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CVE-2026-44795

HIGH
8.8
CVSS 3.1
Description
Spinnaker is an open source, multi-cloud continuous delivery platform. Prior to 2026.1.0, 2026.0.3, 2025.4.4, and 2025.3.3, unsafe YAML processing bypasses safe deserialization when using CloudFormation deployments or CloudFoundry baking. The use of a non-safe constructor allows arbitrary loading of Java classes, leading to remote code execution. This issue is fixed in versions 2026.1.0, 2026.0.3, 2025.4.4, and 2025.3.3.

Metadata

CVE ID
CVE-2026-44795
State
PUBLISHED
Assigner
GitHub_M
Reserved
2026-05-07 19:20 UTC
Published
2026-07-10 21:49 UTC
Last updated
2026-07-10 21:49 UTC
Primary CWE
CWE-470
CWE-470: Use of Externally-Controlled Input to Select Classe…
Vendor / Product
spinnaker / spinnaker
Sources
cve.org  ·  NVD

Severity & Metrics

8.8 HIGH CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products (1)
VendorProductPlatformVersions
spinnaker spinnaker — >= 2025.4.0, < 2025.4.4, >= 2026.0.0, < 2026.0.3, < 2025.3.3
Weakness (CWE)
CWESourceDescription
CWE-470 cna CWE-470: Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection')
CWE-502 cna CWE-502: Deserialization of Untrusted Data
CVSS scores (1)
ScoreSeverityVersionSourceVector
8.8 HIGH 3.1 cna CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References (4)
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