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CVE-2026-93991

🗓️ 19 Sep 2026 22:58:11Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 33 Views

Authorization bypass in Argo Workflows via negated namespace selector exposes cross-namespace data.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-93991
19 Sep 202623:02
–circl
cvelist
Cvelist
CVE-2026-93991 Argo Workflows 4.1.0 through 4.1.3 Cross-Namespace Disclosure via Negated Selector
19 Sep 202622:58
–cvelist
euvd
EUVD
EUVD-2026-83619
20 Sep 202600:30
–euvd
mend
Mend
CVE-2026-93991
19 Sep 202622:58
–mend
nvd
NVD
CVE-2026-93991
19 Sep 202623:17
–nvd
osv
OSV
BIT-ARGO-WORKFLOWS-2026-93991 Argo Workflows 4.1.0 through 4.1.3 Cross-Namespace Disclosure via Negated Selector
29 Sep 202608:38
–osv
osv
OSV
MINI-6HJF-WC65-6J94
29 Sep 202614:26
–osv
osv
OSV
MINI-GH54-75H2-5RMJ
29 Sep 202614:26
–osv
osv
OSV
MINI-MJG7-H27F-VJ5X
29 Sep 202614:26
–osv
osv
OSV
MINI-QF3J-34XF-CVC3
29 Sep 202614:26
–osv
Rows per page
Vulners
CNA
Node
argoprojargo-workflowsRange4.1.0–4.1.4
[
  {
    "vendor": "argoproj",
    "product": "argo-workflows",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:golang/github.com/argoproj/argo-workflows/v4",
    "versions": [
      {
        "version": "4.1.0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "4.1.4"
      }
    ],
    "repo": "https://github.com/argoproj/argo-workflows"
  }
]

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22 Sep 2026 20:25Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.7
CVSS 48.3
EPSS0.00436
SSVC
33