CVE-2026-88811 SUSE Rancher Manager - Information Disclosure

SUSE Rancher Manager 2.13.0 to 2.13.11, 2.14.0 to 2.14.7, and 2.15.0 to 2.15.3 contains an information disclosure vulnerability caused by missing filtering in the meta proxy, letting attackers leak rancher credentials to cloud providers, exploit requires network access.

CVSS base score 9.1 /10
Critical
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
View the NVD record ↗

Details

Type
Information Disclosure
Impact
Information Disclosure
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Published
2 November 2026
Updated
3 November 2026
Weakness
CWE-201

Vendor fix

Update to the latest version beyond 2.15.3.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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