CVE-2026-21532

highpriority · track · 0EPSS 0.009 · 59 %ileDEEUNLUS
grimoire priorityP2 · Scheduled
Exploitable?
—
no known exploitation
Likely / severe?
0.90% (59th) EPSS
CVSS 8.2 · high
Is it mine?
21 products
Check your exposure
Who says so?
5 sources
cnnvd · enisa_euvd · cert_bund · msrc_csaf

EPSS · scored 2026-10-27

Azure Function Information Disclosure Vulnerability

01

cvss

Technical severity, 0–10. One row per scoring source.

8.2
010

base score 0–10 · higher = more severe · hover a vector to decode

v3.18.2highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N/E:U/RL:O/RC:Csecondary · ENISA EU
v3.18.2highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:Nsecondary · secure@microsoft.com USexploitability 3.9 · impact 4.2
v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)
v3.18.2highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N/E:U/RL:O/RC:Csecondary · NCSC-NL NL
v3.18.2highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N/E:U/RL:O/RC:Csecondary · Microsoft Security Response Center US
02

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: yes · Technical Impact: partialcoordinatorcisa_ssvcUS
03

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-200USCWE-200USCWE-200US
04

affected products (21)

Products and version ranges known to be affected.

showing 20 of 21
05

advisories (4)

Vendor and ecosystem advisories describing this.

  • NCSC-2026-0057Kwetsbaarheden verholpen in Microsoft AzureNL2026-02-10csaf · ncsc_nlNL

    Microsoft heeft kwetsbaarheden verholpen in diverse Azure componenten.

  • WID-SEC-W-2026-0329Microsoft Azure Functions, Front Door und ARC: Mehrere SchwachstellenDeutsch2026-02-05csaf · cert_bundDE

    Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Microsoft Azure Functions, Front Door und ARC ausnutzen, um seine Privilegien zu erhöhen und vertrauliche Informationen offenzulegen.

  • WID-SEC-W-2026-0370Microsoft Azure-Produkte: Mehrere SchwachstellenDeutsch2026-02-10csaf · cert_bundDE

    Ein Angreifer kann mehrere Schwachstellen in Microsoft Azure und Microsoft Azure DevOps Server ausnutzen, um sich erweiterte Berechtigungen zu verschaffen, beliebigen Code auszuführen – sogar mit Administratorrechten –, Spoofing-Angriffe durchzuführen und vertrauliche Informationen offenzulegen.

  • msrc_CVE-2026-21532Azure Function Information Disclosure Vulnerability2026-02-05csaf · msrc_csafUS

    To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle

06

also known as (3)

Other names and identifiers for this entity.

07

sources

Which sources assert this record, and when.

cnnvdenisa_euvdcert_bundmsrc_csafncsc_nlNVDCVE.orgMITRE
published 2026-02-05modified 2026-06-17
08

references (3)

External citations — patches, advisories, analysis.

scry

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