CVE-2025-29365: Spimsimulator Spim

Critical severity, CVSS 9.8. EPSS: 0.5% chance of exploitation in the next 30 days.

spimsimulator spim v9.1.24 and before is vulnerable to Buffer Overflow in READ_STRING_SYSCALL.

Affected products

• Spimsimulator Spim: up to and including 9.1.24

Published 2025-08-22. Last modified 2026-06-17.