Authorization Bypass Through User-Controlled Key The advisory has been revoked - it doesn't affect any version of package trustee-guest-components (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-CENTOS9-TRUSTEEGUESTCOMPONENTS-13532332
- published11 Oct 2025
- disclosed9 Oct 2025
Introduced: 9 Oct 2025
CVE-2025-61779 (opens in a new tab)Amendment
The Centos security team deemed this advisory irrelevant for Centos:9.
NVD Description
Note: Versions mentioned in the description apply only to the upstream trustee-guest-components package and not the trustee-guest-components package as distributed by Centos.
Confidential Containers's Trustee project contains tools and components for attesting confidential guests and providing secrets to them. In versions prior to 0.15.0, the attestation-policy endpoint didn't check if the kbs-client submitting the request was actually authenticated (had the right key). This allowed any kbs-client to actually change the attestation policy. Version 0.15.0 fixes the issue.
References
- https://access.redhat.com/security/cve/CVE-2025-61779
- https://github.com/confidential-containers/trustee/commit/3a7d04a70918fa503a00974dcae653cf9f0640e0
- https://github.com/confidential-containers/trustee/pull/957
- https://github.com/confidential-containers/trustee/security/advisories/GHSA-49mc-2q77-m99x