Fedora 44 : ruby (2026-da06bdeb38)

The remote Fedora 44 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-da06bdeb38 advisory. This rpm updates included resolv gem to 0.7.2 to resolve CVE security issues. Tenable has extracted the preceding description block directly from th...

Fedora 45 : ruby (2026-ab0c751524)

The remote Fedora 45 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-ab0c751524 advisory. This rpm updates included resolv gem to 0.7.2 to resolve CVE security issues. Tenable has extracted the preceding description block directly from th...

CVE-2026-68489

Static Code Injection in Plesk extensions "Ruby" before 1.6.6 and "Node.js Toolkit" before 2.5.0 allows remote authenticated users to execute arbitrary code as root via custom environment variables...

EUVD-2026-78137

Static Code Injection in Plesk extensions "Ruby" before 1.6.6 and "Node.js Toolkit" before 2.5.0 allows remote authenticated users to execute arbitrary code as root via custom environment variables...

CVE-2026-68489

CVE-2026-68489 is a Static Code Injection vulnerability in two Plesk extensions: Ruby (before 1.6.6) and Node.js Toolkit (before 2.5.0). A remote authenticated user can execute arbitrary code as root by crafting malicious custom environment variables . The vulnerability scores 8.7 (HIGH) under CV...

EUVD-2026-77671

dd-trace-rb is Datadog's client library for Ruby. Prior to 2.32.0, W3C baggage extraction does not enforce DDTRACEBAGGAGEMAXITEMS, which defaults to 64, or DDTRACEBAGGAGEMAXBYTES, which defaults to 8192, although those limits apply during baggage injection. A remote unauthenticated attacker can...

CVE-2026-50276 dd-trace-rb: Improper parsing of W3C baggage headers may lead to DoS

dd-trace-rb is Datadog's client library for Ruby. Prior to 2.32.0, W3C baggage extraction does not enforce DDTRACEBAGGAGEMAXITEMS, which defaults to 64, or DDTRACEBAGGAGEMAXBYTES, which defaults to 8192, although those limits apply during baggage injection. A remote unauthenticated attacker can...

CVE-2026-50276 dd-trace-rb: Improper parsing of W3C baggage headers may lead to DoS

dd-trace-rb is Datadog's client library for Ruby. Prior to 2.32.0, W3C baggage extraction does not enforce DDTRACEBAGGAGEMAXITEMS, which defaults to 64, or DDTRACEBAGGAGEMAXBYTES, which defaults to 8192, although those limits apply during baggage injection. A remote unauthenticated attacker can...

CVE-2026-57579 Alchemy: Unauthenticated nested page API leaks restricted & unpublished content

Alchemy is an open source content management system engine written in Ruby on Rails. Prior to 7.4.15, 8.0.15, 8.1.14, and 8.2.6, the unauthenticated GET /api/pages/nested endpoint implemented by Api::PagesControllernested in app/controllers/alchemy/api/pagescontroller.rb returns an unfiltered pag...

CVE-2026-88030

A flaw was found in the GridFS component of the MongoDB Ruby Driver. Improper neutralization of special elements in data query logic can cause a caller-supplied structured file identifier to be interpreted as a query condition rather than a literal identifier. An authenticated user who can...

OESA-2026-3868 ruby security update

Ruby is a fast and easy interpreted scripting language for object-oriented programming. It has many functions for processing text Files and perform system management tasks such as Perl. Security Fixes: An issue was discovered in the resolv gem before 0.7.2 for Ruby. Resolv::DNS::MessageEncoder...

OESA-2026-3867 ruby security update

Ruby is a fast and easy interpreted scripting language for object-oriented programming. It has many functions for processing text Files and perform system management tasks such as Perl. Security Fixes: An issue was discovered in the resolv gem before 0.7.2 for Ruby. Resolv::DNS::MessageEncoder...

OESA-2026-3866 ruby security update

Ruby is a fast and easy interpreted scripting language for object-oriented programming. It has many functions for processing text Files and perform system management tasks such as Perl. Security Fixes: An issue was discovered in the resolv gem before 0.7.2 for Ruby. Resolv::DNS::MessageEncoder...

OESA-2026-3865 ruby security update

Ruby is a fast and easy interpreted scripting language for object-oriented programming. It has many functions for processing text Files and perform system management tasks such as Perl. Security Fixes: An issue was discovered in the resolv gem before 0.7.2 for Ruby. Resolv::DNS::MessageEncoder...

OESA-2026-3864 ruby security update

Ruby is a fast and easy interpreted scripting language for object-oriented programming. It has many functions for processing text Files and perform system management tasks such as Perl. Security Fixes: An issue was discovered in the resolv gem before 0.7.2 for Ruby. Resolv::DNS::Resource.getclass...

Astra Linux – Vulnerability in Ruby-Rack

There is a denial-of-service vulnerability in the header parsing component of Rack...

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-tzinfo

TZInfo is a Ruby library that provides access to time zone data and allows times to be converted using time zone rules. Versions prior to 0.36.1, as well as those prior to 1.2.10 when used with the Ruby data source tzinfo-data, are vulnerable to relative path traversal. With the Ruby data source,...

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...

Astra Linux – Vulnerability in Ruby-Rack

Rack is a modular Ruby web server interface. Prior to versions 2.2.14, 3.0.16, and 3.1.14, Rack::QueryParser parsed query strings and application/x-www-form-urlencoded bodies into Ruby data structures without imposing any limit on the number of parameters. This allowed attackers to send requests...