CVE-2026-76921

The CMS protocol dissector in versions 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 is vulnerable to a denial-of-service attack, which can cause the application to crash when processing certain inputs. Organizations using these specific versions should prioritize patching to prevent potential service disruptions. This vulnerability is particularly relevant for systems relying on the affected CMS protocol for secure communications.