CVE-2026-21532: high-severity vulnerability in Microsoft Azure Functions
Azure Function Information Disclosure Vulnerability
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.2epss 0.9%
Azure Function Information Disclosure Vulnerability
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N/E:U/RL:O/RC:C
Affected products
Microsoft · Azure FunctionsRelated CVEs — Microsoft Azure Functions
In the same product, most dangerous first.