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High · 8.4 CVE-2018-25261 EUVD-2018-21776GHSA-jq85-wxcr-jm7v

Iperius Backup 5.8.1 Local Buffer Overflow SEH

Published Apr 22, 2026 · Updated Oct 1, 2026 · Assigned by VulnCheck

Description

Iperius Backup 5.8.1 contains a local buffer overflow vulnerability in the structured exception handling (SEH) mechanism that allows local attackers to execute arbitrary code by supplying a malicious file path. Attackers can create a backup job with a crafted payload in the external file location field that triggers a buffer overflow when the backup job executes, enabling code execution with application privileges.

Affected products

VendorProductAffectedFixed
Iperiusbackup Iperius Backup 5.8.1 —

References