# OPENSUSE-SU-2026:21291-1: ImageMagick security update

OPENSUSE-SU-2026:21291-1, released July 10, 2026, fixes 9 CVEs in ImageMagick (version 7.1.2.0-160000.11.1). None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/opensuse-su-2026-21291-1
- Platform: Linux
- Released: Jul 10, 2026
- Priority: High (Closes CVE-2026-56374, high severity)
- CVEs: 9, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://osv.dev/vulnerability/openSUSE-SU-2026:21291-1

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [ImageMagick](https://patchblox.com/security/data/product/linux/imagemagick-imagemagick.md) | opensuse-leap 16.0 | 7.1.2.0-160000.11.1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-56374](https://patchblox.com/security/data/cve/CVE-2026-56374.md) | High | imagemagick: ImageMagick before 7.1.2-19 contains a heap buffer overflow vulnerability in the FTXT encoder due to missing boundary... | 7.1 | 0.0022 |  |
| [CVE-2026-56361](https://patchblox.com/security/data/cve/CVE-2026-56361.md) | High | imagemagick: ImageMagick before 7.1.2-19 contains an off-by-one error in morphology validation allowing out-of-bounds heap buffer... | 7.1 | 0.0013 |  |
| [CVE-2026-55594](https://patchblox.com/security/data/cve/CVE-2026-55594.md) | Routine | imagemagick: ImageMagick is free and open-source software used for editing and manipulating digital images | 5.3 | 0.0024 |  |
| [CVE-2026-53466](https://patchblox.com/security/data/cve/CVE-2026-53466.md) | Routine | imagemagick: ImageMagick is free and open-source software used for editing and manipulating digital images | 6.5 | 0.0022 |  |
| [CVE-2026-53467](https://patchblox.com/security/data/cve/CVE-2026-53467.md) | Routine | imagemagick: ImageMagick is free and open-source software used for editing and manipulating digital images | 5.3 | 0.0020 |  |
| [CVE-2026-56364](https://patchblox.com/security/data/cve/CVE-2026-56364.md) | Routine | imagemagick: ImageMagick before 7.1.2-13 contains a memory leak vulnerability in LoadOpenCLDeviceBenchmark() function when parsing... | n/a | 0.0015 |  |
| [CVE-2026-56363](https://patchblox.com/security/data/cve/CVE-2026-56363.md) | Routine | imagemagick: ImageMagick before 7.1.2-22 contains a division by zero vulnerability in binomial kernel processing that allows attac... | n/a | 0.0011 |  |
| [CVE-2026-55597](https://patchblox.com/security/data/cve/CVE-2026-55597.md) | Routine | imagemagick: ImageMagick is free and open-source software used for editing and manipulating digital images | 5.5 | 0.0010 |  |
| [CVE-2026-55595](https://patchblox.com/security/data/cve/CVE-2026-55595.md) | Routine | imagemagick: ImageMagick is free and open-source software used for editing and manipulating digital images | 4.7 | 0.0009 |  |

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Data as of 2026-11-09T13:31:49Z 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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