Skip to contentRed Hat Openshift Virtualization 4 vulnerabilities
- red hat migration toolkit for applications 8, migration toolkit for containers, migration toolkit for virtualization +12 more +14 moreAnsible-operator-plugins: ansible operator plugins: arbitrary code execution via jinja2 template injectionCVE-2026-929828.5 High
- red hat openshift virtualization 4Kubevirt: kubevirt: virt-controller nil-pointer dereference via malformed ephemeral volumeCVE-2026-1026236.5 Medium
- red hat ansible automation platform 2, enterprise linux 10, enterprise linux 8 +6 more +8 morePodman: buildah: skopeo: containers/storage: malicious tar whiteout header allows replacement of extraction destination directoryCVE-2026-79699Fix available4.4 Medium
- red hat ansible automation platform 2, enterprise linux 10, enterprise linux 8 +7 more +9 morePodman: buildah: buildah/copier: directory escape via crafted tar symlinks when used outside buildah by non-root callersCVE-2026-79705Fix available4.5 Medium
- red hat ansible automation platform 2, enterprise linux 10, enterprise linux 8 +7 more +9 morePodman: podman: quadlet install --replace non-truncating write retains removed host-access directivesCVE-2026-19730Fix available4.2 Medium
- red hat container native virtualization 4.14, container native virtualization 4.16, container native virtualization 4.17 +6 more +8 moreVirt-cdi-operator: containerized-data-importer: cdi.kubevirt.io:view aggregated clusterrole grants create on datavolumes/source, allowing unauthorized pvc cloneCVE-2026-175277.7 High
- fast-uri, red hat cluster observability operator 1.5.0, confidential compute attestation +49 more +51 morefast-uri vulnerable to host confusion via failed IDN canonicalizationCVE-2026-13676Fix available7.5 High
- kubevirt, red hat openshift virtualization 4, redhat openshift virtualization +2 moreVirt-controller-rhel9: kubevirt: kubevirt: multus default-network annotation injection via unvalidated tenant networkname when externalnetresourceinjection is enabledCVE-2026-134344.9 Medium
- kubevirt, red hat openshift virtualization 4, redhat openshift virtualization +2 moreKubevirt: virt-handler-rhel9: kubevirt: unbounded virtio-serial readline in virt-handler causes oom denial of serviceCVE-2026-133223.8 Low
- kubevirt, red hat openshift virtualization 4, redhat openshift virtualization +2 moreVirt-api-rhel9: kubevirt: kubevirt: ssrf in virt-api port-forward via unvalidated guest-agent-reported ipCVE-2026-13318Fix available6.4 Medium
- kubevirt, red hat openshift virtualization 4, redhat openshift virtualization +2 moreKubevirt: kubevirt: symlink following in writetocachedfile allows host file overwrite from virt-launcherCVE-2026-132184.2 Medium
- kubevirt, red hat openshift virtualization 4, redhat openshift virtualization +2 moreKubevirt: virt-handler-rhel9: kubevirt: virt-handler notify server trusts vmi identity from unauthenticated grpc request bodyCVE-2026-132086.5 Medium
- websockets ws, red hat cluster observability operator 1.5.0, cryostat 4 +46 more +48 morews: Memory exhaustion DoS from tiny fragments and data chunksCVE-2026-48779Fix available7.5 High
- form-data, red hat cluster observability operator 1.5.0, cryostat 4 +77 more +79 moreform-data does not escape CR/LF/quote in multipart field names and filenames (CRLF injection)CVE-2026-12143Fix available8.7 High
- axios, red hat cryostat 4, gatekeeper 3 +62 more +64 moreAxios: Regular Expression Denial of Service (ReDoS) via Cookie Name InjectionCVE-2026-44496Fix available7.5 High
- axios, red hat cryostat 4, gatekeeper 3 +65 more +67 moreAxios: Allocation of Resources Without Limits or Throttling in axiosCVE-2026-44488Fix available7.5 High
