diff --git a/library/src/commonMain/kotlin/com/lagradost/cloudstream3/utils/JsInterpreter.kt b/library/src/commonMain/kotlin/com/lagradost/cloudstream3/utils/JsInterpreter.kt
index 5bb5457f324..4cd96ae6489 100644
--- a/library/src/commonMain/kotlin/com/lagradost/cloudstream3/utils/JsInterpreter.kt
+++ b/library/src/commonMain/kotlin/com/lagradost/cloudstream3/utils/JsInterpreter.kt
@@ -269,6 +269,8 @@ private data class TryCatch(val body: List<Node>, val catchParam: String?, val c
 private data class ThrowStmt(val expr: Node) : Node()
 
 private class Parser(private val lex: Lexer) {
+    private var depth = 0
+    private val maxDepth = 25
 
     fun parseProgram(): List<Node> {
         val stmts = mutableListOf<Node>()
@@ -438,7 +440,9 @@ private class Parser(private val lex: Lexer) {
     }
 
     private fun parseAssign(): Node {
+        if (++depth > maxDepth) { depth--; return UndefinedLit }
         val left = parseTernary()
+        depth--
         val op = when (lex.peek().type) {
             TT.EQ -> "="; TT.PLUSEQ -> "+="; TT.MINUSEQ -> "-="; TT.STAREQ -> "*="; TT.SLASHEQ -> "/="; TT.PERCENTEQ -> "%="
             else -> return left
@@ -743,6 +747,8 @@ private class Scope(val parent: Scope? = null) {
 
 private class JsInterpreter {
     private val globalScope = Scope()
+    private var evalDepth = 0
+    private val maxEvalDepth = 200
 
     init { installGlobals() }
 
@@ -844,7 +850,7 @@ private class JsInterpreter {
             last
         } catch (r: ReturnSignal) {
             r.value
-        } catch (e: Throwable) {
+        } catch (e: Exception) {
             logError(e)
             Unit
         }
@@ -929,7 +935,14 @@ private class JsInterpreter {
         else -> evalExpr(node, scope)
     }
 
-    private fun evalExpr(node: Node, scope: Scope): Any? = when (node) {
+    private fun evalExpr(node: Node, scope: Scope): Any? {
+        if (++evalDepth > maxEvalDepth) { evalDepth--; return Unit }
+        val result = evalExprInner(node, scope)
+        evalDepth--
+        return result
+    }
+
+    private fun evalExprInner(node: Node, scope: Scope): Any? = when (node) {
         is NumLit -> node.v
         is StrLit -> node.v
         is BoolLit -> node.v
diff --git a/library/src/commonTest/kotlin/com/lagradost/cloudstream3/utils/JsInterpreterTest.kt b/library/src/commonTest/kotlin/com/lagradost/cloudstream3/utils/JsInterpreterTest.kt
index 4d0f01b5a60..462a2810068 100644
--- a/library/src/commonTest/kotlin/com/lagradost/cloudstream3/utils/JsInterpreterTest.kt
+++ b/library/src/commonTest/kotlin/com/lagradost/cloudstream3/utils/JsInterpreterTest.kt
@@ -1832,4 +1832,49 @@ class JsInterpreterTest {
     fun bitwiseTruncationPattern() {
         assertEquals(5.0, num("(11/2)|0"))
     }
+
+    @Test
+    fun deeplyNestedParenthesesDoesNotStackOverflow() {
+        val open  = "(".repeat(600)
+        val close = ")".repeat(600)
+        val result = evalJs("${open}42${close}")
+        assertTrue(result == Unit || result == 42.0)
+    }
+
+    @Test
+    fun extremelyDeeplyNestedParenthesesDoesNotStackOverflow() {
+        val open  = "(".repeat(2000)
+        val close = ")".repeat(2000)
+        val result = evalJs("${open}1${close}")
+        assertTrue(result == Unit || result == 1.0)
+    }
+
+    @Test
+    fun deeplyRecursiveFunctionDoesNotStackOverflow() {
+        val code = """
+            function f(n) { return n <= 0 ? 0 : f(n-1) + 1; }
+            f(600)
+        """.trimIndent()
+        val result = evalJs(code)
+        assertTrue(result == Unit || result is Double)
+    }
+
+    @Test
+    fun infiniteRecursionDoesNotStackOverflow() {
+        val code = """
+            function inf() { return inf(); }
+            inf()
+        """.trimIndent()
+        val result = evalJs(code)
+        assertTrue(result == Unit || result is Double)
+    }
+
+    @Test
+    fun deeplyNestedFunctionCallsDoNotStackOverflow() {
+        val depth = 300
+        val decls = (1..depth).joinToString("\n") { "function f$it(x){return x+1;}" }
+        val call = (1 until depth).fold("f${depth}(0)") { acc, i -> "f$i($acc)" }
+        val result = evalJs("$decls\n$call")
+        assertTrue(result == Unit || result is Double)
+    }
 }