CVE-2026-32210: Server-side request forgery (ssrf) in Microsoft Dynamics 365 (Online) allows an unauthorized attacker to perfo

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CRITICAL 9.3WATCHLISTMITIGATE

CVE-2026-32210 is a critical-severity flaw (CVSS 9.3) affecting dynamics 365. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Server-side request forgery (ssrf) in Microsoft Dynamics 365 (Online) allows an unauthorized attacker to perform spoofing over a network.

Why this priority

Critical severity
On your watchlist

A fixed release or distro patch exists.

Risk facts

CVSS score	9.3 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.6% (top 52%)
CISA exploited list	No
Weakness	CWE-918
Published	2026-04-23
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

2026-04-23 22:16 UTCPublished CVE record published
2026-10-26 00:10 UTCUpdated Record last modified

microsoft dynamics 365 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 dynamics-365 || rpm -q dynamics-365 || dynamics-365 --version

No fixed or unaffected release known

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

Exact fixes by distribution

A distro patch exists: prefer upgrading over downgrading.

Fedora 46 · log4cplus · FIXED · 2.2.0.1-2.fc46 · FEDORA-2026-fc241370c9 · source

sudo dnf upgrade --advisory=FEDORA-2026-fc241370c9

Fedora ELN · velocitty · FIXED · 1.0.3-2.eln159 · FEDORA-2026-edae8cd295 · source

sudo dnf upgrade --advisory=FEDORA-2026-edae8cd295

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-2026-32210?

dynamics 365: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2026-32210 being exploited?

CVE-2026-32210 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-2026-32210 affect?

CVE-2026-32210 affects dynamics 365. Severity is critical (CVSS 9.3). Server-side request forgery (ssrf) in Microsoft Dynamics 365 (Online) allows an unauthorized attacker to perform spoofing over a network.

How urgent is CVE-2026-32210?

Priority 49/100. Critical severity; On your watchlist

Related CVEs

CVE-2026-65815 HIGH 8.8 UPGRADE Deserialization of untrusted data in Microsoft Dynamics 365 (on-premises) allows an authorized attacker to exe
CVE-2026-66301 MEDIUM 6.5 UPGRADE Exposure of sensitive information to an unauthorized actor in Microsoft Dynamics 365 (on-premises) allows an a

References

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