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CVE-2026-78426

🗓️ 17 Sep 2026 09:28:19Reported by suseType 
cve
 cve
🔗 web.nvd.nist.gov👁 33 Views

Logout bypass in NeuVector via noncanonical Base64URL encoding of JWT signature field.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-78426 Logout bypass via alternate JWT spelling
17 Sep 202609:28
–cvelist
euvd
EUVD
EUVD-2026-81414
17 Sep 202609:28
–euvd
nvd
NVD
CVE-2026-78426
17 Sep 202610:17
–nvd
ptsecurity
Positive Technologies
PT-2026-94202
17 Sep 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-78426: Incorrect Authorization
17 Sep 202600:00
–rapid7
susecve
SUSE CVE
SUSE CVE-2026-78426
16 Sep 202615:38
–susecve
vulnrichment
Vulnrichment
CVE-2026-78426 Logout bypass via alternate JWT spelling
17 Sep 202609:28
–vulnrichment
Vulners
CNA
Node
neuvectorneuvectorRange≤5.6.1
[
  {
    "vendor": "SUSE",
    "product": "neuvector",
    "packageName": "neuvector",
    "repo": "https://github.com/neuvector/neuvector/security/",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThanOrEqual": "v5.6.1",
        "changes": [
          {
            "at": "5.6.2",
            "status": "unaffected"
          },
          {
            "at": "5.5.4",
            "status": "unaffected"
          },
          {
            "at": "5.4.11",
            "status": "unaffected"
          }
        ],
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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28 Sep 2026 13:17Current
5.8Medium risk
Vulners AI Score5.8
CVSS 42
EPSS0.00187
SSVC
33