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CVE-2026-41104Critical

Microsoft Planetary Computer Pro Information Disclosure Vulnerability

MSRC advisory NVD CVE.org

Assessment

Deserialization of untrusted data in Microsoft Planetary Computer Pro allows an unauthorized attacker to disclose information over a network.

Severity
Critical
CVSS base score
10.0CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C
Impact
Information Disclosure
EPSS, next 30 days
1.7%Higher than 76.6% of scored CVEs · FIRST model run 29 Sep 2026 · about EPSS
Public exploit code
No Nuclei template lists it
Exploitability
Not assessed
Publicly disclosed
No
Customer action
Not required (service-side fix)
Component
Microsoft Planetary Computer Pro
Weakness
CWE-502: Deserialization of Untrusted Data
Issued by
Microsoft
Published
21 May 2026 · May 2026
Last revised
21 May 2026

Updates that fix it

0 KBs

No KB listed

MSRC lists no downloadable update, which usually means a service-side fix or a release-notes update. Check the MSRC advisory.

Affected products

Device
1 affected product
  • Microsoft Planetary Computer Pro (GeoCatalog)
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