9.5 High
AI Score
Confidence
High
0.116 Low
EPSS
Percentile
95.3%
It was discovered that libx11 incorrectly validated certain parameter lengths. A remote attacker could possibly use this issue to trick libx11 into emitting extra X protocol requests.
ubuntu.com/security/CVE-2021-31535
ubuntu.com/security/notices/USN-4966-1