---
cve: "CVE-2026-105083"
severity: "LOW"
cvss: 1.8
epss: "0.1%"
vendor: "ImageMagick"
kev: false
exploited: false
published: "2026-10-03 02:17:18"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-10-07T23:21:11+02:00"
---

# CVE-2026-105083

> 1.8 LOW · 🧪 PoC

## Beschreibung

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.

## CNA-Record (Kanon, cvelistV5)

- CNA: **VulnCheck**
- State: PUBLISHED
- Stand: 2026-10-05 20:30:01
- CNA-CVSS: **1.8** (`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`)

## CISA-Anreicherung (vulnrichment/ADP)

- CISA-SSVC (Coordinator, v2.0.3):
  - Exploitation: **none**
  - Automatable: **no**
  - Technical Impact: **partial**

## CVSS-Vektor

```
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
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Lokal | good |
| AC Komplexität | Hoch | good |
| PR Privilegien | Hoch | good |
| UI Interaktion | Keine | bad |

## Patch verfügbar (OSV)

- ad98b244c995d2e3051757fa3b7855f45b550d24 (Commit)
- 402ebc5353e569234908962cbdf451531ff66a57 (Commit)

## BSI-Hinweise (deutsch)

- [ImageMagick: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen](https://wid.cert-bund.de/portal/wid/sicherheitshinweis/WID-SEC-W-2026-3732) — _BSI-Einstufung: niedrig_
  Ein lokaler Angreifer kann eine Schwachstelle in ImageMagick ausnutzen, um Sicherheitsvorkehrungen zu umgehen.

## Referenzen

- <https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-jjp4-3fwf-393j>
- <https://github.com/ImageMagick/ImageMagick/commit/1926ccf119141c26274c120d1899dffae19b0c71>
- <https://github.com/ImageMagick/ImageMagick/commit/399d4bd3b081f44c7fef78153f65e8cdebed9f1a>
- <https://github.com/ImageMagick/ImageMagick6/commit/da6022b2efe6cce8a2fd8f9e51188a45a3b9d558>
- <https://github.com/ImageMagick/ImageMagick6/commit/402ebc5353e569234908962cbdf451531ff66a57>
- <https://github.com/ImageMagick/ImageMagick/blob/7.1.2-31/MagickCore/policy.c#L1138-L1145>
- <https://github.com/ImageMagick/ImageMagick>
- <https://www.vulncheck.com/advisories/imagemagick-before-7.1.2-32-and-6.9.13-57-security-policy-bypass-via-policy-xml-doctype>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/sicherheitsluecken/cve-2026-105083/) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI WID (CSAF)_