The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.

Apache Log4j2 versions 2.0-alpha1 through 2.16.0 (excluding 2.12.3 and 2.3.1) did not protect from uncontrolled recursion from self-referential lookups. This allows an attacker with control over Thread Context Map data to cause a denial of service when a crafted string is interpreted. This issue was fixed in Log4j 2.17.0, 2.12.3, and 2.3.1.

Privilege escalation vulnerability in Intel Security McAfee Application Control (MAC) 7.0 and 6.x versions allows attackers to cause DoS, unexpected behavior, or potentially unauthorized code execution via an unauthorized use of IOCTL call.