Start your free trial today.
Protect your organization with cutting-edge cybersecurity solutions designed for resilience and efficiency. Secure your digital assets with confidence.
Your Shield Against Threats
Unleash the Power of Cybersecurity
Boost Your Security, Enhance Your Business
We solve Your Cyber Challenges
Quick Links
Resources
Deepaegis Portals
2025 Deepaegis. All Rights Reserved.
A vulnerability was detected in Artifex MuPDF up to 1.28.5. This impacts the function free_char_list of the file source/pdf/pdf-xref.c of the component Signature Locking. Performing a manipulation results in double free. The attack may be initiated remotely. The exploit is now public and may be used. The patch is named 3984925b660afb8a781ddf504021e91be1bc671e. To fix this issue, it is recommended to deploy a patch.
Published
October 19, 2026
Last Modified
October 19, 2026