4 matches found
FreeType Contour Boundary Validation Utility
This is a FreeType contour boundary validation utility for detecting indexing and integer-limit risks. It implements a validation routine for detecting unsafe contour metadata conditions by evaluating contour counts and index boundaries against expected limits...
CVE-2026-23149
Summary: CVE-2026-23149 affects the Linux kernel DRM subsystem, specifically drm_gem_change_handle_ioctl(). The vulnerability arises because GEM buffer object handles are u32 in the user API while internal idr_alloc() uses int ranges, causing a kernel warning (WARN_ON_ONCE) when a handle larger t...
CVE-2021-23840
Calls to EVPCipherUpdate, EVPEncryptUpdate and EVPDecryptUpdate may overflow the output length argument in some cases where the input length is close to the maximum permissable length for an integer on the platform. In such cases the return value from the function call will be 1 indicating succes...