CVE-2023-33863: SerialiseValue in RenderDoc before 1.27 allows an Integer Overflow wit ...

Severity: Critical

CVSS Score: 9.8

SerialiseValue in RenderDoc before 1.27 allows an Integer Overflow with a resultant Buffer Overflow. 0xffffffff is sign-extended to 0xffffffffffffffff (SIZE_MAX) and then there is an attempt to add 1.