Priority LOW 14
A security issue was discovered in ingress-nginx where a user with permission to create an Ingress may be able to cause denial of service of the ingress-nginx data plane, or possibly redirect traffic from other Ingresses…
CVSS 3.1LOW 2.7· Network · High privileges · No interaction · EPSS 0.00411 · Published 2026-11-05 · Fixed in 1.15.2-prime1 CWE-20
Priority MEDIUM 48
Missing filtering in the SUSE Rancher Manager meta proxy could cause passed in rancher credentials to be leaked to cloud providers.
CVSS 3.1CRITICAL 9.1· Network · No auth · No interaction · EPSS 0.00427 · Published 2026-11-02 · Fixed in 2.15.3, 2.14.7 +3 CWE-201
Priority LOW 34
A privilege escalation issue was discovered in Rancher Manager's role-based access control.
CVSS 3.1HIGH 7.2· Network · High privileges · No interaction · EPSS 0.00476 · Published 2026-11-02 · Fixed in 2.15.3, 0.11.4 +1 CWE-306
Priority LOW 33
A security vulnerability exists in the SUSE Rancher Manager meta proxy endpoint (/meta/proxy).
CVSS 3.1HIGH 7.6· Network · High privileges · No interaction · EPSS 0.00321 · Published 2026-11-02 · Fixed in 2.15.3, 2.14.7 +3 CWE-918
Priority MEDIUM 42
SUSE Rancher Fleet clusters reference a kubeconfig secret that the controller uses to install and manage a Fleet agent on the target cluster.
CVSS 3.1CRITICAL 9.1· Network · High privileges · No interaction · EPSS 0.00499 · Published 2026-11-02 · Fixed in 0.16.3, 0.15.8 +2 CWE-250
Priority LOW 28
A security vulnerability exists in the authorization handling for the local (management) cluster shell feature of SUSE Rancher Manager 2.15.0 up to 2.15.3, 2.14.0 up to 2.14.7, 2.13.0 up to 2.13.11, 2.12.0 up to 2.12.15,…
CVSS 3.1MEDIUM 6.3· Network · Low privileges · No interaction · EPSS 0.00272 · Published 2026-10-30 · Fixed in 2.15.3, 2.14.7 +3 CWE-290
Priority LOW 34
A security vulnerability was discovered in SUSE Rancher Fleet's cluster registration flow, in Fleet versions before 0.12, 0.13.0 up to 0.13.17, 0.14.0 up to 0.14.12, 0.15.0 up t o 0.15.17 and 0.16.0 up to 0.16.3.
CVSS 3.1HIGH 7.9· Network · High privileges · No interaction · EPSS 0.00221 · Published 2026-10-30 · Fixed in 0.16.3, 0.15.17 +2 CWE-290
Priority LOW 29
On request the `sdbootutil` script creates a world-readable debug log in /var/log/sdbootutil.log.
CVSS 4.0MEDIUM 6.9· Local · No auth · No interaction · EPSS 0.00114 · Published 2026-10-15 · Fixed CWE-732
Priority LOW 25
There are two invocations of `qrencode` to display a QR code for scanning.
CVSS 4.0MEDIUM 5.9· Local · No auth · No interaction · EPSS 0.00103 · Published 2026-10-15 · Fixed CWE-522
Priority LOW 37
A vulnerability has been identified in Steve where by default it was using an insecure option that did not validate the certificate presented by the remote server while performing a TLS connection.
CVSS 3.1HIGH 8.0· Network · High privileges · No interaction · EPSS 0.00329 · Published 2026-10-15 · Fixed in 0.2.1, 0.3.3 +2 CWE-295
Priority LOW 39
A vulnerability has been identified within Rancher where a user with the ability to create a project, on a certain cluster, can create a project with the same name as an existing project in a different cluster.
CVSS 3.1HIGH 8.5· Network · Low privileges · No interaction · EPSS 0.00435 · Published 2026-10-15 · Fixed in 2.9.9, 2.10.5 +1 CWE-863
Priority LOW 27
A vulnerability has been identified within Fleet where, by default, Fleet will automatically trust a remote server’s certificate when connecting through SSH if the certificate isn’t set in the `known_hosts` file.
