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EUVD-2026-21334

🗓️ 10 Apr 2026 09:31:16Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 2 Views

Notepad++ 8.9.3 stack overflow when dropping a 259-char directory path without a trailing backslash.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-5525
10 Apr 202607:40
attackerkb
Circl
CVE-2026-5525
10 Apr 202610:06
circl
CNNVD
Notepad++ 安全漏洞
10 Apr 202600:00
cnnvd
CVE
CVE-2026-5525
10 Apr 202607:40
cve
Cvelist
CVE-2026-5525 Stack-Based Buffer Overflow in Notepad++ File Drop Handler leads to DoS
10 Apr 202607:40
cvelist
Tenable Nessus
Notepad++ <= 8.9.3 Stack-based Buffer Overflow (CVE-2026-5525)
15 Apr 202600:00
nessus
NVD
CVE-2026-5525
10 Apr 202608:16
nvd
Positive Technologies
PT-2026-31894
10 Apr 202600:00
ptsecurity
RedhatCVE
CVE-2026-5525
5 Jun 202619:35
redhatcve
Vulnrichment
CVE-2026-5525 Stack-Based Buffer Overflow in Notepad++ File Drop Handler leads to DoS
10 Apr 202607:40
vulnrichment
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "ca2bd32b-8ca1-33f1-b64c-b2d2e1c7881b",
        "vendor": {
          "name": "Notepad++ Project"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "82481cc4-e7a3-3b35-a770-d5699679345d",
        "product": {
          "name": "Notepad++"
        },
        "product_version": "8.9.3"
      },
      {
        "id": "d32c6117-9d4d-3b9a-b548-93063d5b096a",
        "product": {
          "name": "Notepad++"
        },
        "product_version": ""
      }
    ]
  }
]

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10 Apr 2026 09:31Current
6.2Medium risk
Vulners AI Score6.2
CVSS 3.16
EPSS0.00012
SSVC
2