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Critical · 9.8 CVE-2019-25327 EUVD-2019-19449GHSA-x252-4r5q-2hc6

Prime95 Version 29.8 build 6 - Buffer Overflow (SEH)

Published Feb 12, 2026 · Updated Mar 5, 2026 · Assigned by VulnCheck

Description

Prime95 version 29.8 build 6 contains a buffer overflow vulnerability in the user ID input field that allows remote attackers to execute arbitrary code. Attackers can craft a malicious payload and paste it into the PrimeNet user ID and proxy host fields to trigger a bind shell on port 3110.

Affected products

VendorProductAffectedFixed
Mersenne Research Prime95 29.8 —

References