MAL-2026-5149 Malicious code in align_rest_api (RubyGems)

--- -= Per source details. Do not edit below this line.=- Source: ossf-package-analysis a3b4fd5fe3e581dc76f4fbe187da4427e159ff73a717a99c2f519af87ca7b2c8 The OpenSSF Package Analysis project identified 'alignrestapi' @ 99.99.99 rubygems as malicious. It is considered malicious because: - The packa...

GemStuffer Abuses 150+ RubyGems to Exfiltrate Scraped U.K. Council Portal Data

Cybersecurity researchers are calling attention to a new campaign dubbed GemStuffer that has targeted the RubyGems repository with more than 150 gems that use the registry as a data exfiltration channel rather than for malware distribution. "The packages do not appear designed for mass developer...

Malicious code in knot-simple-formatter (RubyGems)

--- -= Per source details. Do not edit below this line.=- Source: google-open-source-security a4e4f74e90479d472a307d311d48214827e21cf93ecf9b0b62ff2cb72adb2c9e This package is a malicious packages part of the Go BufferZoneCorp and RubyGems knot-theory clusters. The packages in this cluster steal...

MAL-2026-3635 Malicious code in knot-rspec-formatter-json (RubyGems)

--- -= Per source details. Do not edit below this line.=- Source: google-open-source-security a4e4f74e90479d472a307d311d48214827e21cf93ecf9b0b62ff2cb72adb2c9e This package is a malicious packages part of the Go BufferZoneCorp and RubyGems knot-theory clusters. The packages in this cluster steal...

Malicious code in knot-rails-assets-pipeline (RubyGems)

--- -= Per source details. Do not edit below this line.=- Source: google-open-source-security a4e4f74e90479d472a307d311d48214827e21cf93ecf9b0b62ff2cb72adb2c9e This package is a malicious packages part of the Go BufferZoneCorp and RubyGems knot-theory clusters. The packages in this cluster steal...

Malicious code in knot-date-utils-rb (RubyGems)

--- -= Per source details. Do not edit below this line.=- Source: google-open-source-security a4e4f74e90479d472a307d311d48214827e21cf93ecf9b0b62ff2cb72adb2c9e This package is a malicious packages part of the Go BufferZoneCorp and RubyGems knot-theory clusters. The packages in this cluster steal...

MAL-2026-3630 Malicious code in knot-activesupport-logger (RubyGems)

--- -= Per source details. Do not edit below this line.=- Source: google-open-source-security a4e4f74e90479d472a307d311d48214827e21cf93ecf9b0b62ff2cb72adb2c9e This package is a malicious packages part of the Go BufferZoneCorp and RubyGems knot-theory clusters. The packages in this cluster steal...

MAL-2026-3631 Malicious code in knot-date-utils-rb (RubyGems)

--- -= Per source details. Do not edit below this line.=- Source: google-open-source-security a4e4f74e90479d472a307d311d48214827e21cf93ecf9b0b62ff2cb72adb2c9e This package is a malicious packages part of the Go BufferZoneCorp and RubyGems knot-theory clusters. The packages in this cluster steal...

MAL-2026-3633 Malicious code in knot-rack-session-store (RubyGems)

--- -= Per source details. Do not edit below this line.=- Source: google-open-source-security a4e4f74e90479d472a307d311d48214827e21cf93ecf9b0b62ff2cb72adb2c9e This package is a malicious packages part of the Go BufferZoneCorp and RubyGems knot-theory clusters. The packages in this cluster steal...

MAL-2026-3634 Malicious code in knot-rails-assets-pipeline (RubyGems)

--- -= Per source details. Do not edit below this line.=- Source: google-open-source-security a4e4f74e90479d472a307d311d48214827e21cf93ecf9b0b62ff2cb72adb2c9e This package is a malicious packages part of the Go BufferZoneCorp and RubyGems knot-theory clusters. The packages in this cluster steal...

MAL-2026-3636 Malicious code in knot-simple-formatter (RubyGems)

--- -= Per source details. Do not edit below this line.=- Source: google-open-source-security a4e4f74e90479d472a307d311d48214827e21cf93ecf9b0b62ff2cb72adb2c9e This package is a malicious packages part of the Go BufferZoneCorp and RubyGems knot-theory clusters. The packages in this cluster steal...

Poisoned Ruby Gems and Go Modules Exploit CI Pipelines for Credential Theft

A new software supply chain attack campaign has been observed using sleeper packages as a conduit to subsequently push malicious payloads that enabled credential theft, GitHub Actions tampering, and SSH persistence. The activity has been attributed to the GitHub account "BufferZoneCorp ," which h...

Malicious code in monolith-twirp-pullsd-users (RubyGems)

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MAL-2026-2815 Malicious code in monolith-twirp-pullsd-authorization (RubyGems)

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Malicious code in monolith-twirp-pullsd-authorization (RubyGems)

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MAL-2026-2814 Malicious code in gitlab-orchestrator (RubyGems)

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PT-2026-30806

Name of the Vulnerable Software and Affected Versions Rack::Session versions 2.0.0 through 2.1.1 Description Rack::Session is a session management implementation for Rack. Versions 2.0.0 through 2.1.1 incorrectly handle decryption failures when configured with secrets. If cookie decryption fails,...

MAL-2026-2265 Malicious code in monolith-twirp-codingagentintegrations-codingagentintegrations (RubyGems)

--- -= Per source details. Do not edit below this line.=- Source: ossf-package-analysis 24ecd94ab40a4a1b574b48137b92d60ad65d610301ee07661c928706bd54c81b The OpenSSF Package Analysis project identified 'monolith-twirp-codingagentintegrations-codingagentintegrations' @ 1.0.2 rubygems as malicious. ...

Malicious code in monolith-twirp-codingagentintegrations-codingagentintegrations (RubyGems)

--- -= Per source details. Do not edit below this line.=- Source: ossf-package-analysis 24ecd94ab40a4a1b574b48137b92d60ad65d610301ee07661c928706bd54c81b The OpenSSF Package Analysis project identified 'monolith-twirp-codingagentintegrations-codingagentintegrations' @ 1.0.2 rubygems as malicious. ...

Malicious code in monolith-twirp-copilot-registry (RubyGems)

--- -= Per source details. Do not edit below this line.=- Source: ossf-package-analysis d1eb9592b2f976d7d487d44c8f45592b2953e5f51edfeee7242e020dfb64176f The OpenSSF Package Analysis project identified 'monolith-twirp-copilot-registry' @ 1.0.6 rubygems as malicious. It is considered malicious...