Linux Distros Unpatched Vulnerability : CVE-2026-45696

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. In versions 3.4.0 through 3.4.11...

Linux Distros Unpatched Vulnerability : CVE-2026-44663

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. In versions 3.4.0 through 3.4.11...

CVE-2026-45696

A flaw was found in the OpenEXR image library. If an application opens a maliciously crafted EXR image file, it triggers a memory error. An attacker can use this to crash the application—causing a denial of service DoS—and potentially view sensitive information from the application's memory. Any...

CVE-2026-44663

A security flaw has been identified in OpenEXR, a widely used image format library, which may impact applications processing certain high-resolution image files. Mitigation To mitigate this issue, avoid processing untrusted HTJ2K-compressed EXR files. Restricting the handling of such files to...

DEBIAN-CVE-2026-44663

OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. In versions 3.4.0 through 3.4.11, an integer overflow in htundoimpl in src/lib/OpenEXRCore/internalht.cpp leads to a heap-buffer overflow when decoding a crafted...

DEBIAN-CVE-2026-45696

OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. In versions 3.4.0 through 3.4.11, the HTJ2K High-Throughput JPEG 2000 decoder, htundoimpl in OpenEXRCore is vulnerable to a heap-buffer-overflow READ. The htundoimp...

CVE-2026-44663

OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. In versions 3.4.0 through 3.4.11, an integer overflow in htundoimpl in src/lib/OpenEXRCore/internalht.cpp leads to a heap-buffer overflow when decoding a crafted...

CVE-2026-45696

OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. In versions 3.4.0 through 3.4.11, the HTJ2K High-Throughput JPEG 2000 decoder, htundoimpl in OpenEXRCore is vulnerable to a heap-buffer-overflow READ. The htundoimp...

CVE-2026-45696 OpenEXR HTJ2K decoder heap buffer over-read in ht_undo_impl() (DoS)

OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. In versions 3.4.0 through 3.4.11, the HTJ2K High-Throughput JPEG 2000 decoder, htundoimpl in OpenEXRCore is vulnerable to a heap-buffer-overflow READ. The htundoimp...

CVE-2026-45696

CVE-2026-45696 affects OpenEXR 3.4.0–3.4.11, where the HTJ2K decoder’s ht_undo_impl() can perform a heap-buffer-overflow READ due to a width mismatch between the EXR codestream and the declared line width. The decoder copies 32-bit samples from cur_line->i32[] without validating the OpenJPH li...

CVE-2026-45696

OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. In versions 3.4.0 through 3.4.11, the HTJ2K High-Throughput JPEG 2000 decoder, htundoimpl in OpenEXRCore is vulnerable to a heap-buffer-overflow READ. The htundoimp...

CVE-2026-44663 OpenEXR: Integer overflow in the HTJ2K decoder leads to heap-buffer-overflow

OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. In versions 3.4.0 through 3.4.11, an integer overflow in htundoimpl in src/lib/OpenEXRCore/internalht.cpp leads to a heap-buffer overflow when decoding a crafted...

CVE-2026-44663

Technical summary (OpenEXR CVE-2026-44663): In OpenEXR 3.4.0–3.4.11, ht_undo_impl() in OpenEXRCore/internal_ht.cpp performs an integer overflow when computing bytes_per_element during HTJ2K decoding, causing a heap-buffer-overflow on large widths (e.g., >= 536,870,912 for FLOAT). The overflow ...

CVE-2026-44663

OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. In versions 3.4.0 through 3.4.11, an integer overflow in htundoimpl in src/lib/OpenEXRCore/internalht.cpp leads to a heap-buffer overflow when decoding a crafted...

ROOT-OS-DEBIAN-13-CVE-2026-42217 CVE-2026-42217 in rootio-openexr - Patched by Root

Root has patched CVE-2026-42217 in the rootio-openexr package for Root:Debian:13. Multiple fixed versions available...

ROOT-OS-DEBIAN-13-CVE-2026-40250 CVE-2026-40250 in rootio-openexr - Patched by Root

Root has patched CVE-2026-40250 in the rootio-openexr package for Root:Debian:13. Multiple fixed versions available...

ROOT-OS-DEBIAN-13-CVE-2026-34379 CVE-2026-34379 in rootio-openexr - Patched by Root

Root has patched CVE-2026-34379 in the rootio-openexr package for Root:Debian:13. Multiple fixed versions available...

ROOT-OS-DEBIAN-13-CVE-2025-12839 CVE-2025-12839 in rootio-openexr - Patched by Root

Root has patched CVE-2025-12839 in the rootio-openexr package for Root:Debian:13. Multiple fixed versions available...

ROOT-OS-DEBIAN-13-CVE-2026-42216 CVE-2026-42216 in rootio-openexr - Patched by Root

Root has patched CVE-2026-42216 in the rootio-openexr package for Root:Debian:13. Multiple fixed versions available...

ROOT-OS-DEBIAN-13-CVE-2026-34545 CVE-2026-34545 in rootio-openexr - Patched by Root

Root has patched CVE-2026-34545 in the rootio-openexr package for Root:Debian:13. Multiple fixed versions available...