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
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
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.
Date Public
2026-05-28 11:14
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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Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.