Submit #638592: mupen64plus.org mupen64plus <= 2.6.0 Integer Overflow to Buffer Overflowinfo

Titlemupen64plus.org mupen64plus <= 2.6.0 Integer Overflow to Buffer Overflow
DescriptionMupen64Plus is a cross-platform, plugin-based N64 emulator that can accurately run many games. It includes four MIPS R4300 CPU emulators, a dynamic recompilation engine that supports 32-bit x86 and 64-bit amd64 systems, and plugins for audio, graphics rendering, signal co-processors, and input. The Mupen64Plus emulator has an integer overflow vulnerability in its write_is_viewer function. An attacker can exploit this vulnerability by injecting malicious code into a game's ROM package, allowing them to escape the emulator and achieve arbitrary code execution on the host machine.
Source⚠️ https://github.com/Giles-one/mupen64plusEscape/tree/main/BUG10
User
 GangYang Li (UID 89264)
Submission08/20/2025 17:01 (10 months ago)
Moderation08/29/2025 13:01 (9 days later)
StatusAccepted
VulDB entry321900 [Mupen64Plus up to 2.6.0 is_viewer.c write_is_viewer integer overflow]
Points20

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