Description
ImageMagick before 7.1.2-15 (and 6.x before 6.9.13-40) contains a heap out-of-bounds read in the PCD coder's DecodeImage loop. A crafted PCD file can trigger a one-byte heap out-of-bounds read during image decoding, resulting in denial of service and potential disclosure of an adjacent heap byte.
References (2)
Core 2
Core References
Vendor Advisory vendor-advisory
GHSA Advisory GHSA-wgxp-q8xq-wpp9
https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-wgxp-q8xq-wpp9
Third Party Advisory third-party-advisory
VulnCheck Advisory: ImageMagick - Heap Out-of-Bounds Read in PCD Decoder
https://www.vulncheck.com/advisories/imagemagick-heap-out-of-bounds-read-in-pcd-decoder
Scores
CVSS v3
3.7
EPSS
0.0019
EPSS Percentile
8.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-125
Status
published
Products (4)
ImageMagick/ImageMagick
< 6.9.13-40
ImageMagick/ImageMagick
< 7.1.2-15
ImageMagick/ImageMagick
6.9.13-40
ImageMagick/ImageMagick
7.1.2-15
Published
Jun 21, 2026
Tracked Since
Jun 21, 2026