CVE-2026-84195

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Source
https://cve.org/CVERecord?id=CVE-2026-84195
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-84195.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-84195
Aliases
Published
2026-09-01T11:33:58.484Z
Modified
2026-09-03T03:48:17.130003474Z
Severity
  • 8.3 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N CVSS Calculator
Summary
Kyverno before 1.16.4 Credential Leak via apiCall
Details

Kyverno before 1.16.4 automatically attaches the admission controller's ServiceAccount token to outbound HTTP requests in apiCall service mode without explicit authorization headers. Attackers can exfiltrate the token by directing apiCall requests to external or attacker-controlled endpoints, gaining full control over Kyverno policies and cluster resources.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/84xxx/CVE-2026-84195.json",
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
        "CWE-200"
    ]
}
References

Affected packages

Git / github.com/kyverno/kyverno

Affected ranges

Type
GIT
Repo
https://github.com/kyverno/kyverno
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
ead0a548e9b0e8746c6175abb53f8edff0aa5f1e
Database specific
Show details 
{
    "source": [
        "AFFECTED_FIELD",
        "DESCRIPTION"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.16.4"
        }
    ]
}

Affected versions

1.*
1.3.0-rc10
1.6-dev
1.7-dev
1.8-dev
1.9-dev
helm-chart-v2.*
helm-chart-v2.0.3
helm-chart-v2.0.3-rc1
helm-chart-v2.0.3-rc2
helm-chart-v2.1.0
helm-chart-v2.1.3
kyverno-chart-3.*
kyverno-chart-3.6.0
kyverno-chart-3.6.0-rc.1
kyverno-chart-3.6.0-rc.2
kyverno-chart-3.6.1
kyverno-chart-3.6.1-rc.1
kyverno-chart-3.6.1-rc.2
kyverno-chart-3.6.2
kyverno-chart-3.6.2-rc.1
kyverno-chart-3.6.3
kyverno-chart-3.6.3-rc.1
kyverno-chart-3.6.4-rc.1
kyverno-policies-chart-3.*
kyverno-policies-chart-3.6.0
kyverno-policies-chart-3.6.0-rc.1
kyverno-policies-chart-3.6.0-rc.2
kyverno-policies-chart-3.6.1
kyverno-policies-chart-3.6.1-rc.1
kyverno-policies-chart-3.6.1-rc.2
kyverno-policies-chart-3.6.2
kyverno-policies-chart-3.6.2-rc.1
kyverno-policies-chart-3.6.3
kyverno-policies-chart-3.6.3-rc.1
kyverno-policies-chart-3.6.4-rc.1
Other
test-dev
v0.*
v0.1.0
v0.10.0
v0.11.0
v0.2.0
v0.3.0
v0.4.0
v0.5.0
v0.7.0
v0.7.1
v0.8.0
v0.9.0
v0.9.1
v1.*
v1.0.0
v1.0.0-rc1
v1.1.1
v1.1.10
v1.1.11
v1.1.12
v1.1.2
v1.1.3
v1.1.3-rc1
v1.1.4
v1.1.4-rc1
v1.1.5
v1.1.6
v1.1.6-rc1
v1.1.6-rc2
v1.1.6-rc3
v1.1.6-rc4
v1.1.6-rc5
v1.1.7
v1.1.7-rc1
v1.1.7-rc2
v1.1.7-rc3
v1.1.7-rc4
v1.1.8
v1.1.9
v1.16.0
v1.16.0-rc.1
v1.16.0-rc.2
v1.16.1
v1.16.1-rc.1
v1.16.1-rc.2
v1.16.2
v1.16.2-rc.1
v1.16.3
v1.16.3-rc.1
v1.16.4-rc.1
v1.2.0
v1.2.1
v1.3.0
v1.3.0-rc1
v1.3.0-rc10
v1.3.0-rc11
v1.3.0-rc12
v1.3.0-rc2
v1.3.0-rc3
v1.3.0-rc4
v1.3.0-rc5
v1.3.0-rc6
v1.3.0-rc7
v1.3.0-rc8
v1.3.0-rc9
v1.3.1
v1.3.2
v1.3.2-rc1
v1.3.2-rc2
v1.3.2-rc3
v1.3.3
v1.3.4
v1.3.4-rc1
v1.3.5
v1.3.5-rc1
v1.3.5-rc2
v1.3.5-rc3
v1.3.5-rc4
v1.3.5-rc5
v1.3.6
v1.3.6-rc1
v1.3.6-rc2
v1.3.6-rc3
v1.3.6-rc4
v1.3.6-rc5
v1.4.0
v1.4.0-rc1
v1.4.0-rc2
v1.4.0-rc3
v1.4.0-rc4
v1.4.1
v1.4.2
v1.4.2-rc1
v1.4.2-rc2
v1.4.2-rc3
v1.4.2-rc4
v1.4.3
v1.4.3-rc1
v1.4.3-rc2
v1.5.0-rc1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-84195.json"