# libmagickcore-7-headers 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2: libmagickcore-7-headers 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2 for Ubuntu 26.04.1 LTS (resolute)

libmagickcore-7-headers 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2, released July 29, 2026, fixes 9 CVEs in libmagickcore-7-headers. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/ubuntu-resolute-libmagickcore-7-headers-8-7.1.2.18-dfsg1-1ubuntu0.1-esm2
- Platform: Linux
- Released: Jul 29, 2026
- Priority: High (Closes CVE-2026-61857, high severity)
- CVEs: 9, exploited: 0, on CISA KEV: 0

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [libmagickcore-7-headers](https://patchblox.com/security/data/product/linux/libmagickcore-7-headers.md) | Ubuntu 26.04.1 LTS (resolute) | 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-61857](https://patchblox.com/security/data/cve/CVE-2026-61857.md) | High | imagemagick: ImageMagick before 7.1.2-26 contains a heap use-after-free vulnerability caused by missing null check when parsing XM... | 7.5 | 0.0027 |  |
| [CVE-2026-61870](https://patchblox.com/security/data/cve/CVE-2026-61870.md) | High | imagemagick: ImageMagick before 7.1.2-26 contains a memory leak vulnerability in the VIFF encoder when memory allocation fails | 7.5 | 0.0019 |  |
| [CVE-2026-61863](https://patchblox.com/security/data/cve/CVE-2026-61863.md) | High | imagemagick: ImageMagick before 7.1.2-26 (and 6.x before 6.9.13-51) contains a memory leak in the TIFF encoder that occurs when a... | 7.5 | 0.0019 |  |
| [CVE-2026-61866](https://patchblox.com/security/data/cve/CVE-2026-61866.md) | High | imagemagick: ImageMagick before 7.1.2-26 contains a memory leak vulnerability in the JNG encoder when a blob cannot be opened | 7.5 | 0.0019 |  |
| [CVE-2026-56370](https://patchblox.com/security/data/cve/CVE-2026-56370.md) | High | ImageMagick: out-of-bounds access in `ConnectedComponentsImage()` when processing `connected-components:*` | 7.8 | 0.0018 |  |
| [CVE-2026-61465](https://patchblox.com/security/data/cve/CVE-2026-61465.md) | Routine | imagemagick: ImageMagick before 7.1.2-26 and 6.9.13-51 is missing a check for the allowed memory allocation limit in matrix-backed... | 6.5 | 0.0017 |  |
| [CVE-2026-62946](https://patchblox.com/security/data/cve/CVE-2026-62946.md) | Routine | imagemagick: ImageMagick is free and open-source software used for editing and manipulating digital images | 4.7 | 0.0012 |  |
| [CVE-2026-61864](https://patchblox.com/security/data/cve/CVE-2026-61864.md) | Routine | imagemagick: ImageMagick before 7.1.2-26 and 6.9.13-51 contains a memory leak in color transformation to the log colorspace: when... | n/a | 0.0010 |  |
| [CVE-2026-61865](https://patchblox.com/security/data/cve/CVE-2026-61865.md) | Routine | imagemagick: ImageMagick before 7.1.2-26 and 6.9.13-51 contains a memory leak in the hough lines operation: when a specific operat... | n/a | 0.0010 |  |

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Data as of 2026-11-14T20:11:19Z 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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