CISA flags Mirasvit cache flaw CVE-2026-45247 as exploited.

The 'Known Exploited Vulnerabilities Catalog' is maintained by CISA to assist cybersecurity professionals in managing vulnerabilities that have been actively exploited. It serves as a critical resource for organizations to prioritize their vulnerability management efforts. The catalog includes information on specific vulnerabilities, such as CVE-2026-45247, which involves a deserialization vulnerability in the Mirasvit Full Page Cache Warmer that may allow remote code execution.

Organizations are encouraged to follow vendor guidelines for mitigation and are provided with options to access the catalog in various formats, including JSON and CSV. Additionally, users can subscribe for updates to stay informed about newly identified vulnerabilities.