CISA Adds Google Chromium CVE-2025-14174 to Exploited Vulnerabilities List
In December 2025, CISA added CVE-2025-14174—a Google Chromium out-of-bounds memory access vulnerability—to its Known Exploited Vulnerabilities (KEV) Catalog following evidence of active exploitation. This vulnerability enables threat actors to execute arbitrary code or potentially escalate privileges via unauthorized memory access within affected Chromium browser instances. Attackers exploited this flaw as an entry vector for malware and credential theft, increasing risks for both federal agencies and organizations relying on Chromium-based browsers. Federal Civilian Executive Branch agencies were directed, under BOD 22-01, to remediate this vulnerability by a strict deadline to mitigate ongoing risks. The rapid inclusion of CVE-2025-14174 in the KEV Catalog highlights persistent challenges posed by zero-day and n-day browser vulnerabilities. Recent increases in browser-based exploitation and strict regulatory mandates underscore the growing urgency to address software supply chain threats and prioritize swift vulnerability management across all industry sectors.
Kill Chain