PT-2026-42847 · Microsoft · Planetary Computer Pro

Yanir Tsarimi + 1 · Published 2026-05-21 · Updated 2026-05-29 · CVE-2026-41104

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Microsoft Planetary Computer Pro (affected versions not specified)

Description Deserialization of untrusted data allows an unauthorized attacker to disclose information over a network. Deserialization is the process of converting a data stream back into an object, which can be exploited if the input is not properly validated.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

BDU:2026-07696

CVE-2026-41104

Affected Products

Planetary Computer Pro

References · 9

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-41104 · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-07696 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-41104 · Security Note
• https://twitter.com/NewsNerdie/status/2058186791601995809 · Twitter Post
• https://twitter.com/DFIR_Lab/status/2059438743434498335 · Twitter Post
• https://twitter.com/CVEnew/status/2058155759507214823 · Twitter Post
• https://t.me/cveNotify/165256 · Telegram Post
• https://t.me/CVEtracker/54693 · Telegram Post
• https://twitter.com/vuldb/status/2058070467324658035 · Twitter Post