CVE-2026-56369
ImageMagick: Information Disclosure in PasskeyEncipherImage via AES-CTR nonce reuse
3.7
LOW
CVSS 3.1
EPSS 0.23%
Description
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.
How to fix CVE-2026-56369
To remediate CVE-2026-56369, upgrade the affected package to a fixed version below.
- —upgrade to 14.12.0 or later
- —upgrade to 14.12.0 or later
- —upgrade to 14.12.0 or later
- —upgrade to 14.12.0 or later
- —upgrade to 14.12.0 or later
- —upgrade to 14.12.0 or later
- —upgrade to 14.12.0 or later
- —upgrade to 14.12.0 or later
- —upgrade to 14.12.0 or later
- —upgrade to 14.12.0 or later
- —upgrade to 14.12.0 or later
- —upgrade to 14.12.0 or later
- —upgrade to 14.12.0 or later
- —upgrade to 14.12.0 or later
- —upgrade to 14.12.0 or later
- —upgrade to 14.12.0 or later
- —upgrade to 14.12.0 or later
Is CVE-2026-56369 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (17)
- from 0, < 14.12.0
- from 0, < 14.12.0
- from 0, < 14.12.0
- from 0, < 14.12.0
- from 0, < 14.12.0
- from 0, < 14.12.0
- from 0, < 14.12.0
- from 0, < 14.12.0
- from 0, < 14.12.0
- from 0, < 14.12.0
- from 0, < 14.12.0
- from 0, < 14.12.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | LOW3.7 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N |