---
id: CVE-2026-88805
title: >-
  Incorrect credential cleaning on logout could be used by remote attackers to
  keep access credentials even after the account was logged out
summary: >-
  Incorrect credential cleaning on logout could be used by remote attackers to
  keep access credentials even after the account was logged out. Affected is
  SUSE Rancher 2.15 before 2.15.2.
severity: high
cvss: 8.1
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N'
cwe:
  - CWE-613
vendor: SUSE
product: Rancher
affected:
  - Rancher >= 2.15.0 < 2.15.2
published: '2026-09-28'
updated: '2026-09-28'
sourceUpdated: '2026-09-28T16:17:16.003'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-88805'
references:
  - url: 'https://github.com/rancher/rancher/security/advisories/GHSA-6vpq-mf48-9794'
    label: meissner@suse.de
tags:
  - nvd
  - cve.org
ingestedAt: '2026-09-28T16:15:01.370Z'
---

## Overview

Incorrect credential cleaning on logout could be used by remote attackers to keep access credentials even after the account was logged out. Affected is SUSE Rancher 2.15 before 2.15.2.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.