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CVE-2026-43663

Опубликовано: 10 июл. 2026
Источник: redhat
CVSS3: 6.5
EPSS Низкий

Описание

The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. Processing maliciously crafted web content may lead to an unexpected process crash.

A flaw was found in WebKitGTK. Processing maliciously crafted web content can trigger a use-after-free due to improper memory handling, resulting in an unexpected process crash.

Затронутые пакеты

ПлатформаПакетСостояниеРекомендацияРелиз
Red Hat Enterprise Linux 6pywebkitgtkOut of support scope
Red Hat Enterprise Linux 6webkitgtkOut of support scope
Red Hat Enterprise Linux 7webkitgtk3Out of support scope
Red Hat Enterprise Linux 7 Extended Lifecycle Supportwebkitgtk4FixedRHSA-2026:5856424.08.2026
Red Hat Enterprise Linux 8webkit2gtk3FixedRHSA-2026:4208820.07.2026
Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Supportwebkit2gtk3FixedRHSA-2026:5734820.08.2026
Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-Onwebkit2gtk3FixedRHSA-2026:5734820.08.2026
Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Supportwebkit2gtk3FixedRHSA-2026:5932525.08.2026
Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-Onwebkit2gtk3FixedRHSA-2026:5932525.08.2026
Red Hat Enterprise Linux 8.8 Telecommunications Update Servicewebkit2gtk3FixedRHSA-2026:5932625.08.2026

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Дополнительная информация

Статус:

Moderate
Дефект:
CWE-416
https://bugzilla.redhat.com/show_bug.cgi?id=2500520webkitgtk: webkitgtk: Maliciously crafted web content may cause unexpected process crash

EPSS

Процентиль: 30%
0.00368
Низкий

6.5 Medium

CVSS3

Связанные уязвимости

CVSS3: 6.5
ubuntu
3 месяца назад

The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5.2, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2, tvOS 26.6, visionOS 26.6, watchOS 26.6. Processing maliciously crafted web content may lead to an unexpected process crash.

CVSS3: 6.5
nvd
3 месяца назад

The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5.2, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2, tvOS 26.6, visionOS 26.6, watchOS 26.6. Processing maliciously crafted web content may lead to an unexpected process crash.

CVSS3: 6.5
debian
3 месяца назад

The issue was addressed with improved memory handling. This issue is f ...

CVSS3: 6.5
github
3 месяца назад

The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. Processing maliciously crafted web content may lead to an unexpected process crash.

suse-cvrf
около 2 месяцев назад

Security update for webkit2gtk3

EPSS

Процентиль: 30%
0.00368
Низкий

6.5 Medium

CVSS3