https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2025-25293.htmlhttps://patchthecve.com/cve/CVE-2025-25293.htmlWed, 17 Jun 2026 09:00:37 +0000HIGH 7.5: ruby-saml provides security assertion markup language (SAML) single sign-on (SSO) for Ruby. Prior to versions 1.12.4 and 1.18.0, ruby-saml is susceptible to remote Denial of Service (DoS) with compressed SAML responses. ruby-saml uses zlib to decompress SAML responses in case they're compressed. It https://patchthecve.com/cve/CVE-2025-25292.htmlhttps://patchthecve.com/cve/CVE-2025-25292.htmlWed, 17 Jun 2026 09:00:37 +0000CRITICAL 9.8: ruby-saml provides security assertion markup language (SAML) single sign-on (SSO) for Ruby. An authentication bypass vulnerability was found in ruby-saml prior to versions 1.12.4 and 1.18.0 due to a parser differential. ReXML and Nokogiri parse XML differently, the parsers can generate entirely diffhttps://patchthecve.com/cve/CVE-2025-25291.htmlhttps://patchthecve.com/cve/CVE-2025-25291.htmlWed, 17 Jun 2026 09:00:37 +0000CRITICAL 9.8: ruby-saml provides security assertion markup language (SAML) single sign-on (SSO) for Ruby. An authentication bypass vulnerability was found in ruby-saml prior to versions 1.12.4 and 1.18.0 due to a parser differential. ReXML and Nokogiri parse XML differently; the parsers can generate entirely diffhttps://patchthecve.com/cve/CVE-2024-45409.htmlhttps://patchthecve.com/cve/CVE-2024-45409.htmlWed, 17 Jun 2026 07:54:09 +0000CRITICAL 10.0: The Ruby SAML library is for implementing the client side of a SAML authorization. Ruby-SAML in <= 12.2 and 1.13.0 <= 1.16.0 does not properly verify the signature of the SAML Response. An unauthenticated attacker with access to any signed saml document (by the IdP) can thus forge a SAML Response/As