DEBIAN-CVE-2026-50151

Advisory lineage Upstream: 1 Downstream: 0
Upstream
CVE-2026-50151
Published: 17 Jul 2026, 20:17
Last modified:18 Jul 2026, 16:00

Vulnerability Summary

Overall Risk (default)
medium
30/100
CVSS Score
7.5 HIGH
3.1 (osv_debian)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

17 Jul 2026, 20:17
Published
Vulnerability first disclosed
18 Jul 2026, 16:00
Last Modified
Vulnerability information updated

Description

oras-go is a Go library for managing OCI artifacts. Prior to 2.6.1, registry/remote/repository.go in blobStore.completePushAfterInitialPost follows a registry-controlled Location header during monolithic blob upload and reuses the Authorization header from the initial POST request for the subsequent PUT request, allowing a malicious registry to return a cross-host Location and receive the caller's credentials at an attacker-controlled endpoint. This issue is fixed in version 2.6.1.

CVSS Metrics

  • v3.1•HIGH•Score: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected Systems

  • debian•golang-oras-oras-go

    all | all | all

References (1)