CVE-2025-49589

Description

PCSX2 is a free and open-source PlayStation 2 (PS2) emulator. A stack-based buffer overflow exists in the Kprintf_HLE function of PCSX2 versions up to 2.3.414. Opening a disc image that logs a specially crafted message may allow a remote attacker to execute arbitrary code if the user enabled IOP Console Logging. This vulnerability is fixed in 2.3.414.

PUBLISHED Reserved 2025-06-06 | Published 2025-06-12 | Updated 2025-06-13 | Assigner GitHub_M

Problem types

CWE-121: Stack-based Buffer Overflow

Product status

References

github.com/.../pcsx2/security/advisories/GHSA-f494-4xf7-xj35

github.com/PCSX2/pcsx2/pull/12823

github.com/PCSX2/pcsx2/pull/12826

cve.org (CVE-2025-49589)

nvd.nist.gov (CVE-2025-49589)

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