ImageMagick is a software suite to create, edit, compose, or convert bitmap images. ImageMagick versions prior to 7.1.2-8 are vulnerable to denial-of-service due to unsigned integer underflow and division-by-zero in the CLAHEImage function. When tile width or height is zero, unsigned underflow occurs in pointer arithmetic, leading to out-of-bounds memory access, and division-by-zero causes immediate crashes. This issue has been patched in version 7.1.2-8.
CVE-2025-62594
This medium-severity CVE scores 5.5 under NVD CVSS v3. EPSS exploit probability: 0.3%, top 74% of all CVEs by exploit prediction. GitHub Security Advisory enrichment pending alignment with NVD CVSS.
- Lower severity and no public exploit yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 5.5
- EG Score
- 5.5(medium)
- EG Risk
- 41(Track)EG Risk 41/100SSVC: Track
EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).
How it’s computedSeverity55% × 45%Exploitation40% × 40%Automatability0% × 15%Action: Routine — remediate on your standard cadence. - EPSS
- 25.8%
- KEV
- Not listed
Published
October 27, 2025
Last Modified
June 17, 2026
References (2)
- security-advisories@githubhttps://github.com/ImageMagick/ImageMagick/commit/7b47fe369eda90483402fcd3d78fa4167d3bb129
- security-advisories@githubhttps://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-wpp4-vqfq-v4hp
Patch Availability(12)
| Vendor / Ecosystem | Fixed in / Patch | Released | Source |
|---|---|---|---|
| nuget | Magick.NET-Q16-arm64 | — | ghsa |
| nuget | Magick.NET-Q16-HDRI-arm64 | — | ghsa |
| nuget | Magick.NET-Q16-HDRI-OpenMP-arm64 | — | ghsa |
| nuget | Magick.NET-Q16-HDRI-OpenMP-x64 | — | ghsa |
| nuget | Magick.NET-Q16-HDRI-x64 | — | ghsa |
| nuget | Magick.NET-Q16-OpenMP-arm64 | — | ghsa |
| nuget | Magick.NET-Q16-OpenMP-x64 | — | ghsa |
| nuget | Magick.NET-Q16-x64 | — | ghsa |
| nuget | Magick.NET-Q8-arm64 | — | ghsa |
| nuget | Magick.NET-Q8-OpenMP-arm64 | — | ghsa |
| nuget | Magick.NET-Q8-OpenMP-x64 | — | ghsa |
| nuget | Magick.NET-Q8-x64 | — | ghsa |
Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.
Affected Packages
(12 across 1 ecosystem)
NuGet(12)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| Magick.NET-Q16-arm64 | 10.0.0 ... 9.1.2 (50 versions) | — | — |
| Magick.NET-Q16-HDRI-arm64 | 10.0.0 ... 9.1.2 (50 versions) | — | — |
| Magick.NET-Q16-HDRI-OpenMP-arm64 | 10.0.0 ... 9.1.2 (50 versions) | — | — |
| Magick.NET-Q16-HDRI-OpenMP-x64 | 10.0.0 ... 9.1.2 (102 versions) | — | — |
| Magick.NET-Q16-HDRI-x64 | 10.0.0 ... 9.1.2 (202 versions) | — | — |
| Magick.NET-Q16-OpenMP-arm64 | 10.0.0 ... 9.1.2 (50 versions) | — | — |
| Magick.NET-Q16-OpenMP-x64 | 10.0.0 ... 9.1.2 (102 versions) | — | — |
| Magick.NET-Q16-x64 | 10.0.0 ... 9.1.2 (221 versions) | — | — |
| Magick.NET-Q8-arm64 | 10.0.0 ... 9.1.2 (50 versions) | — | — |
| Magick.NET-Q8-OpenMP-arm64 | 10.0.0 ... 9.1.2 (50 versions) | — | — |
| Magick.NET-Q8-OpenMP-x64 | 10.0.0 ... 9.1.2 (102 versions) | — | — |
| Magick.NET-Q8-x64 | 10.0.0 ... 9.1.2 (221 versions) | — | — |
Weakness Classification(3)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 9× in last 7d / 45× 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.
- 2026-07-23 03:00 UTCEG score recompute▲ 0.80
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- 2026-06-24 09:57 UTCNVD updateCVSS v3 → 5.5
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- 2026-05-29 20:12 UTCEG score recompute
- 2026-05-29 20:12 UTCGHSA enrichment
- 2026-05-29 13:44 UTCEPSS rescore
Frequently asked(5)
What is CVE-2025-62594?
When was CVE-2025-62594 disclosed?
Is CVE-2025-62594 actively exploited?
What is the CVSS score of CVE-2025-62594?
How do I remediate CVE-2025-62594?
Dependency Blast Radius
See which npm, PyPI, Go, and Maven packages are affected by CVE-2025-62594
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