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Highest advisory severityHigh 1 vendor · 1 advisory

CVE-2026-91990

CVE-2026-91990: 1 tracked advisory record across Red Hat. Compare vendor sources.

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 severityHigh7.5

    High [CVE-2026-91990] Denial of Service via memory amplification in multipart parsing

    CVE-2026-91990Source published Source updated

    Denial of Service via memory amplification in multipart parsing. Red Hat rates this important (CVSS 7.5). Weakness: CWE-770. Affected products named by the advisory: Exploit Intelligence; Lightspeed Core; Migration Toolkit for Applications 8; OpenShift Lightspeed; and 9 more.

    Related products — impact not confirmed
    • Exploit Intelligence
    • Lightspeed Core
    • Migration Toolkit for Applications 8
    • OpenShift Lightspeed

    9 more entries in the full advisory.

    Source-reported affected versions
    • < 6.5.8
    Source-reported fixed versions
    No fixed-version detail extracted. This does not mean no fix exists.
    Mitigation guidance
    No mitigation guidance extracted; consult the source.
    Full advisory and evidenceOpen source bulletin

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