What’s Vulnerable › Vulnerabilities
CVE-2026-49349: regclient may leak authentication credentials to external blob stores
- Severity: medium (CVSS 6.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-08-12 · updated 2026-09-09
- Weakness: CWE-522
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.
Affected products
- regclient: before 0.11.5
References
Get alerted when CVE-2026-49349 or the next vulnerability affects your stack