Security Alerts
The latest Security Alerts coverage — news, analysis, and updates from the WindowsNews.AI desk.
CVE-2025-21324: Critical Windows Media Vulnerability Exposes Systems to Privilege Escalation
Microsoft has disclosed a critical elevation of privilege vulnerability (CVE-2025-21324) affecting Windows Media components across multiple Windows versions. This security flaw could allow attackers...
CVE-2025-21172 rated 9.8 as unpatched .NET, Visual Studio zero-day exploited in attacks
Microsoft has disclosed a critical remote code execution (RCE) vulnerability (CVE-2025-21172) affecting multiple versions of the .NET Framework and Visual Studio, potentially allowing attackers to...
CVE-2025-21323: Patch Now for Critical Windows Kernel Flaw
A newly discovered vulnerability in the Windows kernel, tracked as CVE-2025-21323, has raised concerns among security experts due to its potential for information disclosure and local privilege...
Microsoft issues urgent patch for critical Windows kernel memory flaw CVE-2025-21317
The discovery of CVE-2025-21317, a critical Windows kernel vulnerability, has sent shockwaves through the cybersecurity community. This newly identified flaw exposes systems to potential information...
Patch Now: CVE-2025-21312 Exposes Windows Smart Card Auth Data
Windows users and IT administrators must urgently address CVE-2025-21312, a newly discovered vulnerability affecting the Windows Smart Card subsystem that could expose sensitive authentication data....
Microsoft patches CVE-2025-21310 Windows zero-day with EoP risks
Microsoft has recently disclosed CVE-2025-21310, a critical Windows vulnerability that could allow attackers to execute elevation of privilege (EoP) attacks. This security flaw, affecting multiple...
CVE-2025-21308 Windows Themes Spoofing Vulnerability: Risks & Protection Guide
Microsoft has disclosed a critical spoofing vulnerability (CVE-2025-21308) affecting Windows theme files that could allow attackers to disguise malicious programs as legitimate system components....
CVE-2025-21307: Critical Remote Code Execution Vulnerability Discovered in Windows RMCAST Driver
A newly discovered critical vulnerability, tracked as CVE-2025-21307, exposes Windows systems to remote code execution (RCE) attacks through a flaw in the RMCAST (Reliable Multicast Protocol) driver....
Microsoft Issues Urgent Patch for Critical CVE-2025-21305 Windows Telephony RCE Flaw
The discovery of CVE-2025-21305, a critical vulnerability in the Windows Telephony Service, has raised alarms across the cybersecurity community. This flaw, classified as a remote code execution...
CVE-2025-21300: Critical UPnP Vulnerability in Windows - What You Need to Know
Microsoft has disclosed a critical vulnerability (CVE-2025-21300) in Windows' Universal Plug and Play (UPnP) service that could allow attackers to execute denial-of-service attacks on affected...
Microsoft warns of active attacks exploiting critical Windows Search flaw for SYSTEM access
Microsoft has issued an urgent security alert regarding CVE-2025-21292, a critical elevation of privilege vulnerability in the Windows Search service affecting all supported Windows versions. This...
Unpatched Windows systems face full takeover risk via CVE-2025-21287 MSI flaw.
Exploring CVE-2025-21287: A Critical Windows Installer Vulnerability A newly discovered vulnerability in the Windows Installer service (CVE-2025-21287) has raised significant security concerns across...