Pixel-data disclosure via absent challenge-response authentication
Published Jun 10, 2026 · Updated Jun 10, 2026
Information disclosure in ImageMagick before 6.9.13-48 and 7.1.2-23 allows local users to read distributed pixel-cache data. The distributed pixel-cache server permits cache access without authenticating the requesting client through a challenge-response exchange. Exploitation requires a configured distributed cache, high local privileges, and a complex access condition; the reported consequence is pixel-data disclosure only.
Summary
What happened
Information disclosure in ImageMagick before 6.9.13-48 and 7.1.2-23 allows local users to read distributed pixel-cache data. The distributed pixel-cache server permits cache access without authenticating the requesting client through a challenge-response exchange. Exploitation requires a configured distributed cache, high local privileges, and a complex access condition; the reported consequence is pixel-data disclosure only.
The record
- CVE
- CVE-2026-47165
- Published
- Jun 10, 2026
- Updated
- Jun 10, 2026
- Vendor
- ImageMagick Studio LLC
- Product
- ImageMagick
- Classifications
- CWE-200
- Attack vector
- local
- Privileges
- admin
Timeline
How it unfolded
- Jun 10, 2026CVE publishedPublication date reported by the CVE source.
- Jun 10, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=< 6.9.13-48
- Affected versionversion=< 7.1.2-23
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
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Weakness, pattern, technique
Public exploit references
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Technologies
Your stack
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Your stack
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