CVE-2025-67749

PCSX2 is a free and open-source PlayStation 2 (PS2) emulator. In versions 2.5.377 and below, an unchecked offset and size used in a memcpy operation inside PCSX2's CDVD SCMD 0x91 and SCMD 0x8F handlers allow a specially crafted disc image or ELF to cause an out-of-bounds read from emulator memory. Because the offset and size is controlled through MG header fields, a specially crafted ELF can read data beyond the bounds of mg_buffer and have it reflected back into emulated memory. This issue is fixed in version 2.5.378.

CVSS

No CVSS.

References

Link	Resource
https://github.com/PCSX2/pcsx2/commit/0b73eabd9ac19a5e290e7bee48d15be24e7b7d1b
https://github.com/PCSX2/pcsx2/releases/tag/v2.5.378
https://github.com/PCSX2/pcsx2/security/advisories/GHSA-69wg-97fx-8j5w

Configurations

No configuration.

History

12 Dec 2025, 23:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-12-12 23:15

Updated : 2025-12-12 23:15

NVD link : CVE-2025-67749

Mitre link : CVE-2025-67749

CVE.ORG link : CVE-2025-67749

JSON object : View

Products Affected

No product.

CWE

CWE-125

Out-of-bounds Read

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