CVE-2026-56367
ImageMagick - Heap Out-of-Bounds Read in PSB RLE Decoding
CVSS Score
3.7
EPSS Score
0.0%
EPSS Percentile
0th
ImageMagick before 7.1.2-15 and 6.9.x before 6.9.13-40 contains an integer overflow in the PSB (PSD v2) RLE decoding path (ReadPSDChannelRLE in coders/psd.c) that causes a heap out-of-bounds read on 32-bit builds. Processing a crafted PSB file can lead to information disclosure or a crash.
| CWE | CWE-125 |
| Vendor | imagemagick |
| Product | imagemagick |
| Published | Jun 21, 2026 |
Stay Ahead of the Next One
Get instant alerts for imagemagick imagemagick
Be the first to know when new low vulnerabilities affecting imagemagick imagemagick are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Affected Versions
ImageMagick / ImageMagick
0 < 7.1.2-15
ImageMagick / ImageMagick
0 < 6.9.13-40
References
Credits
🔍 andsopwn