CVE-2026-61866 (GCVE-0-2026-61866)

Vulnerability from cvelistv5 – Published: 2026-07-15 11:25 – Updated: 2026-07-15 17:54
VLAI
Title
ImageMagick before 7.1.2-26 Memory Leak in JNG encoder
Summary
ImageMagick before 7.1.2-26 contains a memory leak vulnerability in the JNG encoder when a blob cannot be opened. Attackers can trigger the memory leak by providing malformed JNG files that fail blob operations, causing resource exhaustion.
Severity
2.1 (Low)
CVSS:4.0/AV:L/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
2.9 (Low)
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-15 17:54 UTC
CWE
  • CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
VulnCheck CNA under the mitre root
CNA scorecard B 84/100 over 6370 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
ImageMagick ImageMagick Affected: 0 , < 7.1.2-26 (semver)
Unaffected: 7.1.2-26 (semver)
    cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-06-26 00:00
Show details on NVD website
To clipboard 

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