Integer Overflow or Wraparound Affecting mupen64plus/mupen64plus-core package, versions [0,]
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UNMANAGED-MUPEN64PLUSMUPEN64PLUSCORE-12549193
- published7 Sept 2025
- disclosed30 Aug 2025
- creditUnknown
Introduced: 30 Aug 2025
NewCVE-2025-9688 (opens in a new tab)How to fix?
There is no fixed version for mupen64plus/mupen64plus-core.
Overview
Affected versions of this package are vulnerable to Integer Overflow or Wraparound via the write_is_viewer function in the device/cart/is_viewer.c file. An attacker can cause unintended behavior or potentially execute arbitrary code by providing specially crafted input that triggers an integer overflow.