CVE-2025-27563 security_access_token has an improper preservation of permissions vulnerability

in OpenHarmony v5.0.3 and prior versions allow a local attacker cause information leak through get permission...

Microsoft Exchange Server Elevation of Privilege Vulnerability

An elevation of privilege vulnerability exists in Microsoft Exchange Server. An attacker who successfully exploited this vulnerability could gain the same rights as any other user of the Exchange server. This could allow the attacker to perform activities such as accessing the mailboxes of other...