changelogly / releases / exchange-server-15-2-2562-43
EX
Exchange Server 15.2.2562.43
15.2.2562.41โ15.2.2562.43SecurityBug fix
โฆ Editor's summary
Exchange Server SE Jun26SU (15.2.2562.43) is a cumulative Security Update that addresses a publicly disclosed vulnerability along with additional security issues identified through Microsoft's internal processes and security partners. The update also ensures continued compatibility with Exchange Emergency Mitigation Service (EEMS) and Feature Flighting.
โ Security impact
- Addresses CVE-2026-42897.
- Includes additional security fixes identified through Microsoft's internal security processes and external security partners.
- Required to maintain compatibility with Exchange Emergency Mitigation Service (EEMS) and Feature Flighting.
- Microsoft recommends keeping the mitigation for CVE-2026-42897 enabled even after installing this update for additional protection.
What's new
- Released the June 2026 Security Update (Jun26SU) for Exchange Server Subscription Edition.
- Updated the build number to 15.2.2562.43.
- Fixed CVE-2026-42897 and additional security vulnerabilities.
- Included cumulative security and reliability improvements.
- Maintains support for Exchange Emergency Mitigation Service (EEMS).
- Maintains compatibility with Feature Flighting functionality.
- Recommended for all supported Exchange Server SE deployments.
๐ฌ Comments (0)
No comments yet.