CVE-2026-41052 (GCVE-0-2026-41052)

Vulnerability from cvelistv5 – Published: 2026-06-29 15:41 – Updated: 2026-06-30 03:55
VLAI?
Title
Rancher Privilege Escalation from Project Owner to Host
Summary
Improper privilege handling could be used by users with Project Owner role to escalate privileges, in Rancher versions 2.14 before 2.14.2, 2.13 before 2.13.6, and 2.12 before 2.12.10.
Severity ?
9.4 (Critical)
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
CWE
  • CWE-305 - Authentication bypass by primary weakness
Assigner
References
Impacted products
Vendor Product Version
SUSE Rancher Affected: 2.12.0 , < 2.12.10 (semver)
Affected: 2.13.0 , < 2.13.6 (semver)
Affected: 2.14.0 , < 2.14.2 (semver)
Create a notification for this product.
Credits
Radtke Benedikt <Radtke@iabg.de> - github.com/Trolldemorted and Munier Marc <Munier@iabg.de> - github.com/mmunier
Show details on NVD website
To clipboard 

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.