CVE-2026-41104: CWE-502: Deserialization of Untrusted Data in Microsoft Microsoft Planetary Computer Pro (GeoCatalog)
CVE-2026-41104 is a critical vulnerability in Microsoft Planetary Computer Pro (GeoCatalog) involving deserialization of untrusted data. This flaw allows an unauthorized attacker to disclose sensitive information over a network. The vulnerability has a CVSS score of 10. 0, indicating critical severity with high impact on confidentiality, integrity, and availability. An official fix is available from Microsoft to remediate this issue.
AI Analysis
Technical Summary
This vulnerability (CVE-2026-41104) arises from improper handling of deserialization of untrusted data in Microsoft Planetary Computer Pro (GeoCatalog). Exploitation can lead to unauthorized information disclosure over a network. The CVSS 3.1 vector indicates the attack can be performed remotely without privileges or user interaction, and results in complete compromise of confidentiality, integrity, and availability. Microsoft has released an official fix to address this issue.
Potential Impact
Successful exploitation allows an attacker to remotely disclose sensitive information without requiring authentication or user interaction. The vulnerability affects confidentiality, integrity, and availability of the affected system, making it critical to remediate.
Mitigation Recommendations
An official fix is available from Microsoft. Users and administrators should apply the provided patch as soon as possible. Refer to the Microsoft Security Response Center advisory at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-41104 for detailed remediation instructions.
CVE-2026-41104: CWE-502: Deserialization of Untrusted Data in Microsoft Microsoft Planetary Computer Pro (GeoCatalog)
Description
CVE-2026-41104 is a critical vulnerability in Microsoft Planetary Computer Pro (GeoCatalog) involving deserialization of untrusted data. This flaw allows an unauthorized attacker to disclose sensitive information over a network. The vulnerability has a CVSS score of 10. 0, indicating critical severity with high impact on confidentiality, integrity, and availability. An official fix is available from Microsoft to remediate this issue.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2026-41104) arises from improper handling of deserialization of untrusted data in Microsoft Planetary Computer Pro (GeoCatalog). Exploitation can lead to unauthorized information disclosure over a network. The CVSS 3.1 vector indicates the attack can be performed remotely without privileges or user interaction, and results in complete compromise of confidentiality, integrity, and availability. Microsoft has released an official fix to address this issue.
Potential Impact
Successful exploitation allows an attacker to remotely disclose sensitive information without requiring authentication or user interaction. The vulnerability affects confidentiality, integrity, and availability of the affected system, making it critical to remediate.
Mitigation Recommendations
An official fix is available from Microsoft. Users and administrators should apply the provided patch as soon as possible. Refer to the Microsoft Security Response Center advisory at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-41104 for detailed remediation instructions.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- microsoft
- Date Reserved
- 2026-04-16T19:12:36.195Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- official-fix
- Vendor Advisory Urls
- [{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-41104","vendor":"Microsoft"}]
Threat ID: 6a10d8e4e1370fbb485de03d
Added to database: 5/22/2026, 10:29:56 PM
Last enriched: 5/22/2026, 10:44:57 PM
Last updated: 5/23/2026, 2:09:57 AM
Views: 9
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
External Links
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.