CVE-2026-93685CWE-200information-disclosure

CVE-2026-93685

Medium · published September 18, 2026

CVSS v3.1
5.4
EPSS
0%
Percentile
37.2
In the wild
Unconfirmed
What it is

A flaw was found in the multicluster-observability-addon. A remote attacker can access a debug endpoint without authentication, due to a misconfiguration in the underlying addon-framework library. This allows for the disclosure of sensitive operational information, such as goroutine, heap, and command-line details, after completing a basic encrypted connection. This vulnerability does not enable direct remote code execution.

The record
Technical detail
CVSS v3.1
5.4 · MEDIUM
Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
CVSS v4.0
Not supplied
EPSS
0.00439 · 37.2th percentile
Weakness
CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor
Published
2026-09-18T19:17Z
References (2)
https://access.redhat.com/security/cve/CVE-2026-93685 · [email protected]https://bugzilla.redhat.com/show_bug.cgi?id=2518377 · [email protected]
EPSS history
Timeline
  • 20 SEP 03:25Z
    EPSS moved — → 0%
    epss
  • 18 SEP 14:48Z
    Multicluster-observability-addon: multicluster-observability-addon: possible unauthenticated debug/metrics endpoint via cmdfactory.newcontrollercommandconfig (confirmed exposed by engineering)
    cvelistv5