CVE-2025-27796CWE-908

ReadWPGImage in WPG in GraphicsMagick before 1.3.46 mishandles palette buffer allocation, resulting in out-of-bounds access to heap memory in ReadBlob

Medium · published March 7, 2025

CVSS v3.1
4.5
EPSS
0%
Percentile
31.4
In the wild
Unconfirmed
What it is

ReadWPGImage in WPG in GraphicsMagick before 1.3.46 mishandles palette buffer allocation, resulting in out-of-bounds access to heap memory in ReadBlob.

The record
Technical detail
CVSS v3.1
4.5 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00385 · 31.4th percentile
Weakness
CWE-908 · Use of Uninitialized Resource
Published
2025-03-07T00:00Z
EPSS history
Timeline
  • 07 MAR 00:00Z
    ReadWPGImage in WPG in GraphicsMagick before 1.3.46 mishandles palette buffer allocation, resulting in out-of-bounds access to heap memory in ReadBlob
    cvelistv5