CVE-2026-119124

ImageMagick before 7.1.2-34 Heap Buffer Overflow via -morph Option

MEDIUM
5.5
CVSS Score
Published: October 29, 2026 at 03:58 PM UTC
Updated: October 31, 2026 at 12:50 AM UTC
1 product affected across 1 vendorImageMagick

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Severity
MEDIUM5.5
Exploit prediction
EPSS 0.1%

Description

ImageMagick before 7.1.2-34 contains a heap-based buffer overflow in its -morph processing, where crafted images cause writes beyond the bounds of a heap buffer. An attacker can supply a crafted image that, when processed by a user with the -morph option, corrupts heap memory and crashes the application.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 7.1.2-34
Vendor states this is fixed in 7.1.2-34 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

CVSS

Attack Vector
LOCAL
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-122

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