- axios, red hat cryostat 4, gatekeeper 3 +65 more +67 moreAxios: Proxy-Authorization Credential Leak to Origin Server Across HTTP-to-HTTPS Redirect in Axios Node.js HTTP AdapterCVE-2026-44487Fix available8.2 High
- axios, red hat cryostat 4, gatekeeper 3 +63 more +65 moreAxios: Proxy-Authorization header leaks to redirect target when proxy is re-evaluated to direct connectionCVE-2026-44486Fix available7.5 High
- go standard library crypto/x509, red hat assisted installer for red hat openshift container platform 2, cert manager support for red hat openshift release 1.19 +128 more +130 moreInefficient candidate hostname parsing in crypto/x509CVE-2026-27145Public exploitFix available6.5 Medium
- vitejs launch-editor, vite, red hat cluster observability operator 1.5.0 +25 more +27 morelaunch-editor vulnerable to command injection via the crafted request on WindowsCVE-2024-52011Public exploitFix available7.5 High
- axios, red hat cryostat 4, gatekeeper 3 +79 more +81 moreAxios: Credential Theft and Response Hijacking via Prototype Pollution Gadget in Config MergeCVE-2026-44495Fix available7.0 High
- axios, red hat cryostat 4, gatekeeper 3 +65 more +67 moreAxios: Full Man-in-the-Middle via Prototype Pollution Gadget in `config.proxy`CVE-2026-44494Fix available8.7 High
- axios, red hat cryostat 4, gatekeeper 3 +65 more +67 moreAxios: shouldBypassProxy does not recognize IPv4-mapped IPv6 addresses, allowing NO_PROXY bypass (incomplete fix for CVE-2025-62718)CVE-2026-44492Fix availableEPSS 12.3%8.6 High
- red hat container native virtualization 4.17, container native virtualization 4.18, container native virtualization 4.19 +3 more +5 moreKubevirt: kubevirt: vmexport directory symlink escape enables exporter pod file readCVE-2026-9804Fix available7.7 High
- shell-quote, red hat cluster observability operator 1.5.0, cryostat 4 +46 more +48 moreshell-quote `quote()` does not validate object-token shapes, allowing command injection via line terminators in `.op`CVE-2026-9277Public exploitFix available9.2 Critical
- golang crypto, golang.org/x/crypto golang.org/x/crypto/ssh, red hat assisted installer for red hat openshift container platform 2 +54 more +56 moreInvoking VerifiedPublicKeyCallback permissions skip enforcement in golang.org/x/crypto/sshCVE-2026-46595Public exploitFix available10.0 Critical
- golang crypto, golang.org/x/crypto golang.org/x/crypto/ssh/knownhosts, red hat assisted installer for red hat openshift container platform 2 +53 more +55 moreInvoking auth bypass via unenforced @revoked status in golang.org/x/crypto/ssh/knownhostsCVE-2026-42508Fix available9.1 Critical
- golang crypto, golang.org/x/crypto golang.org/x/crypto/ssh, red hat assisted installer for red hat openshift container platform 2 +62 more +64 moreInvoking server panic during CheckHostKey/Authenticate in golang.org/x/crypto/sshCVE-2026-39835Fix available5.3 Medium
- golang crypto, golang.org/x/crypto golang.org/x/crypto/ssh/agent, red hat assisted installer for red hat openshift container platform 2 +46 more +48 moreInvoking agent constraints dropped when forwarding keys in golang.org/x/crypto/ssh/agentCVE-2026-39832Fix available9.1 Critical
- golang crypto, golang.org/x/crypto golang.org/x/crypto/ssh, red hat assisted installer for red hat openshift container platform 2 +68 more +70 moreInvoking client can cause server deadlock on unexpected responses in golang.org/x/crypto/sshCVE-2026-39830Fix available9.1 Critical
- golang crypto, golang.org/x/crypto golang.org/x/crypto/ssh, red hat assisted installer for red hat openshift container platform 2 +74 more +76 moreInvoking pathological RSA/DSA parameters may cause DoS in golang.org/x/crypto/sshCVE-2026-39829Fix available7.5 High
- golang crypto, golang.org/x/crypto golang.org/x/crypto/ssh, red hat assisted installer for red hat openshift container platform 2 +64 more +66 moreInvoking bypass of certificate restrictions in golang.org/x/crypto/sshCVE-2026-39828Fix available6.3 Medium
