CVE fixes in 7.6.3

[katarzynakulpa]

Describe the bug
A clear and concise description of what the bug is.

Environment (please complete the following information):

• Hardware: [e.g. Dell PowerEdge]
• OS: [e.g. Ubuntu, run printf "$(uname -srm)\n$(cat /etc/os-release)\n"]
• Version: [e.g. 1.0.0]

To Reproduce
Steps to reproduce the behavior.

Expected behavior
A clear and concise description of what you expected to happen.

Screenshots
If applicable, add screenshots to help explain your problem.

Additional context
Add any other context about the problem here.