Vulnerabilities CVE-2026-49349

CVE-2026-49349

Medium

Open

TLP:CLEAR

regclient may leak authentication credentials to external blob stores

NVD CVE.org

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Description

regclient is a Docker and OCI Registry Client in Go. Prior to version 0.11.5, credentials for a registry may be inadvertently leaked to external servers. A prerequisite for this attack is a malicious registry server, a malicious blob store, or a registry that does not restrict the external URLs for foreign blobs. Version 0.11.5 fixes the issue.

Details

CVSS Score: 6.8
CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N
Confidence: 90%
Published: Aug 12, 2026
Last Modified: Aug 12, 2026

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