Security fixes in rancher-agent 2.12.11-r2 (CVE-2026-56864)
Description
Multiple security vulnerabilities affecting rancher-agent have been fixed in version 2.12.11-r2. This update addresses eight distinct vulnerabilities, including CVE-2026-56864. The affected versions include all releases prior to 2.12.11-r2. No CVSS score is provided for these vulnerabilities.
Affected software
Run on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The rancher-agent package version 2.12.11-r2 includes security fixes for eight vulnerabilities, one of which is CVE-2026-56864. The vulnerabilities impact versions earlier than 2.12.11-r2. No detailed technical information or CVSS scores are available for these vulnerabilities in the provided data. The patch is available and should be applied to mitigate these security issues.
Potential Impact
The vulnerabilities fixed in rancher-agent prior to version 2.12.11-r2 could potentially expose affected systems to security risks. However, specific impacts are not detailed in the provided information. There are no known exploits in the wild for these vulnerabilities at this time.
Mitigation Recommendations
Upgrade rancher-agent to version 2.12.11-r2 or later to apply the official security fixes. Since a patch is available, applying this update is the recommended remediation step.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- CLEANSTART-2026-SZ08550
- Osv Schema Version
- 1.7.3
- Ecosystems
- ["Alpine"]
- State
- PUBLISHED
Threat ID: 6a984539acd9273b496aabb8
Added to database: 09/02/2026, 15:48:09 UTC
Last enriched: 09/08/2026, 01:53:17 UTC
Last updated: 10/18/2026, 18:48:22 UTC
Views: 190
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
External Links
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.