diff --git a/source/globalCommands.py b/source/globalCommands.py
index 6fffe1ae1a2..035ce83eefa 100755
--- a/source/globalCommands.py
+++ b/source/globalCommands.py
@@ -1324,18 +1324,23 @@ def script_review_currentLine(self,gesture):
 		category=SCRCAT_TEXTREVIEW,
 		gestures=("kb:numpad9", "kb(laptop):NVDA+downArrow", "ts(text):flickDown")
 	)
-	def script_review_nextLine(self,gesture):
-		info=api.getReviewPosition().copy()
-		info.expand(textInfos.UNIT_LINE)
-		info.collapse()
-		res=info.move(textInfos.UNIT_LINE,1)
-		if res==0:
+	def script_review_nextLine(self, gesture):
+		origInfo = api.getReviewPosition().copy()
+		origInfo.collapse()
+		info = origInfo.copy()
+		res = info.move(textInfos.UNIT_LINE, 1)
+		newLine = info.copy()
+		newLine.expand(textInfos.UNIT_LINE)
+		# #12808: Some implementations of move forward by one line may succeed one more time than expected,
+		# landing on the exclusive end of the document.
+		# Therefore, verify that expanding after the move does result in being on a new line,
+		# i.e. the new line starts after the original review cursor position.
+		if res == 0 or newLine.start <= origInfo.start:
 			# Translators: a message reported when review cursor is at the bottom line of the current navigator object.
 			ui.reviewMessage(_("Bottom"))
 		else:
 			api.setReviewPosition(info)
-		info.expand(textInfos.UNIT_LINE)
-		speech.speakTextInfo(info, unit=textInfos.UNIT_LINE, reason=controlTypes.OutputReason.CARET)
+		speech.speakTextInfo(newLine, unit=textInfos.UNIT_LINE, reason=controlTypes.OutputReason.CARET)
 
 	@script(
 		# Translators: Input help mode message for move review cursor to bottom line command.
@@ -1395,18 +1400,23 @@ def script_review_currentWord(self,gesture):
 		category=SCRCAT_TEXTREVIEW,
 		gestures=("kb:numpad6", "kb(laptop):NVDA+control+rightArrow", "ts(text):2finger_flickRight")
 	)
-	def script_review_nextWord(self,gesture):
-		info=api.getReviewPosition().copy()
-		info.expand(textInfos.UNIT_WORD)
-		info.collapse()
-		res=info.move(textInfos.UNIT_WORD,1)
-		if res==0:
+	def script_review_nextWord(self, gesture):
+		origInfo = api.getReviewPosition().copy()
+		origInfo.collapse()
+		info = origInfo.copy()
+		res = info.move(textInfos.UNIT_WORD, 1)
+		newWord = info.copy()
+		newWord.expand(textInfos.UNIT_WORD)
+		# #12808: Some implementations of move forward by one word may succeed one more time than expected,
+		# landing on the exclusive end of the document.
+		# Therefore, verify that expanding after the move does result in being on a new word,
+		# i.e. the new word starts after the original review cursor position.
+		if res == 0 or newWord.start <= origInfo.start:
 			# Translators: a message reported when review cursor is at the bottom line of the current navigator object.
 			ui.reviewMessage(_("Bottom"))
 		else:
 			api.setReviewPosition(info)
-		info.expand(textInfos.UNIT_WORD)
-		speech.speakTextInfo(info, reason=controlTypes.OutputReason.CARET, unit=textInfos.UNIT_WORD)
+		speech.speakTextInfo(newWord, unit=textInfos.UNIT_WORD, reason=controlTypes.OutputReason.CARET)
 
 	@script(
 		description=_(
diff --git a/user_docs/en/changes.t2t b/user_docs/en/changes.t2t
index 92b28a75b65..445cf86425a 100644
--- a/user_docs/en/changes.t2t
+++ b/user_docs/en/changes.t2t
@@ -18,6 +18,7 @@ What's New in NVDA
 == Bug Fixes ==
 - Clipboard manager pane should no longer incorrectly steal focus when opening some Office programs. (#12736)
 - On a system where the user has chosen to swap the primary mouse button from the left to the right, NVDA will no longer accidentally bring up a context menu instead of activating an item, in applications such as web browsers. (#12642)
+- When moving the review cursor past the end of text controls, such as in Microsoft Word with UI Automation, "bottom" is correctly reported in more situations. (#12808)
 -
 
 == Changes for Developers ==