A notice published on September 30, 2026 clarifies that CVE-2025-6558 had already been fixed in WebKitGTK and WPE WebKit version 2.48.5.
A correction to security notice WSA-2026-0006, published on September 30, 2026 in the oss-sec feed, clarifies that vulnerability CVE-2025-6558 had already been fixed in WebKitGTK 2.48.5 and WPE WebKit 2.48.5. The message points to the earlier WSA-2025-0005 notice and apologizes for any inconvenience caused by the error.
To verify the notice, consult the original message in the oss-sec feed archive and check reference WSA-2025-0005 through official WebKitGTK channels. Also confirm the versions installed on affected systems; the text gives no further details about impact or measures beyond this correction.