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CVE-2026-61871medium6.3

ImageMagick before 7.1.2-26 Memory Leak in ICON decoder

Impact

ImageMagick before 7.1.2-26 and 6.9.13-51 has a memory leak in the ICON decoder. It occurs when a memory allocation fails while processing a crafted ICON file. This may lead to a denial of service.

Summarized by @cf/meta/llama-3.3-70b-instruct-fp8-fast. Verify details against the original sources.

Affected packages

This source has no supported package-version data for matching. You can read the advisory here, but this record alone cannot power a dependency check.

Affected products

Vendor version evidence. Product records are separate from automatic dependency matching.

ImageMagick · VulnCheck

ImageMagick

2 ranges
VulnCheck version evidence

Compare with this publisher’s ranges. This does not inspect your installation.

affected

7.0.0 → before 7.1.2-26

semver versions

unaffected

7.1.2-26

semver versions

unknown

Other versions: unaffected

ImageMagick · VulnCheck

ImageMagick

2 ranges
VulnCheck version evidence

Compare with this publisher’s ranges. This does not inspect your installation.

affected

0 → before 6.9.13-51

semver versions

unaffected

6.9.13-51

semver versions

unknown

Other versions: unaffected

Original source description

ImageMagick before 7.1.2-26 and 6.9.13-51 contains a memory leak in the ICON decoder that occurs when a memory allocation fails. Processing a crafted ICON file that triggers an allocation failure leaks memory, which may lead to a denial of service.

Inside the record

Evidence available

Package identity · not supplied
Version evidence
Remediation guidance · not supplied
Weakness classification
Additional publishers

Describes the evidence in this view, not whether the product is safe.

Original records

CVE-2026-61871

View the latest unmodified CVE JSON from the official source. It may be newer than this imported page.

cve.new JSON →

Underlying weaknesses

The source’s classification of what caused the vulnerability.

CWE-401 ↗

Missing Release of Memory after Effective Lifetime

VulnCheck

Related →

Environment requirements

These conditions apply together as specified by the publisher. A matching product name alone does not establish exposure.

VulnCheck · platform conditions

Any condition may hold

Vulnerable product

cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*

From (inclusive): 7.0.0

Before: 7.1.2-26

Vulnerable product

cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*

Before: 6.9.13-51

Original applicability statements
[
  {
    "nodes": [
      {
        "operator": "OR",
        "negate": false,
        "cpeMatch": [
          {
            "vulnerable": true,
            "criteria": "cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*",
            "versionEndExcluding": "7.1.2-26",
            "versionStartIncluding": "7.0.0"
          },
          {
            "vulnerable": true,
            "criteria": "cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*",
            "versionEndExcluding": "6.9.13-51"
          }
        ]
      }
    ]
  }
]
Contributing organizations · 2
VulnCheck

Assigning organization

2026-10-29
CISA-ADP

Additional data publisher

2026-07-15

What changed

Follow changes
No substantive changes have been recorded here yet. History starts when cve.new observes a change after tracking is enabled; earlier edits are not reconstructed.

Large field values are marked as truncated previews. Original source snapshots remain retained.

References

2 sources
github.com/ImageMagick/ImageMagick/security/advisories/GHSA-h58x-r7f7-rh84
vendor-advisoryVulnCheck
www.vulncheck.com/advisories/imagemagick-before-26-memory-leak-in-icon-decoder
third-party-advisoryVulnCheck