CVE-2026-32174: Improper authentication in Azure Bot Service allows an authorized attacker to elevate privileges over a networ

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HIGH 7.7WATCHLISTMITIGATE

CVE-2026-32174 is a high-severity flaw (CVSS 7.7) affecting azure ai bot service. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Improper authentication in Azure Bot Service allows an authorized attacker to elevate privileges over a network.

Why this priority

High severity
On your watchlist

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	7.7 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.8% (top 45%)
CISA exploited list	No
Weakness	CWE-287
Published	2026-06-18
Last modified	2026-10-26

Publisher (CNA): Microsoft Corporation · Vendor: microsoft

Last updated 2026-10-26 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-06-18 22:16 UTCPublished CVE record published
2026-10-26 11:10 UTCUpdated Record last modified

microsoft azure ai bot service MITIGATE

Affected: all versions

Fixed in: no fixed release known

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy azure-ai-bot-service || rpm -q azure-ai-bot-service || azure-ai-bot-service --version

No fixed or unaffected release known

Apply the vendor mitigation from the advisory, disable the affected feature, or restrict network access.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-32174?

azure ai bot service: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2026-32174 being exploited?

CVE-2026-32174 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-32174 affect?

CVE-2026-32174 affects azure ai bot service. Severity is high (CVSS 7.7). Improper authentication in Azure Bot Service allows an authorized attacker to elevate privileges over a network.

How urgent is CVE-2026-32174?

Priority 46/100. High severity; On your watchlist

Software pages

Azure vulnerabilities

References

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