CVE-2026-54906

Vulnerability summary (CVE-2026-54906) : In the Ruby concurrency library concurrent-ruby (ReadWriteLock), versions prior to 1.3.7 expose a synchronization bug in the public API. Specifically, release_write_lock does not verify that the calling thread owns the write lock, allowing another thread t...

Oracle Linux 5 : boost (ELSA-2012-0305)

The remote Oracle Linux 5 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2012-0305 advisory. 1.33.1-15 - Fix bugs in parsing invalid regexps - Resolves: 766755 1.33.1-14 - Delete leftover .orig files after patches are successfully applied...