CVE-2026-9277 - Shell-Quote Command Injection Expl...

Ubuntu 18.04 LTS / 22.04 LTS / 24.04 LTS / 25.10 / 26.04 LTS : shell-quote vulnerability (USN-8410-1)

The remote Ubuntu 18.04 LTS / 22.04 LTS / 24.04 LTS / 25.10 / 26.04 LTS host has a package installed that is affected by a vulnerability as referenced in the USN-8410-1 advisory. Akshat Sinha discovered that shell-quote improperly validated object-token inputs. An attacker could possibly use this...