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Product
multicluster engine for Kubernetes 2.9
by Red Hat · last CVE Aug 21, 2026
40
CVEs
0
On KEV
10.0
Max CVSS
0
New 30D
Severity mix
Critical 12High 21Medium 7Low 0
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Add multicluster engine for Kubernetes 2.9 to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-42043
10.0
1%
Apr 24
Axios: Incomplete Fix for CVE-2025-62718 — NO_PROXY Protection Bypassed via RFC 1122 Loopback Subnet (127.0.0.0/8) in Axios 1.15.0
Affected: All versions, or not specified
CVE-2026-66795
9.9
0%
Aug 17
Managedcluster-import-controller: csr auto-approver does not validate certificate subject or signername (spoke→hub cluster-admin)
Affected: All versions, or not specified
CVE-2026-73268
9.9
1%
Aug 12
Cluster-curator-controller: cluster-curator-controller: spec.install.overridejob allows arbitrary job spec injection
Affected: All versions, or not specified
CVE-2026-73269
9.9
1%
Aug 12
Cluster-curator-controller: cluster-curator-controller: tenant-controllable trigger creates clusterrolebinding granting cluster-wide secrets access to namespace-local sa
Affected: All versions, or not specified
CVE-2026-29063
9.8
1%
Mar 6
Immutable.js: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') in immutable
Affected: All versions, or not specified
CVE-2026-39821
9.6
2%
May 22
Invoking failure to reject ASCII-only Punycode-encoded labels in golang.org/x/net/idna
Affected: All versions, or not specified
CVE-2026-16242
9.4
1%
Jul 20
Hypershift: konnectivity proxy-server accepts agent connections without validating client certificates
Affected: All versions, or not specified
CVE-2026-66794
9.3
1%
Aug 19
Cluster-proxy-addon: cluster-proxy-addon: unauthenticated ssrf to arbitrary managed-cluster services via public route
Affected: All versions, or not specified
CVE-2026-44990
9.3
1%
Jun 12
Apostrophe has default XSS via `xmp` raw-text passthrough in `sanitize-html`
Affected: All versions, or not specified
CVE-2026-10059
9.1
1%
Aug 5
Cluster-curator-controller: cluster-curator-controller: namespace admin can escalate to cluster-wide curator authority via clustercurator serviceaccount token
Affected: All versions, or not specified
CVE-2026-42044
9.1
1%
Apr 24
Axios: Invisible JSON Response Tampering via Prototype Pollution Gadget in `parseReviver`
Affected: All versions, or not specified
CVE-2026-33186
9.1
2%
Mar 20
gRPC-Go has an authorization bypass via missing leading slash in :path
Affected: All versions, or not specified
CVE-2026-44494
8.7
1%
Jun 11
Axios: Full Man-in-the-Middle via Prototype Pollution Gadget in `config.proxy`
Affected: All versions, or not specified
CVE-2026-44492
8.6
12%
Jun 11
Axios: shouldBypassProxy does not recognize IPv4-mapped IPv6 addresses, allowing NO_PROXY bypass (incomplete fix for CVE-2025-62718)
Affected: All versions, or not specified
CVE-2026-17107
8.5
1%
Jul 24
Cluster-proxy: impersonation-header injection grants cluster-admin on every managed cluster
Affected: All versions, or not specified
CVE-2026-4740
8.2
0%
Apr 7
Rhacm: open cluster management (ocm): cross-cluster privilege escalation via improper kubernetes client certificate renewal validation
Affected: All versions, or not specified
CVE-2026-73267
7.7
1%
Aug 21
Clusterclaims-controller: managedcluster deletion keyed solely on clusterclaim.spec.namespace with no local ownership check
Affected: All versions, or not specified
CVE-2026-75569
7.7
1%
Aug 19
Mce-operator-bundle: all github actions pinned by mutable tag, not commit sha
