CVE•Published 2026-06-10•Modified 2026-07-23•0 articles on news•4 live references•NVD data

CVE-2026-46521Imagemagick · Imagemagick

Vulnerability data via NVD (ingested)

CVSS v3.1

5.5

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS percentile

Exploit Prediction Scoring System · top 98% of all CVEs

Weaknesses (CWE)

CWE-131Incorrect Calculation of Buffer Size CWE-252Unchecked Return Value CWE-787Out-of-bounds Write CWE-835Loop with Unreachable Exit Condition ('Infinite Loop')

Description

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-48 and 7.1.2-23, when using LZMA compression in the MIFF encoder an out of bounds write can occur due to a missing check. This issue has been patched in versions 6.9.13-48 and 7.1.2-23.

Timeline

Published 2026-06-10

Modified 2026-07-23

External references

NVD MITRE Exploit-DB VulnCheck

Search for exposed instances

Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).

Shodan · vuln tag0 hosts

vuln:CVE-2026-46521

Hosts Shodan has explicitly fingerprinted as vulnerable.

Shodan · product

product:"Imagemagick Imagemagick"

All exposed Imagemagick Imagemagick instances — cross-reference with the CVE's affected-version range.

Shodan · banner/body mention

http.html:"Imagemagick"

HTTP body or banner mentions "Imagemagick" — catches deploys Shodan didn't identify as a product.

More intel sources (5)

Shodan report

vuln:CVE-2026-46521