CVE-2026-77900Vulnerability
Reported by 3 independent sources · first reported by SANS Internet Storm Center · last reported
Last reported 10 days ago
EPSS0.5%
higher than 41% of CVEsFIRST EPSS, as of 24 Oct 2026
higher than 41% of CVEsFIRST EPSS, as of 24 Oct 2026
What the reports say
3 reports, newest first · the exact sentence from each-
October 2026 Patch Tuesday: 1,413 Flaws, 3 Zero-Days“CVE-2026-77900 (CVSS 9.8): Azure App Service Remote Code Execution Vulnerability (no customer action required)”
-
Microsoft Patch Tuesday for October 2026 — Snort rules and prominent vulnerabilities“CVE-2026-77900 is a remote code execution vulnerability that affects Azure App Service.”
-
October 2026 Microsoft Patch Tuesday, (Tue, Oct 13th)“CVE-2026-77900”
Indicators reported together
named in the same reports- snort[.]orgin 1 report
Copy this indicator · defanged
Also named with it: CVE-2026-96951, CVE-2026-69435, CVE-2026-94510, CVE-2026-88131, CVE-2026-70242, CVE-2026-70291, CVE-2026-88156, CVE-2026-97016, CVE-2026-97749, CVE-2026-88178, CVE-2026-96207, CVE-2026-70147, CVE-2026-70153, CVE-2026-100219, CVE-2026-105016, CVE-2026-96934, CVE-2026-100202, CVE-2026-97814, CVE-2026-96940
Thanks — we review every report.