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CVE-2026-86421

Опубликовано: 07 сент. 2026
Источник: redhat
CVSS3: 3.7
EPSS Низкий

Описание

ImageMagick before 7.1.2-30 and 6.9.13-55 contains a memory leak in the MSL image decoder. A crafted MSL image triggers memory allocation without proper deallocation, allowing an attacker to exhaust memory and cause a denial of service.

A flaw was found in ImageMagick. A remote attacker could exploit this vulnerability by providing a specially crafted MSL (Magick Scripting Language) image. This triggers memory allocation without proper deallocation, leading to memory exhaustion. Successful exploitation can result in a denial of service (DoS) for the affected system.

Отчет

Red Hat has evaluated this issue and determined it is of Low severity. No fix is currently planned for the affected RHEL Extended Life Support versions.

Меры по смягчению последствий

Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

Затронутые пакеты

ПлатформаПакетСостояниеРекомендацияРелиз
Red Hat Enterprise Linux 6ImageMagickFix deferred
Red Hat Enterprise Linux 7ImageMagickFix deferred

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Дополнительная информация

Статус:

Low
Дефект:
CWE-772
https://bugzilla.redhat.com/show_bug.cgi?id=2529440ImageMagick: ImageMagick: Denial of Service via memory leak in MSL decoder

EPSS

Процентиль: 37%
0.00441
Низкий

3.7 Low

CVSS3

Связанные уязвимости

CVSS3: 3.7
ubuntu
7 дней назад

(ImageMagick before 7.1.2-30 and 6.9.13-55 contains a memory leak in th ...)

CVSS3: 3.7
nvd
9 дней назад

ImageMagick before 7.1.2-30 and 6.9.13-55 contains a memory leak in the MSL image decoder. A crafted MSL image triggers memory allocation without proper deallocation, allowing an attacker to exhaust memory and cause a denial of service.

CVSS3: 3.7
debian
9 дней назад

ImageMagick before 7.1.2-30 and 6.9.13-55 contains a memory leak in th ...

CVSS3: 3.7
github
9 дней назад

ImageMagick before 7.1.2-30 and 6.9.13-55 contains a memory leak in the MSL image decoder. A crafted MSL image triggers memory allocation without proper deallocation, allowing an attacker to exhaust memory and cause a denial of service.

EPSS

Процентиль: 37%
0.00441
Низкий

3.7 Low

CVSS3