CVE WatchJul 8, 2026

CVE-2026-44938

A vulnerability has been identified in Fleet's agent-side deployer, which did not filter security-sensitive keys from namespaceLabels in fle

CVSS

8.8

High

EPSS

0.5%

p40

KEV

—

Exploit Today

0-100

Published: Jul 7, 2026 · Last modified: Jul 8, 2026 · CWE-522

EPSS · 30d

0.5%EPSS · 30 days0.5%

2026-07-082026-07-17

Technical description

A vulnerability has been identified in Fleet's agent-side deployer, which did not filter security-sensitive keys from namespaceLabels in fleet.yaml (or BundleDeployment.spec.options.namespaceLabels) when applying them to the target namespace. An attacker with git push access to a Fleet-monitored repository could overwrite Pod Security Standards (PSS) enforcement labels on a target namespace. This allows the attacker to weaken admission controls and deploy workloads that PSS policies would otherwise block.

Official references

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