Lucene search
+L

EUVD-2026-80333

🗓️ 16 Sep 2026 09:27:46Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 3 Views

Unauthenticated log injection in Apache ZooKeeper 3.8.0-3.8.6, 3.9.0-3.9.5 forges audit fields.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-84439
16 Sep 202609:27
cve
cvelist
Cvelist
CVE-2026-84439 Apache ZooKeeper: Audit log injection via unsanitized output from multiple sources
16 Sep 202609:27
cvelist
nvd
NVD
CVE-2026-84439
16 Sep 202610:16
nvd
[
  {
    "enisaIdVendor": [
      {
        "id": "9a23bc60-079d-3128-8c82-a69b46b58830",
        "vendor": {
          "name": "Apache Software Foundation"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "24af3f6a-cbf1-32ce-8f08-b030730228f6",
        "product": {
          "name": "Apache ZooKeeper",
          "vendor": {
            "name": "Apache Software Foundation"
          }
        },
        "product_version": "3.8.0 ≤3.8.6"
      },
      {
        "id": "a436d7e3-ee57-3152-bffd-5b840072882f",
        "product": {
          "name": "Apache ZooKeeper",
          "vendor": {
            "name": "Apache Software Foundation"
          }
        },
        "product_version": "3.9.0 ≤3.9.5"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

16 Sep 2026 10:12Current
5.9Medium risk
Vulners AI Score5.9
EPSS0.00251
3