PYSEC-2026-1209

Vulnerability from pysec - Published: 2026-07-07 14:34 - Updated: 2026-07-07 17:23
VLAI
Details

Azure Identity Libraries and Microsoft Authentication Library Elevation of Privilege Vulnerability.

Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
6.8 (Medium)
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Impacted products
Name purl
azure-identity pkg:pypi/azure-identity
Aliases
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "azure-identity",
        "purl": "pkg:pypi/azure-identity"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.16.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.0.0",
        "1.0.0b1",
        "1.0.0b2",
        "1.0.0b3",
        "1.0.0b4",
        "1.0.1",
        "1.1.0",
        "1.10.0",
        "1.10.0b1",
        "1.11.0",
        "1.11.0b1",
        "1.11.0b2",
        "1.11.0b3",
        "1.12.0",
        "1.12.0b1",
        "1.12.0b2",
        "1.13.0",
        "1.13.0b1",
        "1.13.0b2",
        "1.13.0b3",
        "1.13.0b4",
        "1.14.0",
        "1.14.0b1",
        "1.14.0b2",
        "1.14.1",
        "1.15.0",
        "1.15.0b1",
        "1.15.0b2",
        "1.16.0",
        "1.16.0b1",
        "1.16.0b2",
        "1.2.0",
        "1.3.0",
        "1.3.1",
        "1.4.0",
        "1.4.0b1",
        "1.4.0b2",
        "1.4.0b3",
        "1.4.0b4",
        "1.4.0b5",
        "1.4.0b6",
        "1.4.0b7",
        "1.4.1",
        "1.5.0",
        "1.5.0b1",
        "1.5.0b2",
        "1.6.0",
        "1.6.0b1",
        "1.6.0b2",
        "1.6.0b3",
        "1.6.1",
        "1.7.0",
        "1.7.0b1",
        "1.7.0b2",
        "1.7.0b3",
        "1.7.0b4",
        "1.7.1",
        "1.8.0",
        "1.8.0b1",
        "1.9.0",
        "1.9.0b1"
      ]
    }
  ],
  "aliases": [
    "CVE-2024-35255",
    "GHSA-m5vv-6r4h-3vj9"
  ],
  "details": "Azure Identity Libraries and Microsoft Authentication Library Elevation of Privilege Vulnerability.",
  "id": "PYSEC-2026-1209",
  "modified": "2026-07-07T17:23:49.010037Z",
  "published": "2026-07-07T14:34:34.609113Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-35255"
    },
    {
      "type": "WEB",
      "url": "https://github.com/AzureAD/microsoft-authentication-library-for-dotnet/issues/4806#issuecomment-2178960340"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Azure/azure-sdk-for-go/commit/50774cd9709905523136fb05e8c85a50e8984499"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Azure/azure-sdk-for-java/commit/5bf020d6ea056de40e2738e3647a4e06f902c18d"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Azure/azure-sdk-for-js/commit/c6aa75d312ae463e744163cedfd8fc480cc8d492"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Azure/azure-sdk-for-net/commit/9279a4f38bf69b457cfb9b354f210e0a540a5c53"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Azure/azure-sdk-for-python/commit/cb065acd7d0f957327dc4f02d1646d4e51a94178"
    },
    {
      "type": "WEB",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-35255"
    },
    {
      "type": "PACKAGE",
      "url": "https://pypi.org/project/azure-identity"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-m5vv-6r4h-3vj9"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Azure Identity Libraries and Microsoft Authentication Library Elevation of Privilege Vulnerability"
}



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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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