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In limbo for 120 days

GHSA-97f9-wg23-8r98

Microsoft.IdentityModel.Tokens.Saml on NuGet · published in azuread/azure-activedirectory-identitymodel-extensions-for-dotnet

Read the advisory on GitHub ↗

Fixed in 5.7.1. Dependabot, npm audit and OSV-Scanner won’t flag this yet. Find it in your project

Facts

Severity
High · CVSS score 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected versions (Microsoft.IdentityModel.Tokens.Saml)
< 5.7.1As entered by the maintainer. Not reviewed.
Fixed in (Microsoft.IdentityModel.Tokens.Saml)
5.7.1
Affected versions (Microsoft.IdentityModel.Tokens.Saml)
< 7.7.3As entered by the maintainer. Not reviewed.
Fixed in (Microsoft.IdentityModel.Tokens.Saml)
7.7.3
Affected versions (Microsoft.IdentityModel.Tokens.Saml)
< 8.19.2As entered by the maintainer. Not reviewed.
Fixed in (Microsoft.IdentityModel.Tokens.Saml)
8.19.2
CVE
CVE-2026-50653 · published
GitHub Advisory Database
Not reviewed
OSV.dev
Not present
Other CVEs pointing here
None found in the CVE List

If you use Microsoft.IdentityModel.Tokens.Saml < 5.7.1

Upgrade to 5.7.1 or later. Dependabot, npm audit and OSV-Scanner won’t flag this yet.

Timeline

  1. 2026-07-14 18:13 UTC

    Published by the maintainers

    Cites CVE-2026-50653

  2. 2026-10-28 07:18 UTC

    First seen by Limbowatch

    not reviewed · not in OSV

  3. Waiting

    Reviewed by GitHub

  4. Waiting

    In OSV; scanners can see it

Machine-readable record: feed/GHSA-97f9-wg23-8r98.json