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CVE-2026-116157medium4.8

ImageMagick before 7.1.2-33 Memory Leak in PerlMagick Property Reading

Impact

ImageMagick before 7.1.2-33 has a memory leak in PerlMagick property reading, allowing attackers to cause denial of service by repeatedly triggering property reads. The weakness is due to missing memory release after its effective lifetime. Attackers need access to the affected system to exploit this vulnerability.

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

0 → before 7.1.2-33

custom versions

unaffected

7.1.2-33

custom versions

unknown

Other versions: unaffected

Original source description

ImageMagick before 7.1.2-33 contains a memory leak vulnerability in PerlMagick that fails to free values returned when reading image properties. Attackers can repeatedly trigger property reads through five affected PerlMagick code locations to exhaust memory and cause 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-2026-116157

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:*:*:*:*:*:*:*:*

Before: 7.1.2-33

Original applicability statements
[
  {
    "nodes": [
      {
        "operator": "OR",
        "negate": false,
        "cpeMatch": [
          {
            "vulnerable": true,
            "criteria": "cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*",
            "versionEndExcluding": "7.1.2-33"
          }
        ]
      }
    ]
  }
]
Contributing organizations · 2
VulnCheck

Assigning organization

2026-10-25
CISA-ADP

Additional data publisher

2026-10-26

What changed

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

References

2 sources
github.com/ImageMagick/ImageMagick/security/advisories/GHSA-pj4h-g4pf-66v3
vendor-advisoryVulnCheck
www.vulncheck.com/advisories/imagemagick-before-7.1.2-33-memory-leak-in-perlmagick-property-reading
third-party-advisoryVulnCheck