CVE-2026-50266

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.26% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 17.8% of scored records. A rank, not a probability.

NVD base score

2.2 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:N

NVD analysis status

Awaiting Analysis. NVD last modified this record on 2026-07-22.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-06-04 16:18Z4 MO AGO

Last updated

2026-06-04 17:28Z4 MO AGO

Reserved

2026-06-04

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Low (CVSS 2.2)

CNA CVSS vector

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:N

Weaknesses

• CWE-863Incorrect AuthorizationClass
• CWE-639Authorization Bypass Through User-Controlled KeyBase

Data version

5.2

Document digest

70cd2a8c6a84e2571159c4203409e32edce815243ab9fdccb297aba965afae80

• launchpad.nethttps://launchpad.net/bugs/2152115issue-tracking
• review.opendev.orghttps://review.opendev.org/990273patch
• review.opendev.orghttps://review.opendev.org/990353patch
• review.opendev.orghttps://review.opendev.org/990356patch
• www.openwall.comhttps://www.openwall.com/lists/oss-security/2026/06/04/6
• bugs.launchpad.nethttps://bugs.launchpad.net/neutron/+bug/2152115exploit