ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to version 7.1.2-1, ImageMagick is vulnerable to heap-buffer overflow read around the handling of images with separate alpha channels when performing image magnification in ReadOneMNGIMage. This can likely be used to leak subsequent memory contents into the output image. This issue has been patched in version 7.1.2-1.
CVE-2025-55004
This high-severity CVE scores 7.6 under NVD CVSS v3. EPSS exploit probability: 0.1%, top 77% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
- High severity, but no confirmed exploitation yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 7.6
- EG Score
- 7.6(medium)
- EPSS
- 41.1%
- KEV
- Not listed
Published
August 13, 2025
Last Modified
August 15, 2025
References (3)
- security-advisories@githubhttps://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-cjc8-g9w8-chfw
- security-advisories@githubhttps://goo.gle/bigsleep
- 134c704f-9b21-4f2e-91b3-4a467353bcc0https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-cjc8-g9w8-chfw
Affected Packages
(18 across 1 ecosystem)
NuGet(18)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| Magick.NET-Q16-AnyCPU | 10.0.0 ... 9.1.2 (201 versions) | 14.8.0 | — |
| Magick.NET-Q16-arm64 | 10.0.0 ... 9.1.2 (46 versions) | 14.8.0 | — |
| Magick.NET-Q16-HDRI-AnyCPU | 10.0.0 ... 9.1.2 (198 versions) | 14.8.0 | — |
| Magick.NET-Q16-HDRI-arm64 | 10.0.0 ... 9.1.2 (46 versions) | 14.8.0 | — |
| Magick.NET-Q16-HDRI-OpenMP-arm64 | 10.0.0 ... 9.1.2 (46 versions) | 14.8.0 | — |
| Magick.NET-Q16-HDRI-OpenMP-x64 | 10.0.0 ... 9.1.2 (98 versions) | 14.8.0 | — |
| Magick.NET-Q16-HDRI-x64 | 10.0.0 ... 9.1.2 (198 versions) | 14.8.0 | — |
| Magick.NET-Q16-HDRI-x86 | 10.0.0 ... 9.1.2 (198 versions) | 14.8.0 | — |
| Magick.NET-Q16-OpenMP-arm64 | 10.0.0 ... 9.1.2 (46 versions) | 14.8.0 | — |
| Magick.NET-Q16-OpenMP-x64 | 10.0.0 ... 9.1.2 (98 versions) | 14.8.0 | — |
| Magick.NET-Q16-x64 | 10.0.0 ... 9.1.2 (217 versions) | 14.8.0 | — |
| Magick.NET-Q16-x86 | 10.0.0 ... 9.1.2 (217 versions) | 14.8.0 | — |
| Magick.NET-Q8-AnyCPU | 10.0.0 ... 9.1.2 (201 versions) | 14.8.0 | — |
| Magick.NET-Q8-arm64 | 10.0.0 ... 9.1.2 (46 versions) | 14.8.0 | — |
| Magick.NET-Q8-OpenMP-arm64 | 10.0.0 ... 9.1.2 (46 versions) | 14.8.0 | — |
| Magick.NET-Q8-OpenMP-x64 | 10.0.0 ... 9.1.2 (98 versions) | 14.8.0 | — |
| Magick.NET-Q8-x64 | 10.0.0 ... 9.1.2 (217 versions) | 14.8.0 | — |
| Magick.NET-Q8-x86 | 10.0.0 ... 9.1.2 (217 versions) | 14.8.0 | — |
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 9× in last 7d / 43× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
- 2026-07-22 14:08 UTCEPSS rescore
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- 2026-05-29 19:20 UTCOSV refresh
- 2026-05-29 13:44 UTCEPSS rescore
Frequently asked(5)
What is CVE-2025-55004?
When was CVE-2025-55004 disclosed?
Is CVE-2025-55004 actively exploited?
What is the CVSS score of CVE-2025-55004?
How do I remediate CVE-2025-55004?
Dependency Blast Radius
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