CVE-2026-77900 Azure App Service Remote Code Execution Vulnerability
Missing authentication for critical function in Azure App Service allows an unauthorized attacker to execute code over a network.
Read at Microsoft Security Response Center
- Vendor
- Microsoft
- Product
- Azure
- EPSS
- 0.007 (p54)
- Exposure class
- Cloud platform
Why it ranks 25 (Notable)
- Product class: cloud platform
- Widely deployed vendor product (Microsoft)
- Covered by 2 independent sources
- Vendor security advisory
- Recency: items published within 24 hours gain 15, within 72 hours 6, within 7 days 2.
Links
- Microsoft Security Response Center (msrc.microsoft.com)
- CVE-2026-77900 on this site · NVD · CVE.org · Vulnpedia
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