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attackerkb
attackerkb
•added 2026/04/16 5:27 p.m.•21 views

CVE-2026-27820

zlib is a Ruby interface for the zlib compression/decompression library. Versions 3.0.0 and below, 3.1.0, 3.1.1, 3.2.0 and 3.2.1 contain a buffer overflow vulnerability in the Zlib::GzipReader. The zstreambufferungets function prepends caller-provided bytes ahead of previously produced output but...

6.3CVSS8.3AI score0.00752EPSS
SaveExploits0References3Affected Software1
AlpineLinux
AlpineLinux
•added 2026/04/16 5:27 p.m.•22 views

CVE-2026-27820

zlib is a Ruby interface for the zlib compression/decompression library. Versions 3.0.0 and below, 3.1.0, 3.1.1, 3.2.0 and 3.2.1 contain a buffer overflow vulnerability in the Zlib::GzipReader. The zstreambufferungets function prepends caller-provided bytes ahead of previously produced output but...

9.8CVSS8.2AI score0.00752EPSS
SaveExploits0
osv_mal
osv_mal
•added 2026/04/16 10:28 a.m.•23 views

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

--- -= Per source details. Do not edit below this line.=-...

5.3AI score
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OSSF Malicious Packages
OSSF Malicious Packages
•added 2026/04/16 10:28 a.m.•19 views

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

--- -= Per source details. Do not edit below this line.=-...

5.3AI score
SaveExploits0References1
OSSF Malicious Packages
OSSF Malicious Packages
•added 2026/04/16 10:28 a.m.•23 views

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

--- -= Per source details. Do not edit below this line.=-...

5.3AI score
SaveExploits0References1
osv_mal
osv_mal
•added 2026/04/16 10:28 a.m.•14 views

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

--- -= Per source details. Do not edit below this line.=-...

5.3AI score
SaveExploits0References1
CBLMariner
CBLMariner
•added 2026/04/16 2:25 a.m.•20 views

CVE-2026-35611 affecting package rubygem-addressable for versions less than 2.9.0-1

CVE-2026-35611 affecting package rubygem-addressable for versions less than 2.9.0-1. An upgraded version of the package is available that resolves this issue...

7.5CVSS5.9AI score0.0046EPSS
SaveExploits0
Tenable Nessus
Tenable Nessus
•added 2026/04/16 12:00 a.m.•20 views

Linux Distros Unpatched Vulnerability : CVE-2026-27820

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - zlib is a Ruby interface for the zlib compression/decompression library. Versions 3.0.0 and below, 3.1.0, 3.1.1, 3.2.0 and 3.2.1 contain a buffer overflow...

9.8CVSS8.4AI score0.00752EPSS
SaveExploits0References4
osv_suse
osv_suse
•added 2026/04/15 1:37 p.m.•27 views

SUSE-SU-2026:1355-1 Security update for rubygem-bundler

This update for rubygem-bundler fixes the following issues: Updated to version 2.2.34. - CVE-2020-36327: Bundler chooses a dependency source based on the highest gem version number, which means that a rogue gem found at a public source may be chosen bsc1185842 - CVE-2021-43809: rubygem-bundler:...

9.3CVSS6.7AI score0.06307EPSS
SaveExploits2References5
Rockylinux
Rockylinux
•added 2026/04/14 6:01 p.m.•20 views

ruby:2.5 security update

An update is available for rubygem-bson, module.rubygem-bundler, rubygem-bundler, rubygem-abrt, module.rubygem-mongo, module.rubygem-pg, rubygem-mysql2, module.rubygem-mysql2, ruby, module.rubygem-abrt, module.rubygem-bson, rubygem-pg, module.ruby, rubygem-mongo. This update affects Rocky Linux 8...

