CVE-2026-53465
ImageMagick: Heap Buffer Over-Write in SF3 encoder when writing multi-frame image
Reported by github_m · Published June 10, 2026
Magick.NET-Q8-OpenMP-arm64 is fixed in 14.14.0 (NuGet)
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to version 7.1.2-25, a crafted multi-frame can result in a heap buffer over-write when encoding it with the SF3 encoder. This issue has been patched in version 7.1.2-25.
Fixed versions
Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.
| Package | Ecosystem | Fixed in |
|---|---|---|
| Magick.NET-Q8-OpenMP-arm64 | NuGet | 14.14.0 |
| Magick.NET-Q16-x64 | NuGet | 14.14.0 |
| magick.net-q8-anycpu | NuGet | 14.14.0 |
| Magick.NET-Q16-HDRI-AnyCPU | NuGet | 14.14.0 |
| magick.net-q8-x64 | NuGet | 14.14.0 |
| magick.net-q8-openmp-x64 | NuGet | 14.14.0 |
| Magick.NET-Q16-AnyCPU | NuGet | 14.14.0 |
| Magick.NET-Q16-HDRI-arm64 | NuGet | 14.14.0 |
| Magick.NET-Q16-HDRI-x64 | NuGet | 14.14.0 |
| Magick.NET-Q8-x86 | NuGet | 14.14.0 |
| Magick.NET-Q8-arm64 | NuGet | 14.14.0 |
| Magick.NET-Q16-OpenMP-x64 | NuGet | 14.14.0 |
6 more packages have a fixed version. See every fix in Lookup.
Risk scores
Affected products
| Vendor | Product | Versions |
|---|---|---|
| ImageMagick | ImageMagick | < 7.1.2-25 |
| NuGet | Magick.NET-Q8-OpenMP-arm64 | 0 |
| NuGet | Magick.NET-Q16-x64 | 0 |
| NuGet | magick.net-q8-anycpu | 0 |
| NuGet | Magick.NET-Q16-HDRI-AnyCPU | 0 |
| NuGet | magick.net-q8-x64 | 0 |
| NuGet | magick.net-q8-openmp-x64 | 0 |
| NuGet | magick.net-q16-hdri-anycpu | 0 |
| alpine | imagemagick | 0 |
| NuGet | Magick.NET-Q8-x64 | 0 |
| chainguard | imagemagick-6 | * |
| NuGet | Magick.NET-Q16-AnyCPU | 0 |
| NuGet | Magick.NET-Q16-HDRI-arm64 | 0 |
| NuGet | Magick.NET-Q8-OpenMP-x64 | 0 |
| NuGet | magick.net-q16-anycpu | 0 |
| NuGet | Magick.NET-Q16-HDRI-x64 | 0 |
| NuGet | Magick.NET-Q8-x86 | 0 |
| NuGet | Magick.NET-Q8-arm64 | 0 |
| NuGet | magick.net-q16-x64 | 0 |
| NuGet | Magick.NET-Q16-OpenMP-x64 | 0 |
…and 7 more
Timeline
- Jun 9, 2026 CVE Published
- Jun 11, 2026 Coalition ESS Score
- Jun 11, 2026 CVE Updated
- Jun 12, 2026 Security Advisory (2 in total, the first dated here)
- Aug 7, 2026 EPSS Score (6 in total, the first dated here)
- Aug 11, 2026 Distribution Patch
Query this with the API
The same record, from the CLI:
vulnetix vdb vuln CVE-2026-53465
vulnetix vdb fixes CVE-2026-53465Or with curl, using the org id and key from your account page:
curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
"https://api.vdb.vulnetix.com/v2/vuln/CVE-2026-53465/fixes/registry"The Community plan is free and allows 50 queries a day. Get a free API key · API quickstart