Policy bypass in ImageMagick when coder is the policy domain
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- Partial Red Hat: 2 without a fix
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and Red Hat.
Summary
ImageMagick versions before 6.9.13-56 and from 7.0.0 before 7.1.2-31 are affected. Authorization is checked before the image is parsed and canonicalized (CWE-551), so a crafted image can bypass a security policy that uses coder as its domain. An unauthenticated remote attacker can use such an image to read data that the policy prohibits.
Written with Claude Haiku 5.5 from the sources below · 2026-10-29
Description from the CNA
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to 7.1.2-31 and 6.9.13-56, a crafted image can bypass an ImageMagick security policy that uses coder as its domain, potentially allowing data prohibited by the policy to be read. This issue is fixed in versions 7.1.2-31 and 6.9.13-56.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| ImageMagick | ImageMagick | before 6.9.13-56; 7.0.0 to before 7.1.2-31 | 6.9.13-56, 7.1.2-31 | Patch available | CNA |
- ImageMagick VendorImageMagick Affected before 6.9.13-56; 7.0.0 to before 7.1.2-31 Fixed in 6.9.13-56, 7.1.2-31 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:* | before 6.9.13-56; 7.0.0-0 to before 7.1.2-31 | Vulnerable | ImageMagick |
- cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:* Versions before 6.9.13-56; 7.0.0-0 to before 7.1.2-31 Vulnerable ·ImageMagick
Remediation
Upgrade ImageMagick 7.x to version 7.1.2-31 and ImageMagick 6.x to version 6.9.13-56. Red Hat lists Red Hat Enterprise Linux 6 as affected with no fix planned and Red Hat Enterprise Linux 7 as affected with plan none available.
Written with Claude Haiku 5.5 from the sources below · 2026-10-29
- Fix · CNA ImageMagick (ImageMagick) Fixed in 6.9.13-56, 7.1.2-31
Vendor assessments
Red Hat
Red Hat rating: Moderate. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Enterprise Linux 6 | Affected | No fix planned: Out of support scope |
| Red Hat Enterprise Linux 7 | Affected | No fix yet: Fix deferred |
Timeline
- 2026-10-07 Threatist record created from CVE-2026-106579
- 2026-10-07 CISA SSVC decision points changed
- 2026-10-07 Priority changed: MEDIUM → LOW
- 2026-10-08 Affected versions changed · Red Hat
- 2026-10-08 CVSS score added · Red Hat
- 2026-10-21 CVSS score added · NVD
References
Patch 6
- https://github.com/ImageMagick/ImageMagick/commit/82f373fedb3425c83a239103ab86f4fa86fd49ac
- https://github.com/ImageMagick/ImageMagick/commit/dcdbbf4278fab20a32a4ad80e64cb95c368ca8dd
- https://github.com/ImageMagick/ImageMagick6/commit/ac85c8e0a319b1eaf4c3d05d326605f5bae723d6
- https://github.com/ImageMagick/ImageMagick6/commit/c54667bfe605ebdc17c23cb70a26dbe00b338222
- https://github.com/ImageMagick/ImageMagick/releases/tag/7.1.2-31
- https://github.com/ImageMagick/ImageMagick6/releases/tag/6.9.13-56
More Imagemagick vulnerabilities
- TI-2016-03144 The (1) EPHEMERAL, (2) HTTPS, (3) MVG, (4) MSL, (5) TEXT, (6) SHOW, (7) WIN, and (8) PLT… KEVCVSS 3.1HIGH 8.4
- TI-2023-16996 Improper input validation in ImageMagick CVSS 3.1CRITICAL 9.8
- TI-2016-03148 The (1) HTTP and (2) FTP coders in ImageMagick before 6.9.3-10 and 7.x before 7.0.1-1… KEVCVSS 3.1MEDIUM 5.5
- TI-2016-03145 The EPHEMERAL coder in ImageMagick before 6.9.3-10 and 7.x before 7.0.1-1 allows remote… KEVCVSS 3.1MEDIUM 5.5
- TI-2025-35690 ImageMagick BlobStream Forward-Seek Under-Allocation CVSS 3.1CRITICAL 9.8
- TI-2025-33094 ImageMagick has Stack Buffer Overflow in image.c CVSS 3.1CRITICAL 9.8
Sources
- CVE-2026-106579 · CVE Program
- CVE-2026-106579 · NVD
- FIRST EPSS
- CVE-2026-106579 · Red Hat security data · CC BY 4.0
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