Описание
Important: webkit2gtk3 security update
WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform.
Security Fix(es):
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webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash (CVE-2026-28946)
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webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash (CVE-2026-28847)
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webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash (CVE-2026-28883)
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webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash (CVE-2026-28901)
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webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash (CVE-2026-28902)
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webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash (CVE-2026-28903)
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webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash (CVE-2026-28904)
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webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash (CVE-2026-28905)
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webkitgtk: Processing maliciously crafted web content may prevent Content Security Policy from being enforced (CVE-2026-28907)
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webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash (CVE-2026-28942)
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webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash (CVE-2026-28947)
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webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash (CVE-2026-28953)
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webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash (CVE-2026-28955)
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webkitgtk: An app may be able to access sensitive user data (CVE-2026-28958)
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webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash (CVE-2026-43658)
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webkitgtk: Processing maliciously crafted web content may prevent Content Security Policy from being enforced (CVE-2026-43660)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Затронутые продукты
Rocky Linux 9
Ссылки на источники
Исправления
- Red Hat - 2471790
- Red Hat - 2483955
- Red Hat - 2483956
- Red Hat - 2483957
- Red Hat - 2483958
- Red Hat - 2483959
- Red Hat - 2483960
- Red Hat - 2483961
- Red Hat - 2483962
- Red Hat - 2483963
- Red Hat - 2483964
- Red Hat - 2483965
- Red Hat - 2483966
- Red Hat - 2483967
- Red Hat - 2483968
- Red Hat - 2483969
Связанные уязвимости
ELSA-2026-25918: webkit2gtk3 security update (IMPORTANT)
The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5, iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5. Processing maliciously crafted web content may lead to an unexpected process crash.