Microsoft released patches for CVE-2026-21509, a new Office zero-day vulnerability that can be exploited to bypass security features.
Microsoft released out-of-band patches for an actively exploited Microsoft Office zero-day, CVE-2026-21509, a security feature bypass flaw.
Microsoft has released emergency security updates to patch a high-severity Office zero-day vulnerability exploited in attacks ...
The Register on MSN
Office zero-day exploited in the wild forces Microsoft OOB patch
Another actively abused Office bug, another emergency patch – Office 2016 and 2019 users are left with registry tweaks instead of fixes. Microsoft has issued an emergency Office patch after confirming ...
Microsoft has finally addressed a serious zero-day vulnerability affecting multiple Office versions. However, not all users ...
CISA added VMware vCenter vulnerability CVE-2024-37079 to its KEV list after confirmed in-the-wild exploitation, urging ...
CISA has flagged a critical VMware vCenter Server vulnerability as actively exploited and ordered U.S. federal agencies to ...
CISA has added to the KEV catalog two Linux vulnerabilities leading to privilege escalation and authentication bypass via ...
The Register on MSN
RondoDox botnet linked to large-scale exploit of critical HPE OneView bug
Check Point observes 40K+ attack attempts in 4 hours, with government organizations under fire A critical HPE OneView flaw is ...
Exploit code has been published for CVE-2025-64155, a critical command injection vulnerability affecting Fortinet FortiSIEM ...
Mass scanning is underway for CVE-2026-20045, which Cisco tagged as critical because successful exploitation could lead to a ...
CVE-2025-64155, a command injection vulnerability, was disclosed earlier this week and quickly came under attack from a ...
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