RHSA-2026:28148

Details:

WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform.

Security Fix(es):

• webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash (CVE-2026-28946)

• webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash (CVE-2026-28847)

• webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash (CVE-2026-28883)

• webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash (CVE-2026-28901)

• webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash (CVE-2026-28902)

• webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash (CVE-2026-28903)

• webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash (CVE-2026-28904)

• webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash (CVE-2026-28905)

• webkitgtk: Processing maliciously crafted web content may prevent Content Security Policy from being enforced (CVE-2026-28907)

• webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash (CVE-2026-28942)

• webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash (CVE-2026-28947)

• webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash (CVE-2026-28953)

• webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash (CVE-2026-28955)

• webkitgtk: An app may be able to access sensitive user data (CVE-2026-28958)

• webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash (CVE-2026-43658)

• 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...