CVE-2026-56364

LOWPre-NVD 1.91.9—
EchelonGraph scoreHIGH confidence

Score 1.9 from GitHub Security Advisory (severity: LOW) published 2026-07-01. a secondary CVSS source baseline 1.9; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
1.9EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 1.9Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

ImageMagick before 7.1.2-13 contains a memory leak vulnerability in LoadOpenCLDeviceBenchmark() function when parsing malformed OpenCL device profile XML files with unclosed device elements. Attackers with write access to the OpenCL cache directory can place malicious XML files to exhaust memory and cause denial of service.

CVSS v3
1.9
EG Score
1.9(high)
EG Risk
13(Track)
EG Risk 13/100SSVC: 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 computed
Severity19% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
7%
KEV
Not listed

Published

July 1, 2026

Last Modified

July 2, 2026

References (4)

Vendor Advisories for CVE-2026-56364(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Affected Packages

(19 across 1 ecosystem)
NuGet(19)
PackageVulnerable rangeFixed inDependents
Magick.NET-Q16-AnyCPU10.0.0 ... 9.1.2 (208 versions)14.10.2—
Magick.NET-Q16-arm6410.0.0 ... 9.1.2 (53 versions)14.10.2—
Magick.NET-Q16-HDRI-AnyCPU10.0.0 ... 9.1.2 (205 versions)14.10.2—
Magick.NET-Q16-HDRI-arm6410.0.0 ... 9.1.2 (53 versions)14.10.2—
Magick.NET-Q16-HDRI-OpenMP-arm6410.0.0 ... 9.1.2 (53 versions)14.10.2—
Magick.NET-Q16-HDRI-OpenMP-x6410.0.0 ... 9.1.2 (105 versions)14.10.2—
Magick.NET-Q16-HDRI-x6410.0.0 ... 9.1.2 (205 versions)14.10.2—
Magick.NET-Q16-HDRI-x8610.0.0 ... 9.1.2 (205 versions)14.10.2—
Magick.NET-Q16-OpenMP-arm6410.0.0 ... 9.1.2 (53 versions)14.10.2—
Magick.NET-Q16-OpenMP-x6410.0.0 ... 9.1.2 (105 versions)14.10.2—
Magick.NET-Q16-OpenMP-x86—14.10.2—
Magick.NET-Q16-x6410.0.0 ... 9.1.2 (224 versions)14.10.2—
Magick.NET-Q16-x8610.0.0 ... 9.1.2 (224 versions)14.10.2—
Magick.NET-Q8-AnyCPU10.0.0 ... 9.1.2 (208 versions)14.10.2—
Magick.NET-Q8-arm6410.0.0 ... 9.1.2 (53 versions)14.10.2—
Magick.NET-Q8-OpenMP-arm6410.0.0 ... 9.1.2 (53 versions)14.10.2—
Magick.NET-Q8-OpenMP-x6410.0.0 ... 9.1.2 (105 versions)14.10.2—
Magick.NET-Q8-x6410.0.0 ... 9.1.2 (224 versions)14.10.2—
Magick.NET-Q8-x8610.0.0 ... 9.1.2 (224 versions)14.10.2—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 10× in last 7d / 41× 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.

  1. 2026-07-26 14:54 UTCEPSS rescore
  2. 2026-07-26 13:32 UTCEG score recompute
  3. 2026-07-26 13:32 UTCGHSA enrichment
  4. 2026-07-25 14:18 UTCEPSS rescore
  5. 2026-07-24 14:18 UTCEPSS rescore
  6. 2026-07-23 14:18 UTCEPSS rescore
  7. 2026-07-23 03:20 UTCEG score recompute
  8. 2026-07-22 14:08 UTCEPSS rescore
  9. 2026-07-21 15:25 UTCEPSS rescore
  10. 2026-07-20 17:08 UTCEPSS rescore
  11. 2026-07-19 14:31 UTCEPSS rescore
  12. 2026-07-19 14:31 UTCEPSS rescore
  13. 2026-07-18 10:04 UTCEPSS rescore
  14. 2026-07-16 17:03 UTCEPSS rescore
  15. 2026-07-15 16:57 UTCEPSS rescore
  16. 2026-07-15 16:57 UTCEPSS rescore
  17. 2026-07-15 04:50 UTCGHSA enrichment
  18. 2026-07-15 02:00 UTCEPSS rescore
  19. 2026-07-15 02:00 UTCEPSS rescore
  20. 2026-07-13 22:31 UTCEPSS rescore
  21. 2026-07-12 08:44 UTCGHSA enrichment
  22. 2026-07-12 05:46 UTCEPSS rescore
  23. 2026-07-11 08:27 UTCEPSS rescore
  24. 2026-07-11 08:27 UTCEPSS rescore
  25. 2026-07-09 19:10 UTCEPSS rescore
Show 16 more
  1. 2026-07-09 19:10 UTCEPSS rescore
  2. 2026-07-09 12:53 UTCGHSA enrichment
  3. 2026-07-08 15:16 UTCEPSS rescore
  4. 2026-07-08 15:16 UTCEPSS rescore
  5. 2026-07-07 13:46 UTCEPSS rescore
  6. 2026-07-07 13:46 UTCEPSS rescore
  7. 2026-07-06 17:00 UTCGHSA enrichment
  8. 2026-07-06 16:27 UTCEPSS rescore
  9. 2026-07-06 16:27 UTCEPSS rescore
  10. 2026-07-04 06:31 UTCEPSS rescore
  11. 2026-07-04 06:31 UTCEPSS rescore
  12. 2026-07-03 21:09 UTCGHSA enrichment
  13. 2026-07-01 17:06 UTCNVD updateCVSS v4 → 1.8
  14. 2026-07-01 15:07 UTCEPSS rescore
  15. 2026-07-01 01:19 UTCEG score recompute
  16. 2026-07-01 01:19 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2026-56364?
CVE-2026-56364 is a low vulnerability published on July 1, 2026. ImageMagick before 7.1.2-13 contains a memory leak vulnerability in LoadOpenCLDeviceBenchmark() function when parsing malformed OpenCL device profile XML files with unclosed device elements. Attackers with write access to the OpenCL cache directory can place malicious XML files to exhaust memory…
When was CVE-2026-56364 disclosed?
CVE-2026-56364 was first published in the National Vulnerability Database on July 1, 2026, with the most recent update on July 2, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-56364 actively exploited?
CVE-2026-56364 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 93.4% of all scored CVEs.
What is the CVSS score of CVE-2026-56364?
CVE-2026-56364 has a CVSS v3 base score of 1.9 (NVD).
How do I remediate CVE-2026-56364?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-56364, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-56364

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