CVE-2026-30883 PUBLISHED

ImageMagick has a Heap Overflow when writing extremely large image profile in the PNG encoder

Assigner: GitHub_M
Reserved: 06.03.2026 Published: 09.03.2026 Updated: 09.03.2026

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-16 and 6.9.13-41, an extremely large image profile could result in a heap overflow when encoding a PNG image. This vulnerability is fixed in 7.1.2-16 and 6.9.13-41.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H
CVSS Score: 5.7

Attack Vector	Local	Scope	Unchanged
Attack Complexity	High	Confidentiality Impact	None
Privileges Required	None	Integrity Impact	Low
User Interaction	None	Availability Impact	High

CVSS 3.1

Product Status

Vendor	ImageMagick
Product	ImageMagick
Versions	Version >= 7.0.0, < 7.1.2-16 is affected Version < 6.9.13-41 is affected

References

https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-qmw5-2p58-xvrc

Problem Types

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE