CVE-2026-41104: Deserialization of untrusted data in Microsoft Planetary Computer Pro allows an unauthorized attacker to discl

This week

CRITICAL 10.0REMOTEWATCHLISTMITIGATE

CVE-2026-41104 is a critical-severity flaw (CVSS 10.0) affecting planetary computer. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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

Why this priority

Critical severity
Remotely exploitable, no login, no user action
On your watchlist

A fixed release or distro patch exists.

Risk facts

CVSS score	10.0 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.9% (top 40%)
CISA exploited list	No
Weakness	CWE-502
Published	2026-05-22
Last modified	2026-07-23

Publisher (CNA): Microsoft Corporation · Vendor: microsoft

Last updated 2026-07-23 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-05-22 23:16 UTCPublished CVE record published
2026-07-23 11:10 UTCUpdated Record last modified

microsoft planetary computer 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 planetary-computer || rpm -q planetary-computer || planetary-computer --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 ELN · clash-meta · FIXED · 1.19.33-1.eln159 · FEDORA-2026-7dfb64c5e1 · source

sudo dnf upgrade --advisory=FEDORA-2026-7dfb64c5e1

Fedora 46 · vulkan-utility-libraries · FIXED · 1.4.363.0-1.fc46 · FEDORA-2026-994176daf5 · source

sudo dnf upgrade --advisory=FEDORA-2026-994176daf5

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-2026-41104?

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

Is CVE-2026-41104 being exploited?

CVE-2026-41104 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-2026-41104 affect?

CVE-2026-41104 affects planetary computer. Severity is critical (CVSS 10.0). Deserialization of untrusted data in Microsoft Planetary Computer Pro allows an unauthorized attacker to disclose information over a network.

How urgent is CVE-2026-41104?

Priority 60/100. Critical severity; Remotely exploitable, no login, no user action; On your watchlist

Related CVEs

CVE-2026-63508 CRITICAL 10.0 MITIGATE Missing authentication for critical function in Microsoft Planetary Computer Pro allows an unauthorized attack

References

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