- python urllib3, red hat exploit intelligence, external secrets operator for red hat openshift +48 more +50 moreurllib3: Decompression-bomb safeguards bypassed in parts of the streaming APICVE-2026-44432Fix available8.9 High
- go standard library net/mail, golang go, red hat assisted installer for red hat openshift container platform 2 +108 more +110 moreQuadratic string concatenation in consumePhrase in net/mailCVE-2026-42499Fix available7.5 High
- go standard library net/mail, golang go, red hat assisted installer for red hat openshift container platform 2 +107 more +109 moreQuadratic string concatentation in consumeComment in net/mailCVE-2026-39820Fix available7.5 High
- go standard library net/http, golang go, http2 +106 more +108 moreInfinite loop in HTTP/2 transport when given bad SETTINGS_MAX_FRAME_SIZE in net/http/internal/http2 in golang.org/x/netCVE-2026-33814Fix available7.5 High
- go standard library net, golang go, red hat assisted installer for red hat openshift container platform 2 +145 more +147 moreCrash when handling long CNAME response in netCVE-2026-33811Fix available7.5 High
- axios, red hat cryostat 4, gatekeeper 3 +45 more +47 moreAxios: Prototype pollution read-side gadgets in HTTP adapter allow credential injection and request hijackingCVE-2026-42264Fix available7.4 High
- websockets ws, red hat cryostat 4, cryostat 4 on rhel 9 +47 more +49 morews: Uninitialized memory disclosureCVE-2026-45736Fix available4.4 Medium
- axios, red hat cryostat 4, gatekeeper 3 +61 more +63 moreAxios: unbounded recursion in toFormData causes DoS via deeply nested request dataCVE-2026-42039Fix available6.9 Medium
- axios, red hat cryostat 4, gatekeeper 3 +57 more +59 moreAxios: Authentication Bypass via Prototype Pollution Gadget in `validateStatus` Merge StrategyCVE-2026-42041Fix available4.8 Medium
- axios, red hat cryostat 4, gatekeeper 3 +56 more +58 moreAxios: Incomplete Fix for CVE-2025-62718 — NO_PROXY Protection Bypassed via RFC 1122 Loopback Subnet (127.0.0.0/8) in Axios 1.15.0CVE-2026-42043Fix available7.2 High
- axios, red hat cryostat 4, gatekeeper 3 +59 more +61 moreAxios: Invisible JSON Response Tampering via Prototype Pollution Gadget in `parseReviver`CVE-2026-42044Fix available6.5 Medium
- axios, red hat cryostat 4, gatekeeper 3 +57 more +59 moreAxios: Prototype Pollution Gadgets - Response Tampering, Data Exfiltration, and Request HijackingCVE-2026-42033Fix available7.4 High
- linuxfoundation tekton pipelines, tektoncd pipeline, red hat openshift lightspeed +8 more +10 moreTekton Pipelines: Git Resolver Unsanitized Revision Parameter Enables git Argument Injection Leading to RCECVE-2026-40938Fix available7.5 High
- moby spdystream, red hat cert-manager operator for red hat openshift, cluster observability operator 1.5.0 +44 more +46 moreSpdyStream: DOS on CRICVE-2026-35469Fix available8.7 High
- red hat openshift virtualization 4Kubevirt: kubevirt: unauthorized subresource access due to improper rbac evaluationCVE-2026-6383Fix available5.4 Medium
- follow-redirects, red hat cluster observability operator 1.5.0, cryostat 4 +79 more +81 morefollow-redirects: Custom Authentication Headers Leaked to Cross-Domain Redirect TargetsCVE-2026-40895Fix available6.9 Medium
- axios, red hat cluster observability operator 1.5.0, cryostat 4 +60 more +62 moreAxios has a NO_PROXY Hostname Normalization Bypass that Leads to SSRFCVE-2025-62718Fix available6.3 Medium
- go standard library crypto/x509, golang go, red hat assisted installer for red hat openshift container platform 2 +103 more +105 moreCase-sensitive excludedSubtrees name constraints cause Auth Bypass in crypto/x509CVE-2026-33810Fix available8.2 High
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