https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-18T10:07:30.051753+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2019-12657 CVE-2019-12657 — Cisco IOS XE Software Unified Threat Defense Denial of Service Vulnerability 2026-10-18T10:07:30.053296+00:00

Affected: Cisco IOS XE Software 3.16.0S

A vulnerability in Unified Threat Defense (UTD) in Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability is due to improper validation of IPv6 packets through the UTD feature. An attacker could exploit this vulnerability by sending IPv6 traffic through an affected device that is configured with UTD. A successful exploit could allow the attacker to cause the device to reload, resulting in a denial of service (DoS) condition.