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CVE-2026-55597

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to version 7.1.2-26, an incorrect handling of arguments can cause a heap buffer over-write in the JP2 encoder. This issue has been fixed in version7.1.2-26.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:e3663bed76c1305e2eb5a85bf7e90118150132b55be929da269c12be5c1bb3d5
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"cweId":"CWE-682","description":"CWE-682: Incorrect Calculation","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:1cfce53e0e492b4e3c9b090a3c998260035f3105bd99e743ef807c0bee582e21 · sha256:d1795914f3ecf92d… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-787","description":"CWE-787: Out-of-bounds Write","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:1cfce53e0e492b4e3c9b090a3c998260035f3105bd99e743ef807c0bee582e21 · sha256:d1795914f3ecf92d… · /containers/cna/problemTypes/1/descriptions/0

Affected products and versions

1 source assertion
{"product":"ImageMagick","vendor":"ImageMagick","versions":[{"status":"affected","version":"< 7.1.2-26"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1cfce53e0e492b4e3c9b090a3c998260035f3105bd99e743ef807c0bee582e21 · sha256:d1795914f3ecf92d… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":5.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:1cfce53e0e492b4e3c9b090a3c998260035f3105bd99e743ef807c0bee582e21 · sha256:d1795914f3ecf92d… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-682","description":"CWE-682: Incorrect Calculation","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:1cfce53e0e492b4e3c9b090a3c998260035f3105bd99e743ef807c0bee582e21 · sha256:d1795914f3ecf92d… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-787","description":"CWE-787: Out-of-bounds Write","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:1cfce53e0e492b4e3c9b090a3c998260035f3105bd99e743ef807c0bee582e21 · sha256:d1795914f3ecf92d… · /containers/cna/problemTypes/1/descriptions/0

Source references

1 source assertion
{"name":"https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-c4v7-w88g-m6c4","tags":["x_refsource_CONFIRM"],"url":"https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-c4v7-w88g-m6c4"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1cfce53e0e492b4e3c9b090a3c998260035f3105bd99e743ef807c0bee582e21 · sha256:d1795914f3ecf92d… · /containers/cna/references/0

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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