CVE-2025-50343 - Matio Heap-Based Memory Corruption Vulnerability

CVE ID : CVE-2025-50343 Published : Dec. 30, 2025, 8:16 p.m. | 21 minutes ago Description : An issue was discovered in matio 1.5.28. A heap-based memory corruption can occur in Mat_VarCreateStruct() when the nfields value does not match the actual number of strings in the fields array. This leads to out-of-bounds reads and invalid memory frees during cleanup, potentially causing a segmentation fault or heap corruption. Severity: 0.0 | NA Visit the link for more details, such as CVSS details, affected products, timeline, and more...

Source: Telegram CVE Monitor