Week in review: Microsoft fixes exploited Office zero-day, Fortinet patches FortiCloud SSO flaw
Overview
Last week, Microsoft addressed a serious vulnerability in its Office software, which was being actively exploited by attackers. This zero-day flaw could allow unauthorized access to user systems, putting sensitive information at risk. Users of Microsoft Office should ensure they install the latest updates to protect themselves from potential attacks. Additionally, Fortinet released patches for a flaw in its FortiCloud single sign-on (SSO) service, which could have allowed unauthorized access to user accounts. Organizations using FortiCloud should prioritize applying these updates to safeguard their systems from exploitation.
Key Takeaways
- Active Exploitation: This vulnerability is being actively exploited by attackers. Immediate action is recommended.
- Affected Systems: Microsoft Office, Fortinet FortiCloud
- Action Required: Microsoft has released updates to fix the zero-day vulnerability in Office.
- Timeline: Newly disclosed
Original Article Summary
Here’s an overview of some of last week’s most interesting news, articles, interviews and videos: When open science meets real-world cybersecurity In this Help Net Security interview, Matthew Kwiatkowski, CISO at Fermilab, America’s particle physics and accelerator laboratory, discusses where cybersecurity blind spots emerge, why availability can outweigh confidentiality, and how security teams protect complex, legacy-driven research infrastructure while supporting scientific progress. Inside Microsoft’s veteran-to-tech workforce pipeline In this Help Net Security interview, Chris Cortez, … More → The post Week in review: Microsoft fixes exploited Office zero-day, Fortinet patches FortiCloud SSO flaw appeared first on Help Net Security.
Impact
Microsoft Office, Fortinet FortiCloud
Exploitation Status
This vulnerability is confirmed to be actively exploited by attackers in real-world attacks. Organizations should prioritize patching or implementing workarounds immediately.
Timeline
Newly disclosed
Remediation
Microsoft has released updates to fix the zero-day vulnerability in Office. Fortinet has issued patches for the FortiCloud SSO flaw.
Additional Information
This threat intelligence is aggregated from trusted cybersecurity sources. For the most up-to-date information, technical details, and official vendor guidance, please refer to the original article linked below.
Related Topics: This incident relates to Zero-day, Microsoft, Fortinet, and 2 more.