---
id: CVE-2026-41104
title: >-
  Deserialization of untrusted data in Microsoft Planetary Computer Pro allows
  an unauthorized attacker to disclose information over a network.
summary: >-
  Deserialization of untrusted data in Microsoft Planetary Computer Pro allows
  an unauthorized attacker to disclose information over a network.
severity: critical
cvss: 10
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H'
cwe:
  - CWE-502
vendor: microsoft
product: planetary_computer
affected:
  - planetary_computer
published: '2026-05-22'
updated: '2026-07-23'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-41104'
references:
  - url: 'https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-41104'
    label: secure@microsoft.com
tags:
  - nvd
epss: 0.00922
epssPercentile: 0.58838
ingestedAt: '2026-07-23T11:17:34.692Z'
---

## Overview

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

## Affected

- `planetary_computer`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.