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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.

PUBLISHED Reserved 2026-05-08 | Published 2026-07-07 | Updated 2026-07-08 | Assigner suse




HIGH: 8.8CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Problem types

CWE-522: Insufficiently Protected Credentials

Product status

Default status
unaffected

0.15.0 (semver) before 0.15.2
affected

0.14.0 (semver) before 0.14.6
affected

0.13.0 (semver) before 0.13.11
affected

0.12.0 (semver) before 0.12.15
affected

References

bugzilla.suse.com/show_bug.cgi?id=CVE-2026-44938

github.com/advisories/GHSA-864g-863m-vcvq

cve.org (CVE-2026-44938)

nvd.nist.gov (CVE-2026-44938)

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