A heap overflow in libXrender before 0.9.13 in RenderQueryPictFormats could be used by malicious X servers to inject code into attached X clients.CreditsAdam Bedard working with TrendAI Zero Day InitiativeClaude:claude-opus-4-6Referenceshttps://gitlab.freedesktop.org/xorg/lib/libxrender/-/merge_requests/19
