Lucene search
K

CVE-2026-6539

🗓️ 30 Apr 2026 20:31:54Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 260 Views

Notepad++ 8.9.3 has format string injection in Find Results via nativeLang.xml, causing DoS and data leakage.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-6539
30 Apr 202620:31
attackerkb
Circl
CVE-2026-6539
26 Apr 202614:42
circl
CNNVD
Notepad++ 格式化字符串错误漏洞
30 Apr 202600:00
cnnvd
Cvelist
CVE-2026-6539 Notepad++ 8.9.3 Format String Injection via nativeLang.xml
30 Apr 202620:31
cvelist
EUVD
EUVD-2026-26436
30 Apr 202620:31
euvd
Tenable Nessus
Notepad++ < 8.9.4 Multiple Vulnerabilities
30 Apr 202600:00
nessus
NVD
CVE-2026-6539
30 Apr 202621:16
nvd
Positive Technologies
PT-2026-36185
30 Apr 202600:00
ptsecurity
Vulnrichment
CVE-2026-6539 Notepad++ 8.9.3 Format String Injection via nativeLang.xml
30 Apr 202620:31
vulnrichment
NVD
Vulners
[
  {
    "vendor": "Notepad++",
    "product": "Notepad++",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "8.9.4",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected",
    "platforms": [
      "Windows"
    ]
  }
]

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

01 May 2026 19:30Current
5.2Medium risk
Vulners AI Score5.2
CVSS 3.14.4
CVSS 44.6
EPSS0.00008
SSVC
260