https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-09T16:47:48.757642+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2019-12654 CVE-2019-12654 — Cisco IOS and IOS XE Software Session Initiation Protocol Denial of Service Vulnerability 2026-10-09T16:47:48.759355+00:00

Affected: Cisco IOS 15.0(1)XA2

A vulnerability in the common Session Initiation Protocol (SIP) library of Cisco IOS and IOS XE Software could allow an unauthenticated, remote attacker to trigger a reload of an affected device, resulting in a denial of service (DoS) condition. The vulnerability is due to insufficient sanity checks on an internal data structure. An attacker could exploit this vulnerability by sending a sequence of malicious SIP messages to an affected device. An exploit could allow the attacker to cause a NULL pointer dereference, resulting in a crash of the iosd process. This triggers a reload of the device.