CVE-2026-107704

The imageoptimizer Ruby gem 1.3.0 through 1.9.0 contains an OS command injection vulnerability in ImageOptimizeridentifyformat that allows attackers to execute commands by supplying a crafted image path when the identify option is enabled. Attackers controlling the path, such as an uploaded file...

EUVD-2026-95149

The imageoptimizer Ruby gem 1.3.0 through 1.9.0 contains an OS command injection vulnerability in ImageOptimizeridentifyformat that allows attackers to execute commands by supplying a crafted image path when the identify option is enabled. Attackers controlling the path, such as an uploaded file...

CVE-2026-107704 image_optimizer 1.3.0 through 1.9.0 OS Command Injection via identify_format

The imageoptimizer Ruby gem 1.3.0 through 1.9.0 contains an OS command injection vulnerability in ImageOptimizeridentifyformat that allows attackers to execute commands by supplying a crafted image path when the identify option is enabled. Attackers controlling the path, such as an uploaded file...

CVE-2026-107704 image_optimizer 1.3.0 through 1.9.0 OS Command Injection via identify_format

The imageoptimizer Ruby gem 1.3.0 through 1.9.0 contains an OS command injection vulnerability in ImageOptimizeridentifyformat that allows attackers to execute commands by supplying a crafted image path when the identify option is enabled. Attackers controlling the path, such as an uploaded file...

CVE-2026-107704 image_optimizer 1.3.0 through 1.9.0 OS Command Injection via identify_format

The imageoptimizer Ruby gem 1.3.0 through 1.9.0 contains an OS command injection vulnerability in ImageOptimizeridentifyformat that allows attackers to execute commands by supplying a crafted image path when the identify option is enabled. Attackers controlling the path, such as an uploaded file...

CVE-2026-107704

The image_optimizer Ruby gem versions 1.3.0 through 1.9.0 contains an OS command injection vulnerability in the ImageOptimizer#identify_format function. When the identify option is enabled, an attacker who can control the image path—such as through an uploaded file name—can append shell metachara...

CVE-2026-107704: Improper Neutralization of Special Elements used in an OS Command

The imageoptimizer Ruby gem 1.3.0 through 1.9.0 contains an OS command injection vulnerability in ImageOptimizeridentifyformat that allows attackers to execute commands by supplying a crafted image path when the identify option is enabled. Attackers controlling the path, such as an uploaded file...

PT-2026-108156

Name of the Vulnerable Software and Affected Versions image optimizer Ruby gem versions 1.3.0 through 1.9.0 Description An OS command injection flaw exists in the identify format function. This occurs when the identify option is enabled, allowing attackers to execute arbitrary commands by providi...

MiracleLinux 9 : ruby:4.0 (AXSA:2026-1987:01)

The remote MiracleLinux 9 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2026-1987:01 advisory. resolv: resolv gem: Denial of Service via uncontrolled memory growth from crafted DNS responses CVE-2026-80212 Tenable has extracted the preceding descriptio...

[SECURITY] [DSA 6547-1] ruby-jwt security update

------------------------------------------------------------------------- Debian Security Advisory DSA-6547-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff October 06, 2026 https://www.debian.org/security/faq -...

Debian dsa-6547 : ruby-jwt - security update

The remote Debian 13 host has a package installed that is affected by a vulnerability as referenced in the dsa-6547 advisory. - ------------------------------------------------------------------------- Debian Security Advisory DSA-6547-1 [email protected] https://www.debian.org/security/ Moritz...

AlmaLinux 8 : ruby:2.5 (ALSA-2026:73519)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:73519 advisory. resolv: resolv gem: Denial of Service via uncontrolled memory growth from crafted DNS responses CVE-2026-80212 rubygem-mongo: MongoDB Ruby Driver: Data...

Malicious code in bitcoin-rpc-lite (RubyGems)

Source: amazon-inspector 4567a3469d6774fbe9be233375145274adf41f8e7a20521724a9a15606351044 The gem declares ext/reqthrottlemini/extconf.rb as a native extension, but the ext/ directory ships no C/C++/Rust sources — the extension manifest exists solely to execute Ruby code during gem install. The...

[SECURITY] [DLA 4822-1] ruby-oauth2 security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-4822-1 [email protected] https://www.debian.org/lts/security/ Simon Quigley October 05, 2026 https://wiki.debian.org/LTS -...

Gitlab-CVE-2026-19478

CVE-2026-19478 — GitLab GraphQL @glintroduced Directive Injection Unauthenticated Remote Code Injection via GraphQL Directive in GitLab CE/EE — Delete Any Public Project With a Single HTTP Request A hands-on penetration testing lab that reproduces CVE-2026-19478, a critical CVSS 9.4 vulnerability...

Astra Linux – Vulnerability in Ruby2.5, JRuby

A ReDoS issue was discovered in the Time component through 0.2.1 in Ruby, up to 3.2.1. The Time parser improperly handles invalid URLs that contain specific characters. This causes an increase in execution time when parsing strings into Time objects. The fixed versions are 0.1.1 and 0.2.2...

Astra Linux – Vulnerability in Ruby 2.5

URI is a module that provides classes for handling Uniform Resource Identifiers. In versions 0.12.4 and earlier bundled with Ruby 3.2 series, 0.13.2 and earlier bundled with Ruby 3.3 series, 1.0.3 and earlier bundled with Ruby 3.4 series, when using the + operator to combine URIs, sensitive...

Astra Linux – Vulnerability in Ruby 2.5

The attack vector is a potential Denial of Service DoS attack. The vulnerability arises from an insufficient check on the length of a decompressed domain name within a DNS packet. An attacker can create a malicious DNS packet containing a highly compressed domain name. When the resolv library...

Astra Linux – Vulnerability in Ruby 2.5

A ReDoS vulnerability was discovered in the URI component before 0.12.2 for Ruby. The URI parser improperly handles invalid URLs that contain specific characters. There is an increase in execution time when parsing strings into URI objects using rfc2396parser.rb and rfc3986parser.rb. NOTE: This...

Astra Linux – Vulnerability in Ruby 2.5

In the date gem for Ruby, from version 3.2.0 onwards, Date.parse can cause ReDoS Regular Expression Denial of Service attacks due to the use of a long string. The fixed versions are 3.2.1, 3.1.2, 3.0.2, and 2.0.1...