CVE-2025-57807

CRITICAL EPSS 19.1%
Published Sep 5, 202510mo ago · Modified Jun 17, 20262w ago
9.8 CVSS 3.1
Critical
Find Similar
Published Sep 5, 2025 10mo ago
Last Modified Jun 17, 2026 2w ago

Description

ImageMagick is free and open-source software used for editing and manipulating digital images. ImageMagick versions lower than 14.8.2 include insecure functions: SeekBlob(), which permits advancing the stream offset beyond the current end without increasing capacity, and WriteBlob(), which then expands by quantum + length (amortized) instead of offset + length, and copies to data + offset. When offset ≫ extent, the copy targets memory beyond the allocation, producing a deterministic heap write on 64-bit builds. No 2⁶⁴ arithmetic wrap, external delegates, or policy settings are required. This is fixed in version 14.8.2.

CVSS Details

Base Score
9.8
Exploitability
3.9
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
19.1% percentile
Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 3

CWE-122
CWE-131
CWE-787 Out-of-bounds Write Memory Safety

Affected Products 2

VendorProductVersionRange
imagemagickimagemagick* <6.9.13-29
imagemagickimagemagick*≥7.0.0-0  –  <7.1.2-3

References 3

  • github.com https://github.com/ImageMagick/ImageMagick/commit/077a417a19a5ea8c85559b602754a5b928eef23e
    Patch
  • github.com https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-23hg-53q6-hqfg
    ExploitMitigationVendor Advisory
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/09/msg00012.html

Remediation

  • github.com https://github.com/ImageMagick/ImageMagick/commit/077a417a19a5ea8c85559b602754a5b928eef23e
    Patch