CVE-2025-59300 File Parsing Out-Of-Bounds Write Vulnerability in DIAScreen
Attackers can execute arbitrary code by tricking users into opening malicious files in Delta Electronics DIAScreen.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-59300?
CVE-2025-59300 is a medium-severity memory corruption vulnerability in Delta Electronics DIAScreen, published on 3 Oct 2025. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official 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.
Weakness: CWE-787
Which versions are affected by CVE-2025-59300?
It affects 1 product.
Products include Deltaww Diascreen.
How do I fix CVE-2025-59300?
No fix has been published for CVE-2025-59300 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2025-59300 being exploited?
There is no known exploitation of CVE-2025-59300 in the wild and no public exploit code.
Other vulnerabilities in Delta Electronics DIAScreen
- CVE-2024-7502 Delta Electronics DIAScreen Stack-Based Buffer Overflow
- CVE-2024-39354 Delta Electronics DIAScreen Stack-based Buffer Overflow
- CVE-2024-39605 Delta Electronics DIAScreen Stack-based Buffer Overflow
- CVE-2024-47131 Delta Electronics DIAScreen Stack-based Buffer Overflow
- CVE-2023-5068 Delta Electronics DIAScreen Out-of-bounds Write
Sources
Also known as GHSA-p7rw-c32g-qqhf.