CVE-2026-105083
ImageMagick before 7.1.2-32 and 6.9.13-57 Security Policy Bypass via policy.xml DOCTYPE
Description
ImageMagick before 7.1.2-32 and 6.9.13-57 contains a policy bypass vulnerability in LoadPolicyCache that silently skips security policy rules when policy.xml uses an alternate DOCTYPE. A valid DOCTYPE not ending in ']>' makes the parser consume the rest of the file, so no policy rules are applied and restricted operations become allowed.
INFO
Published Date :
Oct. 3, 2026, 2:17 a.m.
Last Modified :
Oct. 3, 2026, 2:17 a.m.
Remotely Exploit :
No
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | LOW | 83251b91-4cc7-4094-a5c7-464a1b83ea10 | ||||
| CVSS 3.1 | LOW | MITRE-CVE | ||||
| CVSS 3.1 | LOW | [email protected] | ||||
| CVSS 4.0 | LOW | 83251b91-4cc7-4094-a5c7-464a1b83ea10 | ||||
| CVSS 4.0 | LOW | [email protected] |
Solution
- Update ImageMagick to version 7.1.2-32 or later.
- Update ImageMagick to version 6.9.13-57 or later.
- Ensure policy.xml uses a standard DOCTYPE.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-105083.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-105083 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-105083
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-105083 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-105083 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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New CVE Received by [email protected]
Oct. 03, 2026
Action Type Old Value New Value Added Description ImageMagick before 7.1.2-32 and 6.9.13-57 contains a policy bypass vulnerability in LoadPolicyCache that silently skips security policy rules when policy.xml uses an alternate DOCTYPE. A valid DOCTYPE not ending in ']>' makes the parser consume the rest of the file, so no policy rules are applied and restricted operations become allowed. Added CVSS V4.0 AV:L/AC:H/AT:P/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CVSS V3.1 AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L Added CWE CWE-693 Added Affected New affected value received. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/105xxx/CVE-2026-105083.json">CVE-2026-105083</a> Added Reference https://github.com/ImageMagick/ImageMagick Added Reference https://github.com/ImageMagick/ImageMagick/blob/7.1.2-31/MagickCore/policy.c#L1138-L1145 Added Reference https://github.com/ImageMagick/ImageMagick/commit/1926ccf119141c26274c120d1899dffae19b0c71 Added Reference https://github.com/ImageMagick/ImageMagick/commit/399d4bd3b081f44c7fef78153f65e8cdebed9f1a Added Reference https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-jjp4-3fwf-393j Added Reference https://github.com/ImageMagick/ImageMagick6/commit/402ebc5353e569234908962cbdf451531ff66a57 Added Reference https://github.com/ImageMagick/ImageMagick6/commit/da6022b2efe6cce8a2fd8f9e51188a45a3b9d558 Added Reference https://www.vulncheck.com/advisories/imagemagick-before-7.1.2-32-and-6.9.13-57-security-policy-bypass-via-policy-xml-doctype