PT-2026-42814 · Unknown+1 · Imagemagick+1

CVE-2026-47166 · Published 2026-05-21 · Updated 2026-07-15

Positive Technologies (AI Summary)

CVSS v3.1

5.7

Medium

Base vector

AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:H

Name of the Vulnerable Software and Affected Versions ImageMagick (affected versions not specified)

Description An attacker capable of connecting to a magick -distribute-cache service can trigger a heap buffer over-read in the server process. A heap buffer over-read occurs when a program reads data past the end of the intended buffer on the heap, potentially leading to information disclosure or application crashes.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

Out of bounds Read

Improper Authentication

Weakness Enumeration

CWE-125

CWE-287

Related Identifiers

BDU:2026-10014

CVE-2026-47166

ECHO-0D78-6C28-581D

GHSA-6GXQ-F64P-5W6F

OESA-2026-2386

OESA-2026-2387

OESA-2026-2388

OESA-2026-2389

OESA-2026-2463

OPENSUSE-SU-2026:11061-1

OPENSUSE-SU-2026:21071-1

SUSE-SU-2026:22378-1

SUSE-SU-2026:2580-1

SUSE-SU-2026:2877-1

SUSE-SU-2026:3023-1

SUSE-SU-2026:3024-1

Affected Products

Imagemagick

Red Os

References · 166

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/47xxx/CVE-2026-47166.json · Exploit
• https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-6gxq-f64p-5w6f · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-47165 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-46522 · Security Note
• https://ubuntu.com/security/CVE-2026-47166 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-45359 · Security Note
• https://osv.dev/vulnerability/GHSA-6gxq-f64p-5w6f · Vendor Advisory
• https://osv.dev/vulnerability/ROOT-OS-DEBIAN-13-CVE-2026-47166 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-46521 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-46520 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2026:3024-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-45358 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2026:21071-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:2877-1 · Vendor Advisory
• https://osv.dev/vulnerability/OESA-2026-2386 · Vendor Advisory