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EUVD-2026-18062

🗓️ 01 Apr 2026 20:51:45Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 3 Views

OpenEXR heap overflow enables remote code execution with HTJ2K and 32768 width; fixed in 3.4.7.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-39886
21 Apr 202601:27
attackerkb
ATTACKERKB
CVE-2026-34545
1 Apr 202620:51
attackerkb
AlpineLinux
CVE-2026-34545
1 Apr 202620:51
alpinelinux
Information Security Automation
April Linux Patch Wednesday
22 Apr 202616:00
avleonov
Chainguard
CVE-2026-34545 vulnerabilities
8 Apr 202601:17
cgr
Circl
CVE-2026-34545
1 Apr 202623:27
circl
CNNVD
OpenEXR 输入验证错误漏洞
1 Apr 202600:00
cnnvd
CVE
CVE-2026-34545
1 Apr 202620:51
cve
Cvelist
CVE-2026-34545 OpenEXR: integer overflow lead to OOB in HTJ2K decoder
1 Apr 202620:51
cvelist
Debian CVE
CVE-2026-34545
1 Apr 202620:51
debiancve
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "036a76ac-2038-30b5-8bb3-7e872996ed7c",
        "vendor": {
          "name": "AcademySoftwareFoundation"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "3b9437d7-046c-3520-94cf-5ab4c6036e6e",
        "product": {
          "name": "OpenEXR"
        },
        "product_version": "3.4.0, < 3.4.7"
      }
    ]
  }
]

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01 Apr 2026 20:51Current
6.5Medium risk
Vulners AI Score6.5
CVSS 48.4
EPSS0.00463
3