CVE-2026-42311: C Struct Singleton Pointer Identity Token
A static struct pointer is initialized to NULL and populated via a separate initialization function, creating a per-translation-unit accessor/dispatch table. When table entries use per-translation-unit const struct instances as type or mode tokens compared by pointer identity, cross-shared-library comparisons silently return false, selecting the wrong conver
Cgreprules fetch cve-2026-42311-c-struct-singleton-pointer-identity-token --engine opengrepDescription
A static struct pointer is initialized to NULL and populated via a separate initialization function, creating a per-translation-unit accessor/dispatch table. When table entries use per-translation-unit const struct instances as type or mode tokens compared by pointer identity, cross-shared-library comparisons silently return false, selecting the wrong conver
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