CVE catalog
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 a
- Severity
- High · CVSS 7.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H - Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 0.22% · Oct 25, 2026
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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | openexr | sid | 3.4.16+ds-1 | fixed |
| Debian | openexr | forky | 3.4.16+ds-1 | fixed |
| Debian | openexr | trixie | 3.1.13-2 | vulnerable |
| Debian | openexr | bookworm | 3.1.5-5 | vulnerable |
| Suse | openexr | linux enterprise module for desktop applications 15 sp7 | 2.2.1-150000.3.55.1 | fixed |
| Suse | openexr | linux enterprise high performance computing 15 sp4-espos | 2.2.1-150000.3.55.1 | fixed |
| Suse | openexr | linux enterprise high performance computing 15 sp4-ltss | 2.2.1-150000.3.55.1 | fixed |
| Suse | openexr | linux enterprise high performance computing 15 sp5-espos | 2.2.1-150000.3.55.1 | fixed |
| Suse | openexr | linux enterprise high performance computing 15 sp5-ltss | 2.2.1-150000.3.55.1 | fixed |
| Suse | openexr | linux enterprise server 15 sp4-ltss | 2.2.1-150000.3.55.1 | fixed |
| Suse | openexr | linux enterprise server 15 sp5-ltss | 2.2.1-150000.3.55.1 | fixed |
| Suse | openexr | linux enterprise server 15 sp6-ltss | 2.2.1-150000.3.55.1 | fixed |
| Suse | openexr | linux enterprise server for sap applications 15 sp4 | 2.2.1-150000.3.55.1 | fixed |
| Suse | openexr | linux enterprise server for sap applications 15 sp5 | 2.2.1-150000.3.55.1 | fixed |
| Suse | openexr | linux enterprise server for sap applications 15 sp6 | 2.2.1-150000.3.55.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | openexr | source | sid | 3.4.14-0.1 | not yet assigned | Not reported | Not reported |
| Debian | openexr | source | forky | 3.4.14-0.1 | not yet assigned | Not reported | Not reported |
| Debian | openexr | source | trixie | (unfixed) | not yet assigned | Not reported | Not reported |
| Debian | openexr | source | bookworm | (unfixed) | not yet assigned | Not reported | Not reported |
| Suse | openexr | rpm | linux enterprise module for desktop applications 15 sp7 | 2.2.1-150000.3.55.1 | Not reported | SUSE-SU-2026:4003-1 | Not reported |
| Suse | openexr | rpm | linux enterprise high performance computing 15 sp4-espos | 2.2.1-150000.3.55.1 | Not reported | SUSE-SU-2026:4003-1 | Not reported |
| Suse | openexr | rpm | linux enterprise high performance computing 15 sp4-ltss | 2.2.1-150000.3.55.1 | Not reported | SUSE-SU-2026:4003-1 | Not reported |
| Suse | openexr | rpm | linux enterprise high performance computing 15 sp5-espos | 2.2.1-150000.3.55.1 | Not reported | SUSE-SU-2026:4003-1 | Not reported |
| Suse | openexr | rpm | linux enterprise high performance computing 15 sp5-ltss | 2.2.1-150000.3.55.1 | Not reported | SUSE-SU-2026:4003-1 | Not reported |
| Suse | openexr | rpm | linux enterprise server 15 sp4-ltss | 2.2.1-150000.3.55.1 | Not reported | SUSE-SU-2026:4003-1 | Not reported |
| Suse | openexr | rpm | linux enterprise server 15 sp5-ltss | 2.2.1-150000.3.55.1 | Not reported | SUSE-SU-2026:4003-1 | Not reported |
| Suse | openexr | rpm | linux enterprise server 15 sp6-ltss | 2.2.1-150000.3.55.1 | Not reported | SUSE-SU-2026:4003-1 | Not reported |
| Suse | openexr | rpm | linux enterprise server for sap applications 15 sp4 | 2.2.1-150000.3.55.1 | Not reported | SUSE-SU-2026:4003-1 | Not reported |
| Suse | openexr | rpm | linux enterprise server for sap applications 15 sp5 | 2.2.1-150000.3.55.1 | Not reported | SUSE-SU-2026:4003-1 | Not reported |
| Suse | openexr | rpm | linux enterprise server for sap applications 15 sp6 | 2.2.1-150000.3.55.1 | Not reported | SUSE-SU-2026:4003-1 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [libopenexr-3-1-30]Affected
Source package: [openexr]
Details (2)
3.1.5-5· amd64 · bookwormAffected
nvd · openexr · debian · bookworm; nvd · openexr · debian · 12
3.1.5-5· arm64 · bookwormAffected
nvd · openexr · debian · bookworm; nvd · openexr · debian · 12
- [libopenexr-dev]Affected
Source package: [openexr]
Details (2)
3.1.5-5· amd64 · bookwormAffected
nvd · openexr · debian · bookworm; nvd · openexr · debian · 12
3.1.5-5· arm64 · bookwormAffected
nvd · openexr · debian · bookworm; nvd · openexr · debian · 12
- [libopenexr-doc]Affected
Source package: [openexr]
Details (2)
3.1.5-5· all · bookwormAffected
nvd · openexr · debian · bookworm; nvd · openexr · debian · 12
3.1.5-5· all · bookwormAffected
nvd · openexr · debian · bookworm; nvd · openexr · debian · 12
- [openexr]Affected
Details (2)
3.1.5-5· amd64 · bookwormAffected
nvd · openexr · debian · bookworm; nvd · openexr · debian · 12
3.1.5-5· arm64 · bookwormAffected
nvd · openexr · debian · bookworm; nvd · openexr · debian · 12
[Debian 13 (Trixie)]
- [libopenexr-3-1-30]Affected
Source package: [openexr]
Details (2)
3.1.13-2· amd64 · trixieAffected
nvd · openexr · debian · 13
3.1.13-2· arm64 · trixieAffected
nvd · openexr · debian · 13
- [libopenexr-dev]Affected
Source package: [openexr]
Details (2)
3.1.13-2· amd64 · trixieAffected
nvd · openexr · debian · 13
3.1.13-2· arm64 · trixieAffected
nvd · openexr · debian · 13
- [libopenexr-doc]Affected
Source package: [openexr]
Details (2)
3.1.13-2· all · trixieAffected
nvd · openexr · debian · 13
3.1.13-2· all · trixieAffected
nvd · openexr · debian · 13
- [openexr]Affected
Details (2)
3.1.13-2· amd64 · trixieAffected
nvd · openexr · debian · 13
3.1.13-2· arm64 · trixieAffected
nvd · openexr · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2026_11612-1.json]
- [https://nvd.nist.gov/vuln/detail/CVE-2026-59184]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2026-59184]
- [https://osv.dev/vulnerability/SUSE-SU-2026:4003-1]
- [https://security-tracker.debian.org/tracker/CVE-2026-59184]
- [https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-59184.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-3923.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]