CVE-2026-28686
MEDIUM6.8EPSS 0.02%ImageMagick: Write heap-buffer-overflow in PCL encoder via undersized output buffer
發布日:2026/3/12修改日:2026/4/28
描述
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-16 and 6.9.13-41, A heap-buffer-overflow vulnerability exists in the PCL encode due to an undersized output buffer allocation. This vulnerability is fixed in 7.1.2-16 and 6.9.13-41.
受影響套件(20)
- Debian/imagemagickfrom 0, < 8:6.9.11.60+dfsg-1.3+deb11u11
- NuGet/Magick.NET-Q16-AnyCPUfrom 0, < 14.10.4
- NuGet/Magick.NET-Q16-arm64from 0, < 14.10.4
- NuGet/Magick.NET-Q16-HDRI-AnyCPUfrom 0, < 14.10.4
- NuGet/Magick.NET-Q16-HDRI-arm64from 0, < 14.10.4
- NuGet/Magick.NET-Q16-HDRI-OpenMP-arm64from 0, < 14.10.4
- NuGet/Magick.NET-Q16-HDRI-OpenMP-x64from 0, < 14.10.4
- NuGet/Magick.NET-Q16-HDRI-x64from 0, < 14.10.4
- NuGet/Magick.NET-Q16-HDRI-x86from 0, < 14.10.4
- NuGet/Magick.NET-Q16-OpenMP-arm64from 0, < 14.10.4
- NuGet/Magick.NET-Q16-OpenMP-x64from 0, < 14.10.4
- NuGet/Magick.NET-Q16-OpenMP-x86from 0, < 14.10.4
- NuGet/Magick.NET-Q16-x64from 0, < 14.10.4
- NuGet/Magick.NET-Q16-x86from 0, < 14.10.4
- NuGet/Magick.NET-Q8-AnyCPUfrom 0, < 14.10.4
- NuGet/Magick.NET-Q8-arm64from 0, < 14.10.4
- NuGet/Magick.NET-Q8-OpenMP-arm64from 0, < 14.10.4
- NuGet/Magick.NET-Q8-OpenMP-x64from 0, < 14.10.4
- NuGet/Magick.NET-Q8-x64from 0, < 14.10.4
- NuGet/Magick.NET-Q8-x86from 0, < 14.10.4
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H |
參考連結(5)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2026-28686
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2026-28686
- PATCHhttps://github.com/ImageMagick/ImageMagick
- WEBhttps://github.com/dlemstra/Magick.NET/releases/tag/14.10.4
- WEBhttps://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-467j-76j7-5885