86 matches found
Description of the security update for Microsoft Exchange Server 2016 CU23 October 13, 2026 (KB5128898)
Description of the security update for Microsoft Exchange Server 2016 CU23 October 13, 2026 KB5128898 Applies To Exchange Server 2016 This security update resolves vulnerabilities in Microsoft Exchange Server. To learn more about these vulnerabilities, see the following Common Vulnerabilities and...
Description of version 2 of the security update for Microsoft Exchange Server 2016 CU23 October 2, 2026 (KB5129958)
Description of version 2 of the security update for Microsoft Exchange Server 2016 CU23 October 2, 2026 KB5129958 Applies To Exchange Server 2016 This security update resolves vulnerabilities in Microsoft Exchange Server. To learn more about these vulnerabilities, see the following Common...
Description of the security update for Microsoft Exchange Server 2016 CU23: September 8, 2026 (KB5121611)
Description of the security update for Microsoft Exchange Server 2016 CU23: September 8, 2026 KB5121611 Applies To Exchange Server 2016 This security update resolves vulnerabilities in Microsoft Exchange Server. To learn more about these vulnerabilities, see the following Common Vulnerabilities a...
Description of the security update for Microsoft Exchange Server 2016 CU23: July 14, 2026 (KB5103215)
Description of the security update for Microsoft Exchange Server 2016 CU23: July 14, 2026 KB5103215 Applies To Exchange Server 2016 This security update resolves vulnerabilities in Microsoft Exchange Server. To learn more about these vulnerabilities, see the following Common Vulnerabilities and...
KLA91048 SUI vulnerability in Microsoft Products (ESU)
A spoofing vulnerability was found in Microsoft Microsoft Products Extended Security Update. Malicious users can exploit this vulnerability to perform cross-site scripting attack, spoof user interface. Original advisories CVE-2026-42897 Exploitation Public exploits exist for this vulnerability...
Hotfix update for Exchange Server 2016 CU23 HU18: September 8, 2025 (KB5066370)
Hotfix update for Exchange Server 2016 CU23 HU18: September 8, 2025 KB5066370 Hotfix update HU 18 for Microsoft Exchange Server 2016 CU23 was released on September 8, 2025. It includes fixes for non-security issues and may introduce new features. These fixes and features will also be included in...
Hotfix update for Exchange Server 2016 CU23: April 18, 2025 (KB5050674)
Hotfix update for Exchange Server 2016 CU23: April 18, 2025 KB5050674 Applies To Exchange Server 2016 Hotfix update for Microsoft Exchange Server 2016 CU23 was released on April 18, 2025. It includes fixes for non-security issues and introduces new features. Note This update also includes all the...
KLA77113 SUI vulnerability in Microsoft Server Software
Security UI vulnerability was found in Microsoft Server Software. Malicious users can exploit this vulnerability to spoof user interface. Original advisories CVE-2024-49040 Exploitation Public exploits exist for this vulnerability. Malware exists for this vulnerability. Usually such malware is...
A week in security (October 14 – October 20)
Last week on Malwarebytes Labs: Unauthorized data access vulnerability in macOS is detailed by Microsoft 23andMe will retain your genetic information, even if you delete the account "Nudify" deepfake bots remove clothes from victims in minutes, and millions are using them Tor Browser and Firefox...
KLA61978 Multiple vulnerabilities in Microsoft Server Software
Multiple vulnerabilities were found in Microsoft Server Software. Malicious users can exploit these vulnerabilities to execute arbitrary code, spoof user interface. Below is a complete list of vulnerabilities: 1. A remote code execution vulnerability in Microsoft Exchange Server can be exploited...
Microsoft Confirms 2 New Exchange Zero-Day Flaws Being Used in the Wild
Microsoft officially disclosed it investigating two zero-day security vulnerabilities impacting Exchange Server 2013, 2016, and 2019 following reports of in-the-wild exploitation. "The first vulnerability, identified as CVE-2022-41040, is a Server-Side Request Forgery SSRF vulnerability, while th...
You only have nine months to ditch Exchange Server 2013
Microsoft has posted a reminder that Exchange Server 2013 reaches End of Support EoS on April 11, 2023. Thats a little more than 9 months from now. A useful and timely reminder, since we all realize that it takes some time to migrate to a different system. Every Windows product has a lifecycle. T...
Microsoft Exchange Server code injection vulnerability
Microsoft Exchange Server is the United States Microsoft Microsoft company's set of e-mail service program. It provides email access, storage, forwarding, voicemail, email filtering and screening, and other features. A code injection vulnerability exists in Microsoft Exchange Server. The followin...
Microsoft Exchange Server security vulnerabilities
Microsoft Exchange Server is the United States Microsoft Microsoft company's set of e-mail service program. It provides email access, storage, forwarding, voice mail, email filtering and screening. A security vulnerability exists in Microsoft Exchange Server. The following products and versions a...
KLA12342 Multiple vulnerabilities in Microsoft Server Software
Multiple vulnerabilities were found in Microsoft Server Software. Malicious users can exploit these vulnerabilities to perform cross-site scripting attack, execute arbitrary code, spoof user interface. Below is a complete list of vulnerabilities: 1. A spoofing vulnerability in Microsoft Exchange...
Microsoft Exchange Server input validation vulnerability
Microsoft Exchange Server is the United States Microsoft Microsoft company's set of e-mail service program. It provides email access, storage, forwarding, voicemail, email filtering and screening, and other features. An input validation error vulnerability exists in Microsoft Exchange Server. The...
Microsoft Exchange Server permissions and access control vulnerabilities
Microsoft Exchange Server is the United States Microsoft Microsoft company's set of e-mail service program. It provides email access, storage, forwarding, voice mail, email filtering and screening. A vulnerability exists in Microsoft Exchange Server with privilege permission and access control...
Cumulative Update 21 for Exchange Server 2016 (KB5003611)
Cumulative Update 21 for Exchange Server 2016 KB5003611 Applies To Exchange Server 2016 Important This regularly scheduled cumulative update contains all the security fixes of the security updates in June and other previous security updates.. Cumulative Update 21 for Microsoft Exchange Server 201...
Microsoft Windows Remote Access Connection Manager: Permissions and access control issues
Microsoft Windows Remote Access Connection Manager is a Windows service from Microsoft that manages virtual private network VPN connections from your computer to the Internet. If you disable this service, the VPN client application If this service is disabled, VPN client applications will not...
Microsoft Exchange Server code injection vulnerability
Microsoft Exchange Server is the United States Microsoft Microsoft company's set of e-mail service program. It provides email access, storage, forwarding, voicemail, email filtering and screening, and other features. A code injection vulnerability exists in Microsoft Exchange Server. The followin...