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CVE-2026-21579

🗓️ 21 Jul 2026 17:00:00Reported by atlassianType 
cve
 cve
🔗 web.nvd.nist.gov👁 556 Views

CVE-2026-21579 enables information disclosure; upgrade Confluence Data Center to 9.2.22 or 10.2.14.

Related
Detection
Affected
Refs
NVD
Vulners
CNA
[
  {
    "vendor": "Atlassian",
    "product": "Confluence Data Center",
    "versions": [
      {
        "version": "10.2.0 to 10.2.13",
        "status": "affected"
      },
      {
        "version": "10.1.0 to 10.1.2",
        "status": "affected"
      },
      {
        "version": "10.0.2 to 10.0.3",
        "status": "affected"
      },
      {
        "version": "9.2.0 to 9.2.21",
        "status": "affected"
      },
      {
        "version": "9.1.0 to 9.1.1",
        "status": "affected"
      },
      {
        "version": "9.0.1 to 9.0.3",
        "status": "affected"
      },
      {
        "version": "8.9.5 to 8.9.8",
        "status": "affected"
      },
      {
        "version": "8.5.14 to 8.5.31",
        "status": "affected"
      },
      {
        "version": "7.19.26 to 7.19.30",
        "status": "affected"
      },
      {
        "version": "10.2.14",
        "status": "unaffected"
      },
      {
        "version": "9.2.22",
        "status": "unaffected"
      }
    ]
  }
]

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11 Aug 2026 01:07Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.17.5
CVSS 48.2
EPSS0.00259
SSVC
556