High severity8.8NVD Advisory· Published May 7, 2026· Updated Jul 15, 2026
CVE-2026-41142
CVE-2026-41142
Description
OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. From versions 3.0.0 to before 3.2.9, 3.3.0 to before 3.3.11, and 3.4.0 to before 3.4.11, there is an integer overflow in ImageChannel::resize that leads to heap OOB write via OpenEXRUtil public API. This issue has been patched in versions 3.2.9, 3.3.11, and 3.4.11.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
24- Range: 3.0.0 to <3.2.9, 3.3.0 to <3.3.11, 3.4.0 to <3.4.11
- osv-coords22 versionspkg:apk/chainguard/openexrpkg:apk/chainguard/openexr-devpkg:apk/chainguard/openexr-docpkg:apk/chainguard/openexr-libiexpkg:apk/chainguard/openexr-libilmthreadpkg:apk/chainguard/openexr-libopenexrpkg:apk/chainguard/openexr-libopenexrcorepkg:apk/chainguard/openexr-libopenexrutilpkg:apk/chainguard/openexr-staticpkg:apk/wolfi/openexrpkg:apk/wolfi/openexr-devpkg:apk/wolfi/openexr-docpkg:apk/wolfi/openexr-libiexpkg:apk/wolfi/openexr-libilmthreadpkg:apk/wolfi/openexr-libopenexrpkg:apk/wolfi/openexr-libopenexrcorepkg:apk/wolfi/openexr-libopenexrutilpkg:apk/wolfi/openexr-staticpkg:rpm/almalinux/openexrpkg:rpm/almalinux/openexr-develpkg:rpm/almalinux/openexr-libspkg:rpm/opensuse/openexr&distro=openSUSE%20Tumbleweed
< 3.4.10-r0+ 21 more
- (no CPE)range: < 3.4.10-r0
- (no CPE)range: < 3.4.11-r0
- (no CPE)range: < 3.4.11-r0
- (no CPE)range: < 3.4.11-r0
- (no CPE)range: < 3.4.11-r0
- (no CPE)range: < 3.4.10-r0
- (no CPE)range: < 3.4.10-r0
- (no CPE)range: < 3.4.10-r0
- (no CPE)range: < 3.4.11-r0
- (no CPE)range: < 3.4.10-r0
- (no CPE)range: < 3.4.11-r0
- (no CPE)range: < 3.4.11-r0
- (no CPE)range: < 3.4.11-r0
- (no CPE)range: < 3.4.11-r0
- (no CPE)range: < 3.4.10-r0
- (no CPE)range: < 3.4.10-r0
- (no CPE)range: < 3.4.10-r0
- (no CPE)range: < 3.4.11-r0
- (no CPE)range: < 3.1.1-3.el9_8.3
- (no CPE)range: < 3.1.1-3.el9_8.3
- (no CPE)range: < 3.1.1-3.el9_8.3
- (no CPE)range: < 3.4.11-1.1
Patches
Vulnerability mechanics
References
12- github.com/AcademySoftwareFoundation/openexr/commit/0592ee539f33c122c90f09238579b902d838afb4nvdPatch
- github.com/AcademySoftwareFoundation/openexr/pull/2367nvdIssue TrackingPatch
- github.com/AcademySoftwareFoundation/openexr/security/advisories/GHSA-m25w-72cj-q6mgnvdExploitVendor Advisory
- access.redhat.com/errata/RHSA-2026:38498nvd
- access.redhat.com/errata/RHSA-2026:38499nvd
- access.redhat.com/errata/RHSA-2026:39024nvd
- access.redhat.com/errata/RHSA-2026:39025nvd
- access.redhat.com/errata/RHSA-2026:39026nvd
- access.redhat.com/errata/RHSA-2026:39027nvd
- access.redhat.com/security/cve/CVE-2026-41142nvd
- bugzilla.redhat.com/show_bug.cginvd
- security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-41142.jsonnvd
News mentions
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