CVSS 3.1MEDIUM 6.3· Network · Low privileges · No interaction · EPSS 0.0019 · Published 2026-10-15 · Fixed in 0.10.12, 0.11.7 +1 CWE-295
Priority MEDIUM 45
An unauthenticated update of public UI settings could be used by remote attackers to execute a stored cross-site scripting attack in the Rancher UI, in SUSE Rancher 2.15 before 2.15.2, 2.14 before 2.14.6, 2.13 before 2.1…
CVSS 3.1CRITICAL 9.6· Network · No auth · User interaction · EPSS 0.01036 · Published 2026-09-28 · Fixed in 2.15.2, 2.14.6 +3 CWE-79
Priority LOW 37
Incorrect credential cleaning on logout could be used by remote attackers to keep access credentials even after the account was logged out.
CVSS 3.1HIGH 8.1· Network · No auth · User interaction · EPSS 0.0025 · Published 2026-09-28 · Fixed in 2.15.2 CWE-613
Priority MEDIUM 40
A vulnerability has been identified within Rancher Manager where the Fleet agent wrote resources to downstream clusters using its own cluster-admin credentials instead of the ServiceAccount pinned to the deployment.
CVSS 3.1HIGH 8.8· Network · Low privileges · No interaction · EPSS 0.00278 · Published 2026-09-28 · Fixed in 0.16.2, 0.15.7 +1 CWE-250
Priority LOW 28
A privilege mismatch was found in Fleet.
CVSS 3.1MEDIUM 6.5· Network · Low privileges · No interaction · EPSS 0.00174 · Published 2026-09-28 · Fixed in 0.16.1, 0.15.7 +2 CWE-266
Priority LOW 24
A vulnerability was discovered in Fleet's Git webhook receiver (the gitjob webhook service).
CVSS 3.1MEDIUM 5.4· Network · Low privileges · No interaction · EPSS 0.00233 · Published 2026-09-28 · Fixed in 0.16.2 CWE-306
Priority LOW 30
A cross-tenant authorization issue was discovered in SUSE Rancher Fleet.
CVSS 3.1HIGH 7.1· Network · Low privileges · No interaction · EPSS 0.00171 · Published 2026-09-28 · Fixed in 0.16.1, 0.15.6 +3 CWE-290
Priority LOW 29
A user who can supply bundle content to a repository referenced by a GitRepo resource, for example through Git push access, or through permission to create or modify a GitRepo, can cause SUSE Rancher Fleet to read files…
CVSS 3.1MEDIUM 6.5· Network · Low privileges · No interaction · EPSS 0.00308 · Published 2026-09-28 · Fixed in 0.16.2, 0.15.7 +3 CWE-23
Priority LOW 39
Improper parameter handling in NeuVector allows any authenticated user who holds the namespaced Runtime Policies (write) permission or anyone with access to NeuVector’s internal gRPC certificate key pair the ability to i…
CVSS 3.1HIGH 8.8· Network · Low privileges · No interaction · EPSS 0.00196 · Published 2026-09-28 · Fixed in 5.4.11, 5.5.4 +1 CWE-78
Priority LOW 24
The NeuVector admission webhook silently excludes containers from policy evaluation when their image path matches one of three hardcoded service mesh sidecar images.
CVSS 4.0MEDIUM 5.3· Network · Low privileges · No interaction · EPSS 0.00235 · Published 2026-09-17 · No fix listed CWE-807
Priority LOW 35
Authorised users of outside applications behind the same corporate identity provider (IdP), for example, a wiki, a ticketing system, an expenses tool, or anything they legitimately hold an account on can log into their s…
CVSS 4.0HIGH 7.6· Network · Low privileges · No interaction · EPSS 0.00364 · Published 2026-09-17 · No fix listed CWE-287
Priority LOW 10
The NeuVector JWT verifier accepts noncanonical Base64URL encodings of the same RSA signature field.
CVSS 4.0LOW 2.0· Network · Low privileges · User interaction · EPSS 0.00187 · Published 2026-09-17 · No fix listed CWE-863
Priority MEDIUM 40
For users authenticated through SAML or OpenID Connect (OIDC), this vulnerability can result in one user receiving another user's authenticated session when multiple SSO login attempts occur concurrently
CVSS 4.0HIGH 8.8· Network · No auth · User interaction · EPSS 0.00267 · Published 2026-09-17 · Fixed in 5.6.1 CWE-384
Priority LOW 25
The rancher-extension-stackstate extension in SUSE Observability exposes service tokens in plain configuration or insecure locations rather than managing them securely.
CVSS 3.1MEDIUM 5.7· Network · Low privileges · User interaction · EPSS 0.00219 · Published 2026-09-17 · Fixed in 2.13.6, 2.14.2 CWE-200
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