CVE-2026-84650 (GCVE-0-2026-84650)
Vulnerability from cvelistv5
Published
2026-09-02 15:40
Modified
2026-09-17 19:06
Summary
In Jenkins 2.579 and earlier, LTS 2.568.2 and earlier, transient fields cannot be excluded from deserialization, allowing attackers able to submit configuration updates to specify the values of transient fields that will be deserialized, the impact depending on how those fields are used.
Impacted products
Show details on NVD website


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              "attackVector": "NETWORK",
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              "baseScore": 8.8,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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                "description": "CWE-566 Authorization Bypass Through User-Controlled SQL Primary Key",
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                "type": "CWE"
              },
              {
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                "description": "CWE-502 Deserialization of Untrusted Data",
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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        "title": "CISA ADP Vulnrichment"
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    ],
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