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CVE-2026-68516

🗓️ 24 Aug 2026 22:08:49Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 63 Views

Stack OOB write in OpenEXR 3.4.0-3.4.13 via crafted HTJ2K EXR causing DoS during decode.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-68516 OpenEXR: HTJ2K SIZ image-offset gap stack buffer overflow
24 Aug 202622:08
–cvelist
debiancve
Debian CVE
CVE-2026-68516
24 Aug 202622:08
–debiancve
euvd
EUVD
EUVD-2026-65178
24 Aug 202622:08
–euvd
mend
Mend
CVE-2026-68516
24 Aug 202622:08
–mend
nvd
NVD
CVE-2026-68516
24 Aug 202622:17
–nvd
osv_bell
osv_bell
BELL-CVE-2026-68516
27 Aug 202606:10
–osv_bell
osv_debian
osv_debian
DEBIAN-CVE-2026-68516
24 Aug 202622:17
–osv_debian
osv_echo
osv_echo
ECHO-D7AB-3F98-D4D5 Fixed by bumping the vendored OpenJPH (HTJ2K codec). 3.1.13 has no HTJ2K support and ships no external/OpenJPH.
26 Aug 202613:45
–osv_echo
osv_mini
osv_mini
MINI-7X59-6W4J-44WF
28 Aug 202619:10
–osv_mini
osv_opensuse
osv_opensuse
OPENSUSE-SU-2026:12184-1 python313-OpenEXR-3.4.16-1.1 on GA media
18 Oct 202600:00
–osv_opensuse
Rows per page
Vulners
Node
openexropenexrRange3.4.0–3.4.14
[
  {
    "vendor": "AcademySoftwareFoundation",
    "product": "openexr",
    "versions": [
      {
        "version": ">= 3.4.0, < 3.4.14",
        "status": "affected"
      }
    ]
  }
]

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12 Oct 2026 15:10Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.16.5
EPSS0.00452
SSVC
63