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Highest advisory severityHigh 1 vendor · 1 advisory

CVE-2026-73566

CVE-2026-73566: 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.

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Vendor advisory comparison

Red Hat

1 advisory
  • Advisory severityHigh7.5

    High [CVE-2026-73566] Denial of Service via crafted long-path tar archive

    CVE-2026-73566Source published Source updated

    node-tar is a tar archive manipulation library for Node.js. Prior to 7.5.21, node-tar's filesFilter in src/list.ts uses the recursive mapHas helper to walk an archive entry path upward with path.dirname() and no segment cap when tar.t(...) or tar.x(...) receives a non-empty member-selection list. A crafted GNU L or PAX x long-path header with thousands of slash-separated segments reaches this.filter(entry.path, entry) in Parser[CONSUMEHEADER] in src/parse.ts before Unpack[CHECKPATH] applies maxDepth, causing an uncatchable RangeError stack overflow that terminates asynchronous and streaming Node.js consumers. This issue is fixed in version 7.5.21. A remote attacker could provide a specially crafted tar archive with a long-path header. When processing this archive with a non-empty…

    Affected products in this advisory
    • Red Hat Ansible Automation Platform 2.1
    • Red Hat Ansible Automation Platform 2.2
    • Red Hat OpenShift AI 2.25
    • Red Hat OpenShift Container Platform 4.20

    26 more entries in the full advisory.

    Source-reported affected versions
    • < 7.5.21
    Source-reported fixed versions
    • 7.5.21
    • ansible-automation-platform/automation-portal:1788775748
    • ansible-automation-platform/automation-portal:1788783591
    • ansible-automation-platform/bootc-automation-portal-rhel9:1788943531

    15 more entries in the full advisory.

    Mitigation guidance
    No mitigation guidance extracted; consult the source.
    Full advisory and evidenceOpen source bulletin

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