CVE-2025-67749 - PCSX2 has an Out-of-bounds Read due to unchecked offset and size passed to memcpy

CVE-2025-67749 - PCSX2 has an Out-of-bounds Read due to unchecked offset and size passed to memcpy

https://cvefeed.io/rssfeed/latest.atom / Sat, 12/13/2025 - 04:52
CVE ID : CVE-2025-67749
Published : Dec. 12, 2025, 11:15 p.m. | 4 hours, 1 minute ago
Description : 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.
Severity: 5.3 | MEDIUM
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