Authentication Bypass by Primary Weakness The advisory has been revoked - it doesn't affect any version of package trustee-guest-components (opens in a new tab)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-CENTOS10-TRUSTEEGUESTCOMPONENTS-15564622
- published14 Mar 2026
- disclosed11 Mar 2026
Introduced: 11 Mar 2026
CVE-2026-3784 (opens in a new tab)Amendment
The Centos security team deemed this advisory irrelevant for Centos:10.
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.
curl would wrongly reuse an existing HTTP proxy connection doing CONNECT to a server, even if the new request uses different credentials for the HTTP proxy. The proper behavior is to create or use a separate connection.
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2446449
- https://access.redhat.com/security/cve/CVE-2026-3784
- https://access.redhat.com/errata/RHSA-2026:6893
- https://curl.se/docs/CVE-2026-3784.html
- https://curl.se/docs/CVE-2026-3784.json
- https://hackerone.com/reports/3584903
- http://www.openwall.com/lists/oss-security/2026/03/11/3
- https://cert-portal.siemens.com/productcert/html/ssa-253495.html