# CVE-2026-56364: imagemagick: ImageMagick before 7.1.2-13 contains a memory leak vulnerability in LoadOpenCLDeviceBenchmark() function when parsing...

CVE-2026-56364 is fixed in 2 products on 1 platform, first by DEBIAN-CVE-2026-56364, released July 1, 2026. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2026-56364
- Priority: Routine
- CVSS: n/a
- EPSS: 0.0015
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Jun 30, 2026

## Description

ImageMagick before 7.1.2-13 contains a memory leak vulnerability in LoadOpenCLDeviceBenchmark() function when parsing malformed OpenCL device profile XML files with unclosed device elements. Attackers with write access to the OpenCL cache directory can place malicious XML files to exhaust memory and cause denial of service.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | ImageMagick opensuse-leap 16.0 | 7.1.2.0-160000.11.1 | [OPENSUSE-SU-2026:21291-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21291-1.md) | Jul 10, 2026 |
| Linux | ImageMagick sles 15.6 | 7.1.0.9-150400.6.96.1 | [SUSE-SU-2026:3053-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3053-1.md) | Jul 15, 2026 |
| Linux | ImageMagick sles 15.7 | 7.1.0.9-150400.6.96.1 | [SUSE-SU-2026:3053-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3053-1.md) | Jul 15, 2026 |
| Linux | ImageMagick sles 16.0 | 7.1.2.0-160000.11.1 | [SUSE-SU-2026:22620-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-22620-1.md) | Jul 10, 2026 |
| Linux | imagemagick Debian 13.5 (trixie) | 8:7.1.1.43+dfsg1-1+deb13u11 | [DEBIAN-CVE-2026-56364](https://patchblox.com/security/data/fix/linux/debian-cve-2026-56364.md) | Jul 1, 2026 |
| Linux | imagemagick Debian 14 | 8:7.1.2.13+dfsg1-1 | [DEBIAN-CVE-2026-56364](https://patchblox.com/security/data/fix/linux/debian-cve-2026-56364.md) | Jul 1, 2026 |

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Data as of 2026-11-09T07:25:28Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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