Skip to content
VulniPulse
Sign in
Highest advisory severityHigh 2 vendors · 2 advisories

CVE-2026-96222

CVE-2026-96222: 2 tracked advisory records across MS Server, 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

MS Server

1 advisory
  • Advisory severityHigh7.4

    High [CVE-2026-96222] Active Directory Federation Services (AD FS) Spoofing Vulnerability

    CVE-2026-96222Source published Source updated

    Active Directory Federation Services (AD FS) Spoofing Vulnerability Affected products named by the advisory: Windows Server 2019; Windows Server 2022; Windows Server 2025; Windows Server 2016; and 4 more. Affected products named by the advisory: Windows Server 2012 R2; Microsoft .NET Framework 3.5 AND 4.8.1 on Windows Server 2025; Microsoft .NET Framework 3.5 AND 4.8.1 on Windows Server 2022; Microsoft .NET Framework 3.5 on Windows Server 2012.

    Affected products in this advisory
    • Windows Server 2019
    • Windows Server 2016
    • Windows Server 2012 R2
    • Microsoft .NET Framework 3.5 AND 4.8.1 on Windows Server 2025

    2 more entries in the full advisory.

    Source-reported affected versions
    • Microsoft .NET Framework 3.5 3.5.0 before 2.0.50727.9188 AND 3.0.30729.9171
    • Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 3.0.0.0 before 2.0.50727.8987 AND 3.0.30729.8982 AND 4.7.4150.0
    • Microsoft .NET Framework 3.5 AND 4.7.2 4.7.0 before 2.0.50727.9073 AND 3.0.30729.9070 AND 4.7.4150.0
    • Microsoft .NET Framework 3.5 AND 4.8 4.8.0 before 2.0.50727.9073 AND 3.0.30729.9070 AND 4.8.4811.0

    8 more entries in the full advisory.

    Source-reported fixed versions
    • KB5126651 (build 10.0.17763.9376)
    • KB5126655 (build 10.0.20348.5761)
    • KB5126646 (build 10.0.26100.33650)
    • KB5126868 (build 2.0.50727.8987 AND 3.0.30729.8982 AND 4.7.4150.0)

    4 more entries in the full advisory.

    Mitigation guidance
    • Install the applicable security update for your platform: KB5126651, KB5126655, KB5126646, KB5126868, KB5126836, KB5127689 (see the Microsoft Update Catalog).
    Full advisory and evidenceOpen source bulletin

Red Hat

1 advisory
  • Advisory severityHigh7.4

    High [CVE-2026-96222] Active Directory Federation Services (AD FS) Spoofing Vulnerability

    CVE-2026-96222Source published Source updated

    Active Directory Federation Services (AD FS) Spoofing Vulnerability. Red Hat rates this important (CVSS 7.4). Weakness: CWE-295. Red Hat lists fixing advisory RHSA-2026:86168 with package dotnet8.0-0:8.0.132-1.el10_2, dotnet8-0-main-8.0.132-0.1.hum1, dotnet8.0-0:8.0.132-1.el9_8. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9.

    Related products — impact not confirmed
    • Red Hat Enterprise Linux 10
    • Red Hat Enterprise Linux 9
    Source-reported affected versions
    Affected-version details not available in this record.
    Source-reported fixed versions
    • dotnet8.0-0:8.0.132-1.el10_2
    • dotnet8-0-main-8.0.132-0.1.hum1
    • dotnet8.0-0:8.0.132-1.el9_8
    • RHSA-2026:86168
    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

Android app · Google Play

Turn CVE research into alerts on 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