Affected: All versions, or not specified
CVE-2026-44495
7.7
1%
Jun 11
Axios: Credential Theft and Response Hijacking via Prototype Pollution Gadget in Config Merge
Affected: All versions, or not specified
CVE-2026-12143
7.5
1%
Jun 12
form-data does not escape CR/LF/quote in multipart field names and filenames (CRLF injection)
Affected: All versions, or not specified
CVE-2026-44486
7.5
1%
Jun 11
Axios: Proxy-Authorization header leaks to redirect target when proxy is re-evaluated to direct connection
Affected: All versions, or not specified
CVE-2026-44487
7.5
1%
Jun 11
Axios: Proxy-Authorization Credential Leak to Origin Server Across HTTP-to-HTTPS Redirect in Axios Node.js HTTP Adapter
Affected: All versions, or not specified
CVE-2026-44488
7.5
1%
Jun 11
Axios: Allocation of Resources Without Limits or Throttling in axios
Affected: All versions, or not specified
CVE-2026-44496
7.5
5%
Jun 11
Axios: Regular Expression Denial of Service (ReDoS) via Cookie Name Injection
Affected: All versions, or not specified
CVE-2026-39829
7.5
0%
May 22
Invoking pathological RSA/DSA parameters may cause DoS in golang.org/x/crypto/ssh
Affected: All versions, or not specified
CVE-2026-33811
7.5
1%
May 7
Crash when handling long CNAME response in net
Affected: All versions, or not specified
CVE-2026-42039
7.5
1%
Apr 24
Axios: unbounded recursion in toFormData causes DoS via deeply nested request data
Affected: All versions, or not specified
CVE-2026-40895
7.5
0%
Apr 21
follow-redirects: Custom Authentication Headers Leaked to Cross-Domain Redirect Targets
Affected: All versions, or not specified
CVE-2026-34986
7.5
1%
Apr 6
Go JOSE affect by a panic in JWE decryption
Affected: All versions, or not specified
CVE-2026-25639
7.5
3%
Feb 9
Axios affected by Denial of Service via __proto__ Key in mergeConfig
Affected: All versions, or not specified
CVE-2025-61726
7.5
2%
Jan 28
Memory exhaustion in query parameter parsing in net/url
Affected: All versions, or not specified
CVE-2026-42033
7.4
1%
Apr 24
Axios: Prototype Pollution Gadgets - Response Tampering, Data Exfiltration, and Request Hijacking
Affected: All versions, or not specified
CVE-2026-73266
7.1
0%
Aug 13
Clusterclaims-controller: confused deputy: tenant-controlled clusterclaim labels propagated to managedcluster, enabling cross-tenant managedclusterset join
Affected: All versions, or not specified
CVE-2026-27145
6.5
1%
Jun 2
Inefficient candidate hostname parsing in crypto/x509
Affected: All versions, or not specified
CVE-2026-42041
6.5
1%
Apr 24
Axios: Authentication Bypass via Prototype Pollution Gadget in `validateStatus` Merge Strategy
Affected: All versions, or not specified
CVE-2025-7195
6.4
0%
Aug 7
Operator-sdk: privilege escalation due to incorrect permissions of /etc/passwd
Affected: All versions, or not specified
CVE-2026-19130
5.8
0%
Aug 12
Provider-credential-controller: provider-credential-controller: cross-namespace credential propagation via attacker-controlled copiedfrom labels bypasses authorization
Affected: All versions, or not specified
CVE-2026-7163
5.5
0%
Apr 30
Assisted-service: assisted-service: authenticated users can gain administrative access to openshift clusters via credential disclosure
Affected: All versions, or not specified
CVE-2025-13465
5.3
2%
Jan 21
Prototype Pollution Vulnerability in Lodash _.unset and _.omit functions
Affected: All versions, or not specified
CVE-2026-40175
4.8
2%
Apr 10
Axios has Unrestricted Cloud Metadata Exfiltration via Header Injection Chain
Affected: All versions, or not specified
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