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Highest advisory severityHigh 1 vendor · 1 advisory

CVE-2026-50556

CVE-2026-50556: 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 severityHigh8.1

    High [CVE-2026-50556] @angular/platform-server: domino: Angular Platform Server: Cross-Site Scripting via unescaped `</noscript>` tags in dynamic content

    CVE-2026-50556Source published Source updated

    Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to 22.0.0-rc.2, 21.2.16, 20.3.24, and 19.2.25, a Cross-Site Scripting (XSS) vulnerability exists in @angular/platform-server's DOM emulation dependency (domino) when serializing the content of in the bound dynamic text was never escaped under any circumstances. The unescaped closing tag was serialized directly into the output HTML (e.g. ). When parsed by a browser, it closes the ` tags within dynamic text content. This allows for the execution of arbitrary code in the user's browser context, potentially leading to information disclosure or other malicious activities. This flaw has an Important impact as @angular/platform-server's DOM emulation…

    Affected products in this advisory
    No product details extracted. Check the source bulletin.
    Source-reported affected versions
    • < 22.0.0-rc
    • < 21.2.16
    • < 20.3.24
    • < 19.2.25
    Source-reported fixed versions
    • 22.0.0
    • 21.2.16
    • 20.3.24
    • 19.2.25
    Mitigation guidance
    • Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.
    Full advisory and evidenceOpen source bulletin

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