diff --git a/packages/compiler-core/__tests__/parse.spec.ts b/packages/compiler-core/__tests__/parse.spec.ts
index a116d22c1..4e6c80b38 100644
--- a/packages/compiler-core/__tests__/parse.spec.ts
+++ b/packages/compiler-core/__tests__/parse.spec.ts
@@ -1952,6 +1952,12 @@ describe('compiler: parse', () => {
     })
   })
 
+  // edge case found in vue-macros where the input is TS or JSX
+  test('should reset inRCDATA state', () => {
+    baseParse(`<Foo>`, { parseMode: 'sfc', onError() {} })
+    expect(() => baseParse(`{ foo }`)).not.toThrow()
+  })
+
   describe('decodeEntities option', () => {
     test('use decode by default', () => {
       const ast: any = baseParse('&gt;&lt;&amp;&apos;&quot;&foo;')
diff --git a/packages/compiler-core/src/tokenizer.ts b/packages/compiler-core/src/tokenizer.ts
index 3a25c1c2d..ea6d0592e 100644
--- a/packages/compiler-core/src/tokenizer.ts
+++ b/packages/compiler-core/src/tokenizer.ts
@@ -271,6 +271,7 @@ export default class Tokenizer {
     this.sectionStart = 0
     this.index = 0
     this.baseState = State.Text
+    this.inRCDATA = false
     this.currentSequence = undefined!
     this.newlines.length = 0
     this.delimiterOpen = defaultDelimitersOpen