Archive · 19 Jan 2026
Indian Govt Warns of Microsoft Office Security Threat
The Indian government has warned that there is a big problem with Microsoft Office apps like Word, Excel, and PowerPoint.
Hackers can make special files that can cause problems when opened.
The government says this is a serious issue and users should be careful.
Microsoft has already found a way to fix this problem, so users should update their software to stay safe.
The issue happens because the software doesn't handle memory properly, which can let hackers take advantage.
The government's warning is important because many people use these apps for work and personal use.
Indian government warns of a serious security vulnerability in Microsoft Office applications.
The issue arises from improper handling of memory objects, leading to memory corruption.
Remote attackers can exploit the vulnerability by convincing users to open specially crafted Office documents.
The entire Microsoft Office suite, including Word, Excel, and PowerPoint, is affected.
Microsoft has released patches to fix the issue, and users are advised to install the latest updates.
- Who
- Microsoft Office users and the Indian government (CERT-In)
- What
- A serious security vulnerability in Microsoft Office applications
- When
- Alert issued on January 19, 2026
- Where
- India, affecting global Microsoft Office users
- Why
- To warn users about potential remote exploitation of the vulnerability
- Vulnerability Source
- Improper handling of memory objects in Microsoft Office components
- Impact
- Memory corruption conditions like use-after-free during document processing
- Exploitation Method
- Remote attacker can use specially crafted Office documents
- Affected Software
- Microsoft Office suite (Word, Excel, PowerPoint)
- Severity Rating
- High
- Alert Source
- Indian Computer Emergency Response Team (CERT-In)
- Protection Measure
- Install latest patches from Microsoft