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CVE-2026-40988 Unbounded DEFLATE Inflation in SAML 2.0 Service Provider

🗓️ 09 Jun 2026 23:46:15Reported by vmwareType 
cvelist
 cvelist
🔗 www.cve.org👁 5 Views

CVE-2026-40988 unbounded deflate inflation in SAML two point zero service provider via redirect binding may cause denial of service.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2026-40988
10 Jun 202605:00
circl
CVE
CVE-2026-40988
9 Jun 202623:46
cve
EUVD
EUVD-2026-35883
10 Jun 202600:31
euvd
NVD
CVE-2026-40988
10 Jun 202600:16
nvd
Positive Technologies
PT-2026-48305
9 Jun 202600:00
ptsecurity
[
  {
    "vendor": "Spring",
    "product": "Spring Security",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "status": "affected",
        "version": "5.7.0",
        "lessThan": "5.7.24",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "5.8.0",
        "lessThan": "5.8.26",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "6.3.0",
        "lessThan": "6.3.17",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "6.4.0",
        "lessThan": "6.4.17",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "6.5.0",
        "lessThan": "6.5.11",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "7.0.0",
        "lessThan": "7.0.6",
        "versionType": "custom"
      }
    ]
  }
]

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