CyberScoop reports that updates have been issued by Microsoft to resolve 111 security flaws across its different offerings as part of this month's Patch Tuesday.
Ongoing intrusions involving the CitrixBleed 2 vulnerability, tracked as CVE-2025-5777, were discovered by the Shadowserver Foundation to potentially compromise 3,312 Citrix NetScaler appliances almost two months following the issuance of patches, according to BleepingComputer.
Threat actors could still compromise 29,098 Microsoft Exchange Server instances impacted by the critical hybrid vulnerability, tracked as CVE-2025-53786, by Sunday, despite a Thursday alert from the Cybersecurity and Infrastructure Security Agency ordering the immediate remediation of the security issue, according to SiliconANGLE.