8.8CVSS6.8AI score0.0437EPSS
SaveExploits1
osv_rlsa
osv_rlsa
•added 2026/04/14 6:01 p.m.•23 views

RLSA-2023:7025 Moderate: ruby:2.5 security update

Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks. Security Fixes: ruby/cgi-gem: HTTP response splitting in CGI CVE-2021-33621 ruby: Buffer overrun in String-to-Float conversion CVE-2022-28739 ruby...

8.8CVSS6.8AI score0.0437EPSS
SaveExploits1References5
RedhatCVE
RedhatCVE
•added 2026/04/14 1:22 a.m.•12 views

CVE-2026-40069

BSV Ruby SDK is the Ruby SDK for the BSV blockchain. From 0.1.0 to before 0.8.2, BSV::Network::ARC's failure detection only recognises REJECTED and DOUBLESPENDATTEMPTED. ARC responses with txStatus values of INVALID, MALFORMED, MINEDINSTALEBLOCK, or any ORPHAN-containing extraInfo / txStatus are...

7.5CVSS6AI score0.00468EPSS
SaveExploits0References1
Tenable Nessus
Tenable Nessus
•added 2026/04/14 12:00 a.m.•13 views

RockyLinux 8 : ruby:2.5 (RLSA-2023:7025)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2023:7025 advisory. ruby/cgi-gem: HTTP response splitting in CGI CVE-2021-33621 ruby: Buffer overrun in String-to-Float conversion CVE-2022-28739 ruby: ReDoS vulnerability i...

8.8CVSS7.3AI score0.0437EPSS
SaveExploits1References9
RedhatCVE
RedhatCVE
•added 2026/04/13 7:23 p.m.•13 views

CVE-2026-40070

BSV Ruby SDK is the Ruby SDK for the BSV blockchain. From 0.3.1 to before 0.8.2, BSV::Wallet::WalletClientacquirecertificate persists certificate records to storage without verifying the certifier's signature over the certificate contents. In acquisitionprotocol: 'direct', the caller supplies all...

8.1CVSS6AI score0.00197EPSS
SaveExploits1References1
CNNVD
CNNVD
•added 2026/04/13 12:00 a.m.•24 views

Decidim cross-site scripting vulnerabilities

Decidim is an open-source participatory democracy framework developed using Ruby on Rails. Versions of Decidim prior to 0.30.5, as well as versions 0.31.0.rc1 to 0.31.0, contained a cross-site scripting vulnerability. This vulnerability stemmed from a storage-based code execution issue in the use...

9.3CVSS6.6AI score0.00356EPSS
SaveExploits0References4
Wolfi
Wolfi
•added 2026/04/11 2:52 a.m.•18 views

GHSA-RX22-G9MX-QRHV vulnerabilities

Vulnerabilities for packages: ruby3.4-rails, ruby3.2-rails...

5.3AI score
SaveExploits0
Wolfi
Wolfi
•added 2026/04/11 2:52 a.m.•22 views

GHSA-V569-HP3G-36WR vulnerabilities

Vulnerabilities for packages: ruby3.4-rack, ruby4.0-rack, logstash, ruby3.2-rack, ruby3.3-rack, kube-fluentd-operator...

5.8AI score
SaveExploits0
Wolfi
Wolfi
•added 2026/04/11 2:52 a.m.•16 views

GHSA-V6X5-CG8R-VV6X vulnerabilities

Vulnerabilities for packages: logstash, kube-fluentd-operator...

5.8AI score
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Wolfi
Wolfi
•added 2026/04/11 2:52 a.m.•24 views

GHSA-VGPV-F759-9WX3 vulnerabilities

Vulnerabilities for packages: ruby3.4-rack, ruby4.0-rack, logstash, ruby3.2-rack, ruby3.3-rack, kube-fluentd-operator...

5.8AI score
SaveExploits0
Wolfi
Wolfi
•added 2026/04/11 2:52 a.m.•16 views

CVE-2026-26962 vulnerabilities

Vulnerabilities for packages: ruby3.4-rails, ruby3.2-rails...

6.5CVSS5.9AI score0.00245EPSS
SaveExploits0
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