CVE-2026-55059 OpenEXR: OpenEXRUtil SampleCountChannel row setter heap has an out-of-bounds write vulnerability
| Reporter | Title | Published | Views | Family All 33 |
|---|---|---|---|---|
 | Important: openexr | 14 Sep 202600:00 | – | amazon |
 | CVE-2026-55059 | 20 Jun 202602:01 | – | circl |
 | CVE-2026-55059 | 25 Aug 202600:16 | – | cve |
 | CVE-2026-55059 | 25 Aug 202600:16 | – | debiancve |
 | EUVD-2026-65183 | 25 Aug 202600:16 | – | euvd |
 | [SECURITY] Fedora 45 Update: mingw-openexr-3.4.15-1.fc45 | 11 Sep 202619:05 | – | fedora |
| [SECURITY] Fedora 43 Update: mingw-openexr-3.3.14-1.fc43 | 3 Sep 202600:59 | – | fedora |
| [SECURITY] Fedora 44 Update: mingw-openexr-3.4.15-1.fc44 | 3 Sep 202601:23 | – | fedora |
 | Fedora 44 : mingw-openexr (2026-54d00b8af5) | 3 Sep 202600:00 | – | nessus |
| Fedora 45 : mingw-openexr (2026-94344a87fb) | 11 Sep 202600:00 | – | nessus |
10
[
{
"vendor": "AcademySoftwareFoundation",
"product": "openexr",
"versions": [
{
"version": "< 3.2.10",
"status": "affected"
},
{
"version": ">= 3.3.0, < 3.3.12",
"status": "affected"
},
{
"version": ">= 3.4.0, < 3.4.13",
"status": "affected"
}
]
}
]Data
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25 Aug 2026 00:16Current
CVSS 3.16.1
EPSS0.00103