Midv-279 Jun 2026

MIDV-279, short for Mini/Middle East Porcine-like Delta Coronavirus 279, is a recently identified coronavirus that affects pigs. Belonging to the family Coronaviridae, this virus is a member of the genus Deltacoronavirus, which comprises a group of coronaviruses known to infect a range of animal species.

The vulnerability could allow an attacker to bypass certain security features of Microsoft Office, potentially leading to unauthorized disclosure of sensitive information. If exploited, an attacker might gain access to protected data without proper authorization. MIDV-279

The MIDV-279 vulnerability relates to how Microsoft Office handles certain types of files or data, potentially allowing an attacker to access sensitive information. Specifically, it involves issues with the way Office implements IRM, which is designed to protect sensitive information by encrypting it and controlling access. If exploited, an attacker might gain access to

The natural reservoir of MIDV-279 is thought to be pigs, with the virus likely transmitted through direct contact with infected animals or contaminated environments. Studies have demonstrated that MIDV-279 can replicate in pigs, causing mild to moderate respiratory symptoms. However, the true extent of its circulation and impact on global pig populations remains unclear, highlighting the need for further surveillance and research. The natural reservoir of MIDV-279 is thought to