CVE-2026-88805
Session Not Revoked Server-Side on Logout in Rancher
HIGH
8.1
CVSS Score
Published: September 28, 2026 at 03:50 PM UTC
Updated: September 29, 2026 at 09:32 PM UTC
1 product affected across 1 vendorRancher
Using Rancher by SUSE?
Get instant alerts when new vulnerabilities affect Rancher - before attackers find them.
Real-time alertsTrack your software stackFree plan available
Severity
HIGH8.1
Exploit prediction
EPSS 0.3%
SSVC
No known exploit
Description
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
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
Vendor Advisory
Source: cverecord
https://github.com/rancher/rancher/security/advisories/GHSA-6vpq-mf48-9794SSVC — Action Prioritization
SSVCNo known exploitNot automatableTotal impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
8.1HIGHsuse
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- NONE
Vector?
Quick Info
StatusAWAITING ANALYSIS
CWE
CWE-613
Get alerted
Stop reading CVE feeds looking for your own stack
Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.
Free plan, no card