Skip to content
VulniPulse
Sign in
Highest advisory severityHigh 1 vendor · 1 advisory

CVE-2026-33747

CVE-2026-33747: 1 tracked advisory record across Red Hat. Compare vendor sources and published fix guidance.

Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.

NVD detail CVE.org

Vendor advisory comparison

Red Hat

1 advisory
  • Advisory severityHigh8.2

    High [CVE-2026-33747] Arbitrary file write and code execution via untrusted frontend

    CVE-2026-33747Source published

    Arbitrary file write and code execution via untrusted frontend. Red Hat rates this moderate (CVSS 8.2). Weakness: CWE-22. Affected package(s): openshift-service-mesh/istio-proxyv2-rhel9:1776240392, quay/quay-rhel9:1779922205, multicluster-engine/must-gather-rhel9:1782158798, openshift-service-mesh/istio-proxyv2-rhel9:1776291540, openshift-service-mesh/istio-proxyv2-rhel9:1776315466, oadp/oadp-mustgather-rhel9:1779770049. Resolved in Red Hat advisory RHSA-2026:9453 — update the affected packages (`sudo dnf update`).

    Related products — impact not confirmed
    • openshift-service-mesh/istio-proxyv2-rhel9:1776240392
    • quay/quay-rhel9:1779922205
    • multicluster-engine/must-gather-rhel9:1782158798
    • openshift-service-mesh/istio-proxyv2-rhel9:1776291540

    3 more entries in the full advisory.

    Source-reported affected versions
    • openshift-service-mesh/istio-proxyv2-rhel9:1776240392
    • quay/quay-rhel9:1779922205
    • multicluster-engine/must-gather-rhel9:1782158798
    • openshift-service-mesh/istio-proxyv2-rhel9:1776291540

    4 more entries in the full advisory.

    Source-reported fixed versions
    • RHSA-2026:9453
    Mitigation guidance
    • Update the affected package(s) to the fixed version shipped in RHSA-2026:9453 (`sudo dnf update` / `yum update`).
    Full advisory and evidenceOpen source bulletin

Android app · Google Play

Monitor future Red Hat CVEs from your phone.

Choose a whole vendor or a precise platform, then receive matching security advisories by phone notification, email, or both. Coverage follows 34 official vendor sources and 160+ reviewed platform categories.

Matching phone alertsOptional email delivery
Get CVE alertsSee app features