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CVE-2026-56369

ImageMagick before 7.1.2-22 contains an information disclosure vulnerability in the PasskeyEncipherImage method due to AES-CTR nonce reuse. Attackers can exploit nonce reuse in the cipher implementation to recover plaintext information from encrypted images.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:ff2afe233ca957a97ef5276c334b0564119c7a1d9b859b1e9854f7efafcd84c8
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":"7.1.2-22","status":"affected","version":"0","versionType":"semver"},{"status":"unaffected","version":"7.1.2-22","versionType":"semver"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:41c60cb19b21594450f2ae290579ecf74fab027f9bf57210e9b207ef2f5be4df · sha256:a29a1cd36d103589… · /containers/cna/affected/0

{"defaultStatus":"unaffected","product":"ImageMagick","vendor":"ImageMagick","versions":[{"lessThan":"6.9.13-47","status":"affected","version":"0","versionType":"semver"},{"status":"unaffected","version":"6.9.13-47","versionType":"semver"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:41c60cb19b21594450f2ae290579ecf74fab027f9bf57210e9b207ef2f5be4df · sha256:a29a1cd36d103589… · /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:L/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"NONE"},"metric_type":"cvssV4_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:41c60cb19b21594450f2ae290579ecf74fab027f9bf57210e9b207ef2f5be4df · sha256:a29a1cd36d103589… · /containers/cna/metrics/0/cvssV4_0

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

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:41c60cb19b21594450f2ae290579ecf74fab027f9bf57210e9b207ef2f5be4df · sha256:a29a1cd36d103589… · /containers/cna/metrics/1/cvssV3_1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"ImageMagick","vendor":"ImageMagick","versions":[{"lessThan":"7.1.2-22","status":"affected","version":"0","versionType":"semver"},{"status":"unaffected","version":"7.1.2-22","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:41c60cb19b21594450f2ae290579ecf74fab027f9bf57210e9b207ef2f5be4df · sha256:a29a1cd36d103589… · /containers/cna/affected/0
{"defaultStatus":"unaffected","product":"ImageMagick","vendor":"ImageMagick","versions":[{"lessThan":"6.9.13-47","status":"affected","version":"0","versionType":"semver"},{"status":"unaffected","version":"6.9.13-47","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:41c60cb19b21594450f2ae290579ecf74fab027f9bf57210e9b207ef2f5be4df · sha256:a29a1cd36d103589… · /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:L/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"NONE"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:41c60cb19b21594450f2ae290579ecf74fab027f9bf57210e9b207ef2f5be4df · sha256:a29a1cd36d103589… · /containers/cna/metrics/0/cvssV4_0
{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":3.7,"baseSeverity":"LOW","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:41c60cb19b21594450f2ae290579ecf74fab027f9bf57210e9b207ef2f5be4df · sha256:a29a1cd36d103589… · /containers/cna/metrics/1/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-323","description":"Reusing a Nonce, Key Pair in Encryption","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:41c60cb19b21594450f2ae290579ecf74fab027f9bf57210e9b207ef2f5be4df · sha256:a29a1cd36d103589… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"name":"GitHub Security Advisory (GHSA-qv2q-c278-pch5)","tags":["vendor-advisory"],"url":"https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-qv2q-c278-pch5"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:41c60cb19b21594450f2ae290579ecf74fab027f9bf57210e9b207ef2f5be4df · sha256:a29a1cd36d103589… · /containers/cna/references/0
{"name":"VulnCheck Advisory: ImageMagick - Information Disclosure via AES-CTR Nonce Reuse in PasskeyEncipherImage","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/imagemagick-information-disclosure-via-aes-ctr-nonce-reuse-in-passkeyencipherimage"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:41c60cb19b21594450f2ae290579ecf74fab027f9bf57210e9b207ef2f5be4df · sha256:a29a1cd36d103589… · /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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