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CVE-2026-68513 OpenEXR: Heap buffer overflow in PyOpenEXR from literal/prefixed RGB channel name collision

🗓️ 25 Aug 2026 19:06:11Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 11 Views

Heap buffer overflow in PyOpenEXR 3.3.0-3.4.13 via literal/prefixed RGB channel name collision.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
freebsd
FreeBSD
OpenEXR -- 3.4.14 fixes multiple vulnerabilities
7 Aug 202600:00
freebsd
cve
CVE
CVE-2026-68513
25 Aug 202619:06
cve
euvd
EUVD
EUVD-2026-65736
25 Aug 202619:06
euvd
nessus
Tenable Nessus
FreeBSD : OpenEXR -- 3.4.14 fixes multiple vulnerabilities (56449320-97c5-11f1-84d7-3c7c3fba4204)
15 Aug 202600:00
nessus
nvd
NVD
CVE-2026-68513
25 Aug 202620:17
nvd
ptsecurity
Positive Technologies
PT-2026-81488
25 Aug 202600:00
ptsecurity
[
  {
    "vendor": "AcademySoftwareFoundation",
    "product": "openexr",
    "versions": [
      {
        "version": ">= 3.3.0, < 3.3.13",
        "status": "affected"
      },
      {
        "version": ">= 3.4.0, < 3.4.14",
        "status": "affected"
      }
    ]
  }
]

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