Lucene search
K

CVE-2026-39886

🗓️ 21 Apr 2026 01:27:01Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 6 Views

OpenEXR 3.4.0–3.4.9 have a signed overflow in ht_undo_impl() causing heap writes; fixed in 3.4.10.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
FreeBSD
OpenEXR -- several integer overflow vulnerabilities
17 Apr 202600:00
freebsd
ATTACKERKB
CVE-2026-39886
21 Apr 202601:27
attackerkb
AlpineLinux
CVE-2026-39886
21 Apr 202601:27
alpinelinux
Circl
CVE-2026-39886
18 Apr 202600:01
circl
CNNVD
OpenEXR 输入验证错误漏洞
21 Apr 202600:00
cnnvd
Cvelist
CVE-2026-39886 OpenEXR has HTJ2K Signed Integer Overflow in ht_undo_impl()
21 Apr 202601:27
cvelist
Debian CVE
CVE-2026-39886
21 Apr 202601:27
debiancve
EUVD
EUVD-2026-24041
21 Apr 202601:27
euvd
Tenable Nessus
FreeBSD : OpenEXR -- several integer overflow vulnerabilities (7b83af27-3a86-11f1-90cd-41d47652b1c2)
20 Apr 202600:00
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-39886
22 Apr 202600:00
nessus
Rows per page
NVD
Vulners
Node
openexropenexrRange3.4.03.4.10
[
  {
    "vendor": "AcademySoftwareFoundation",
    "product": "openexr",
    "versions": [
      {
        "version": ">= 3.4.0, < 3.4.10",
        "status": "affected"
      }
    ]
  }
]

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

22 Apr 2026 18:41Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.3
EPSS0.0008
SSVC
6