Lucene search
K

CVE-2026-26981 OpenEXR has heap-buffer-overflow via signed integer underflow in ImfContextInit.cpp

🗓️ 24 Feb 2026 02:26:16Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 19 Views

OpenEXR CVE-2026-26981 causes heap-overflow from signed underflow in ImfContextInit.cpp on malformed file reads.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-26981
24 Feb 202602:26
attackerkb
AlpineLinux
CVE-2026-26981
24 Feb 202602:26
alpinelinux
Chainguard
CVE-2026-26981 vulnerabilities
26 Feb 202619:17
cgr
Circl
CVE-2026-26981
21 Feb 202621:21
circl
CNNVD
OpenEXR 安全漏洞
24 Feb 202600:00
cnnvd
CVE
CVE-2026-26981
24 Feb 202602:26
cve
Debian CVE
CVE-2026-26981
24 Feb 202602:26
debiancve
EUVD
EUVD-2026-7407
6 Apr 202617:51
euvd
Fedora
[SECURITY] Fedora 42 Update: mingw-openexr-3.3.8-1.fc42
17 Mar 202602:12
fedora
Fedora
[SECURITY] Fedora 43 Update: mingw-openexr-3.3.8-1.fc43
17 Mar 202600:49
fedora
Rows per page
[
  {
    "vendor": "AcademySoftwareFoundation",
    "product": "openexr",
    "versions": [
      {
        "version": ">= 3.3.0, < 3.3.7",
        "status": "affected"
      },
      {
        "version": ">= 3.4.0, < 3.4.5",
        "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