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vulnerability

Supply chain security
A year of open source vulnerability trends: CVEs, advisories, and malware
Reviewed advisories hit a four-year low, malware advisories surged, and CNA publishing grew—here’s what changed and what it means for your triage and response.Jonathan EvansMarch 26, 2026
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Security
Sign in as anyone: Bypassing SAML SSO authentication with parser differentials
Critical authentication bypass vulnerabilities (CVE-2025-25291 + CVE-2025-25292) were discovered in ruby-saml up to version 1.17.0. In this blog post, we’ll shed light on how these vulnerabilities that rely on a parser differential were uncovered.Peter StöckliMarch 12, 2025
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vulnerability - The GitHub Blog