DEBIAN-CVE-2026-59184
OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. Versions before 3.2.11, 3.3.0 through 3.3.12, and 3.4.0 through 3.4.13 allow a crafted EXR with a nonzero dataWindow.min to make TypedFlatImageChannel::row() return an invalid heap pointer, causing out-of-bounds or use-after-free writes. This occurs when an application writes rows through FlatHalfChannel::row(). Affected consumers are tools, converters, render pipeline components, or image-processing services that accept untrusted EXR files and use FlatHalfChannel::row() on loaded images. This issue is fixed in versions 3.2.11, 3.3.13, and 3.4.14.
DEBIAN-CVE-2026-59184
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: osv:DEBIAN-CVE-2026-59184
openexr
Source reference: /affected/0/package/name
- Affected versions
- 3.1.13-1
Source reference:
/affected/0/versions3.1.13-2Source reference:
/affected/0/versions3.1.5-5Source reference:
/affected/0/versions3.1.5-5.1Source reference:
/affected/0/versions3.1.5-5.1+hurd.1Source reference:
/affected/0/versions3.4.14-0.1Source reference:
/affected/0/versions3.4.15+ds-1Source reference:
/affected/0/versions3.4.6+ds-1Source reference:
/affected/0/versions3.4.6+ds-2Source reference:
/affected/0/versions3.4.6+ds-3Source reference:
/affected/0/versions3.4.6+ds-4Source reference:
/affected/0/versions - Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
openexr
Source reference: /affected/1/package/name
- Affected versions
- 3.1.13-2
Source reference:
/affected/1/versions3.4.14-0.1Source reference:
/affected/1/versions3.4.15+ds-1Source reference:
/affected/1/versions3.4.6+ds-1Source reference:
/affected/1/versions3.4.6+ds-2Source reference:
/affected/1/versions3.4.6+ds-3Source reference:
/affected/1/versions3.4.6+ds-4Source reference:
/affected/1/versions - Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
openexr
Source reference: /affected/2/package/name
- Affected versions
- 3.1.13-2
Source reference:
/affected/2/versions3.4.6+ds-1Source reference:
/affected/2/versions3.4.6+ds-2Source reference:
/affected/2/versions3.4.6+ds-3Source reference:
/affected/2/versions3.4.6+ds-4Source reference:
/affected/2/versions - Fixed versions
- 3.4.14-0.1
Source reference:
/affected/2/ranges - Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "openexr",
"purl": "pkg:deb/debian/openexr?arch=source&distro=bookworm",
"ecosystem": "Debian:12"
},
"versions": [
"3.1.13-1",
"3.1.13-2",
"3.1.5-5",
"3.1.5-5.1",
"3.1.5-5.1+hurd.1",
"3.4.14-0.1",
"3.4.15+ds-1",
"3.4.6+ds-1",
"3.4.6+ds-2",
"3.4.6+ds-3",
"3.4.6+ds-4"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-59184.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "openexr",
"purl": "pkg:deb/debian/openexr?arch=source&distro=trixie",
"ecosystem": "Debian:13"
},
"versions": [
"3.1.13-2",
"3.4.14-0.1",
"3.4.15+ds-1",
"3.4.6+ds-1",
"3.4.6+ds-2",
"3.4.6+ds-3",
"3.4.6+ds-4"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-59184.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.4.14-0.1"
}
]
}
],
"package": {
"name": "openexr",
"purl": "pkg:deb/debian/openexr?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"versions": [
"3.1.13-2",
"3.4.6+ds-1",
"3.4.6+ds-2",
"3.4.6+ds-3",
"3.4.6+ds-4"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-59184.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
]Publisher severity
No explicit severity was provided.
- Event
- #58018 · Revision 1
- Added to Heist Feed
- Publisher date