CVE-2026-65813

creationtimestamp| type| source ---|---|--- 2026-08-11 19:01:06+00:00| seen| https://www.thezdi.com/blog/2026/8/11/the-august-2026-security-update-review 2026-08-12 01:01:02+00:00| seen| https://www.thezdi.com/blog/2026/8/11/the-august-2026-security-update-review 2026-08-12 12:49:33+00:00| seen|...

CVE-2026-65813 Microsoft Exchange Server Elevation of Privilege Vulnerability

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CVE-2026-65813 Microsoft Exchange Server Elevation of Privilege Vulnerability

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CVE-2026-65813

SSRF in Microsoft Exchange Server lets an authenticated attacker escalate privileges over the network. NVD scores it HIGH (CVSS 8.8), while Microsoft's CNA rates it MEDIUM (6.5) with confidentiality impact only. Microsoft has released fixes: KB5121573 (Exchange Server Subscription Edition RTM), K...