Detections
Analytics

Echo: oras.land/oras-go/v2: security update to 2.6.2

medium Tenable Self-Hosted Container Security Plugin ID 459321

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - oras-go is a Go library for managing OCI artifacts. Prior to 2.6.2, the parseLink function in
 registry/remote/utils.go accepts an absolute URL from a registry-controlled Link response header without
 validating its scheme, host, or port. Tags, Referrers, and Repositories pagination operations then issue a
 GET request to the attacker-selected URL from the victim's network, allowing blind server-side request
 forgery against internal services. The response body is not returned to the attacker, but timing and error
 differences can reveal service reachability, and credentials may be attached when the credential store has
 an entry for the target host. Exploitation requires a victim to perform a pagination-based listing
 operation against a malicious registry. The maintainer identifies this report as a duplicate of
 GHSA-3hr5-mjrr-hfjh and states that remediation is consolidated in that earlier advisory. The consolidated
 issue is fixed in version 2.6.2. (CVE-2026-85732)

Solution

Update the oras.land/oras-go/v2 library and its related packages to version 2.6.2 or later.

See Also

https://advisory.echohq.com/cve/CVE-2026-85732

Plugin Details

Severity: Medium

ID: 459321

Version: Revision 1.2

Type: Local

Published: 10/2/2026

Updated: 10/13/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 1.2

Percentile: 0.01

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS Score Source: CVE-2026-85732

CVSS v3

Risk Factor: Medium

Base Score: 4.7

Temporal Score: 4.1

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 9/28/2026

Vulnerability Publication Date: 9/16/2026

Reference Information

CVE: CVE-2026-85732