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Apache Commons Collections: Unauthenticated Remote Code Execution
CVE-2026-27324
Summary
Apache Commons Collections, a library used by many applications, contains a vulnerability that could allow an attacker to execute malicious code on a server without needing a password. This could lead to unauthorized access and data theft. Update to the latest version of Apache Commons Collections to fix this issue.
Original title
Rejected reason: Not used
Original description
Rejected reason: Not used
Published: 20 Feb 2026 · Updated: 11 Mar 2026 · First seen: 6 Mar 2026