CVE-2022-20968: Cisco IP Phone 7800 and 8800 Series Stack Overflow Vulnerability Vulnerability CVE-2022-20968: Cisco IP Phone 7800 and 8800 Series Stack Overflow Vulnerability do son December 9, 2022 Cisco on Thursday released a patch to contain a high-risk security vulnerability in its Cisco IP Phone... Read More Read more about CVE-2022-20968: Cisco IP Phone 7800 and 8800 Series Stack Overflow Vulnerability