Low firefox Logic Error 🔧 Commit mapped

Overview

Low
Severity
—
CVSS
No
Exploited ITW
Fixed
Fix Status
Impactlow
DescriptionIncorrect boundary conditions in the CSS Transitions and Animations component
ComponentLayout
Bug ClassLogic Error
Tracker2077756
Fix commit32e0bb536f4c (firefox) +1/-1
CISA KEVNot listed
CreditedMozilla
Disclosed2026-10-27

Files Changed

  • layout/base/nsCSSFrameConstructor.cpp
diff --git a/layout/base/nsCSSFrameConstructor.cpp b/layout/base/nsCSSFrameConstructor.cpp
index c6db978bcac..34c2fb567f9 100644
--- a/layout/base/nsCSSFrameConstructor.cpp
+++ b/layout/base/nsCSSFrameConstructor.cpp
@@ -3436,7 +3436,7 @@ nsCSSFrameConstructor::FindHTMLData(const Element& aElement,
       SIMPLE_TAG_CHAIN(details, nsCSSFrameConstructor::FindDetailsData),
       SIMPLE_TAG_CHAIN(label,
                        nsCSSFrameConstructor::FindLabelOrDescriptionData),
-
+      SIMPLE_TAG_CHAIN(area, SUPPRESS_FCDATA()),
   };
 
   return FindDataByTag(aElement, aStyle, sHTMLData, std::size(sHTMLData));
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