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CVE-2026-56368

ImageMagick before 7.1.2-15 contains a memory leak vulnerability in multiple coders that write raw pixel data where allocated objects are not properly freed. Attackers can trigger this leak by processing specially crafted images, causing memory exhaustion and denial of service.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:ecddc9434b200644f2012345abcdad493f4f5a067be084f0a3a09a599f699d21
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
2

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"unaffected","product":"ImageMagick","vendor":"ImageMagick","versions":[{"lessThan":"7.1.2-15","status":"affected","version":"0","versionType":"semver"},{"status":"unaffected","version":"7.1.2-15","versionType":"semver"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5647718ff148170516250026a8009cdbd81dfca4a7998932fe07c0283c894fbc · sha256:204dfcdc193342cc… · /containers/cna/affected/0

{"defaultStatus":"unaffected","product":"ImageMagick","vendor":"ImageMagick","versions":[{"lessThan":"6.9.13-40","status":"affected","version":"0","versionType":"semver"},{"status":"unaffected","version":"6.9.13-40","versionType":"semver"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5647718ff148170516250026a8009cdbd81dfca4a7998932fe07c0283c894fbc · sha256:204dfcdc193342cc… · /containers/cna/affected/1
cvss · 2 assertions

{"metric":{"attackComplexity":"HIGH","attackRequirements":"PRESENT","attackVector":"NETWORK","baseScore":6.3,"baseSeverity":"MEDIUM","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"LOW","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE"},"metric_type":"cvssV4_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:5647718ff148170516250026a8009cdbd81dfca4a7998932fe07c0283c894fbc · sha256:204dfcdc193342cc… · /containers/cna/metrics/0/cvssV4_0

{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":3.7,"baseSeverity":"LOW","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:5647718ff148170516250026a8009cdbd81dfca4a7998932fe07c0283c894fbc · sha256:204dfcdc193342cc… · /containers/cna/metrics/1/cvssV3_1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"ImageMagick","vendor":"ImageMagick","versions":[{"lessThan":"7.1.2-15","status":"affected","version":"0","versionType":"semver"},{"status":"unaffected","version":"7.1.2-15","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5647718ff148170516250026a8009cdbd81dfca4a7998932fe07c0283c894fbc · sha256:204dfcdc193342cc… · /containers/cna/affected/0
{"defaultStatus":"unaffected","product":"ImageMagick","vendor":"ImageMagick","versions":[{"lessThan":"6.9.13-40","status":"affected","version":"0","versionType":"semver"},{"status":"unaffected","version":"6.9.13-40","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5647718ff148170516250026a8009cdbd81dfca4a7998932fe07c0283c894fbc · sha256:204dfcdc193342cc… · /containers/cna/affected/1

Provider-owned CVSS observations

2 source assertions
{"metric":{"attackComplexity":"HIGH","attackRequirements":"PRESENT","attackVector":"NETWORK","baseScore":6.3,"baseSeverity":"MEDIUM","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"LOW","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:5647718ff148170516250026a8009cdbd81dfca4a7998932fe07c0283c894fbc · sha256:204dfcdc193342cc… · /containers/cna/metrics/0/cvssV4_0
{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":3.7,"baseSeverity":"LOW","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:5647718ff148170516250026a8009cdbd81dfca4a7998932fe07c0283c894fbc · sha256:204dfcdc193342cc… · /containers/cna/metrics/1/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-401","description":"Missing Release of Memory after Effective Lifetime","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:5647718ff148170516250026a8009cdbd81dfca4a7998932fe07c0283c894fbc · sha256:204dfcdc193342cc… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"name":"GitHub Security Advisory (GHSA-wfx3-6g53-9fgc)","tags":["vendor-advisory"],"url":"https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-wfx3-6g53-9fgc"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:5647718ff148170516250026a8009cdbd81dfca4a7998932fe07c0283c894fbc · sha256:204dfcdc193342cc… · /containers/cna/references/0
{"name":"VulnCheck Advisory: ImageMagick - Memory Leak in Raw Pixel Data Coders","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/imagemagick-memory-leak-in-raw-pixel-data-coders"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:5647718ff148170516250026a8009cdbd81dfca4a7998932fe07c0283c894fbc · sha256:204dfcdc193342cc… · /containers/cna/references/1

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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