VulnerabilityDeferred

CVE-2026-49349

Prior to version 0.11.5, credentials for a registry may be inadvertently leaked to external servers.

MEDIUM 6.8EPSS 0.22%

Does this matter?

Lower severity and a low EPSS score (0.22%). Track it; it rarely justifies an emergency change on its own.

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.

CVSS 3.1: 6.8 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N
EPSS: 0.22% probability · 13th percentile
CISA KEV: Not listed
Weakness: CWE-522
Source: security-advisories@github.com

References

https://github.com/regclient/regclient/security/advisories/GHSA-qvqc-4c52-x6qp

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.