A flaw was found in quay-builder-qemu. A remote attacker could exploit this by compromising the upstream `Noelware/docker-manifest-action` used in the release workflow, which is pinned to a mutable branch. This allows the attacker to inject arbitrary code, leading to the exfiltration of sensitive registry credentials or the publication of malicious images. The workflow also exposes the default GitHub token, increasing the severity of the compromise.
Metrics
Affected Vendors & Products
References
History
Thu, 17 Sep 2026 14:30:00 +0000
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ssvc
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Thu, 17 Sep 2026 12:15:00 +0000
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threat_severity
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threat_severity
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Wed, 16 Sep 2026 21:30:00 +0000
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| Description | A flaw was found in quay-builder-qemu. A remote attacker could exploit this by compromising the upstream `Noelware/docker-manifest-action` used in the release workflow, which is pinned to a mutable branch. This allows the attacker to inject arbitrary code, leading to the exfiltration of sensitive registry credentials or the publication of malicious images. The workflow also exposes the default GitHub token, increasing the severity of the compromise. | |
| Title | Quay-builder-qemu: quay-builder-qemu: release workflow uses third-party action pinned to mutable @master with registry credentials in scope | |
| First Time appeared |
Redhat
Redhat quay |
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| Weaknesses | CWE-1357 | |
| CPEs | cpe:/a:redhat:quay:3 | |
| Vendors & Products |
Redhat
Redhat quay |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: redhat
Published: 2026-09-16T21:02:29.885Z
Updated: 2026-10-07T18:22:29.443Z
Reserved: 2026-09-03T20:10:49.398Z
Link: CVE-2026-85469
Updated: 2026-09-17T13:32:55.185Z
Status : Awaiting Analysis
Published: 2026-09-16T22:18:27.037
Modified: 2026-09-18T19:06:08.407
Link: CVE-2026-85469