From b59c04e51a225cdf34ba4bf4937ba72b84e7e328 Mon Sep 17 00:00:00 2001 From: Greg Stoll Date: Wed, 29 Oct 2025 20:50:04 +0000 Subject: [PATCH] Bug 1996038 - block MFCopyHook.dll in the parent process a=RyanVM DONTBUILD Original Revision: https://phabricator.services.mozilla.com/D269999 Differential Revision: https://phabricator.services.mozilla.com/D270600 --- toolkit/xre/dllservices/mozglue/WindowsDllBlocklistDefs.in | 3 +++ 1 file changed, 3 insertions(+) diff --git a/toolkit/xre/dllservices/mozglue/WindowsDllBlocklistDefs.in b/toolkit/xre/dllservices/mozglue/WindowsDllBlocklistDefs.in index 1dda988137b7..e8564c885ffc 100644 --- a/toolkit/xre/dllservices/mozglue/WindowsDllBlocklistDefs.in +++ b/toolkit/xre/dllservices/mozglue/WindowsDllBlocklistDefs.in @@ -361,6 +361,9 @@ BROWSER_PROCESS += [ # old versions of KeyScrambler (bug 1994657) DllBlocklistEntry("KeyScramblerIE.dll", (3, 17, 0, 4)), + + # 123SyncCloud/123CloudStorage shell extension (bug 1996038) + DllBlocklistEntry("MFCopyHook.dll", ALL_VERSIONS), ] CHILD_PROCESSES += [