GHSA-8hc4-xxm3-5ppp

Exploit Intelligence

• halkichi0308/CVE-2021-22880 (github-poc-repo)
• halkichi0308/CVE-2021-22880 (github-poc-repo)
• halkichi0308/CVE-2021-22880 (github-poc-repo)
• halkichi0308/CVE-2021-22880 (github-poc)
• halkichi0308/CVE-2021-22880 (github-poc)
• halkichi0308/CVE-2021-22880 (github-poc)
• https://hackerone.com/reports/1023899 (github)
• .bundler-audit.yml (github-poc)
• .bundler-audit.yml (github-poc)
• .bundler-audit.yml (github-poc)

…and 30 more exploits

Timeline

• CVE Published
• Apr 9, 2026 Distribution Patch
• Apr 9, 2026 Security Advisory