CISA Adds Actively Exploited GitLab RCE and Cisco Firewall DoS Flaws to KEV

The US Cybersecurity and Infrastructure Security Agency has added two security vulnerabilities to its list of known exploited vulnerabilities, citing evidence that they are being actively exploited. One of the vulnerabilities affects GitLab software and is an integer overflow or wraparound vulnerability in GitLab Community Edition and Enterprise, with a CVSS score of 10.0, identified as CVE-2026-97229. The other vulnerability impacts Cisco software, specifically its firewall, and can cause a denial of service. These additions to the Known Exploited Vulnerabilities list indicate that attackers are currently exploiting these flaws. The GitLab vulnerability has a perfect CVSS score, indicating its high severity. The Cisco vulnerability is related to a denial of service flaw in its firewall.