CVE-2026-105083 (GCVE-0-2026-105083)

Vulnerability from cvelistv5 – Published: 2026-10-03 01:11 – Updated: 2026-10-03 01:11
VLAI
Title
ImageMagick before 7.1.2-32 and 6.9.13-57 Security Policy Bypass via policy.xml DOCTYPE
Summary
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.
Severity
1.8 (Low)
CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
3.9 (Low)
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L
CWE
  • CWE-693 - Protection Mechanism Failure
Assigner
References
Impacted products
Vendor Product Version
ImageMagick ImageMagick Affected: 7.0.0-0 , < 7.1.2-32 (custom)
Affected: 0 , < 6.9.13-57 (custom)
    cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*
    cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-09-27 00:00
Credits
Yanhaoxi
Show details on NVD website
To clipboard 

{
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          "vendor": "ImageMagick",
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              "status": "affected",
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      "credits": [
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      "datePublic": "2026-09-27T00:00:00.000Z",
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        }
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            "subConfidentialityImpact": "NONE",
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        },
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          "tags": [
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          "url": "https://www.vulncheck.com/advisories/imagemagick-before-7.1.2-32-and-6.9.13-57-security-policy-bypass-via-policy-xml-doctype"
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      ],
      "title": "ImageMagick before 7.1.2-32 and 6.9.13-57 Security Policy Bypass via policy.xml DOCTYPE",
      "x_generator": {
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      }
    }
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  "cveMetadata": {
    "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
    "assignerShortName": "VulnCheck",
    "cveId": "CVE-2026-105083",
    "datePublished": "2026-10-03T01:11:12.822Z",
    "dateReserved": "2026-10-03T01:03:07.467Z",
    "dateUpdated": "2026-10-03T01:11:12.822Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
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      "cve": "CVE-2026-105083",
      "date": "2026-10-03",
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      "percentile": "0.01519"
    },
    "redhat_vex": {
      "aggregate_severity": "Low",
      "current_release_date": "2026-10-03T01:55:52+00:00",
      "cve": "CVE-2026-105083",
      "id": "CVE-2026-105083",
      "initial_release_date": "2026-10-03T01:11:12.822000+00:00",
      "product_status:known_affected": "14",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "ImageMagick: ImageMagick: Security policy bypass via alternate XML DOCTYPE declaration",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-105083.json",
      "version": "3"
    }
  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.


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