CVE-2025-59300: File Parsing Out-Of-Bounds Write Vulnerability in DIAScreen

Severity: high (CVSS 7.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-10-03 · updated 2026-10-12
Weakness: CWE-787

Description

Delta Electronics DIAScreen lacks proper validation of the user-supplied file. If a user opens a malicious file, an attacker can leverage this vulnerability to execute code in the context of the current process.

Affected products

Delta Electronics DIAScreen: before 1.6.1 — fixed in 1.6.1

How to fix

Upgrade to a fixed version: Delta Electronics DIAScreen 1.6.1. Check the vendor advisory for mitigations.

References

https://filecenter.deltaww.com/news/download/doc/Delta-PCSA-2025-00018_DIAScreen%20File%20Parsing%20Out-Of-Bounds%20Write%20Vulnerability.pdf

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