diff --git a/src/sourcemap/sourcemap.zig b/src/sourcemap/sourcemap.zig
index 8804bd9d4d..be4eca94e6 100644
--- a/src/sourcemap/sourcemap.zig
+++ b/src/sourcemap/sourcemap.zig
@@ -449,6 +449,16 @@ pub const LineColumnOffset = struct {
             var iter = strings.CodepointIterator.initOffset(input, i);
             var cursor = strings.CodepointIterator.Cursor{ .i = @as(u32, @truncate(iter.i)) };
             _ = iter.next(&cursor);
+
+            // Given a null byte, cursor.width becomes 0
+            // This can lead to integer overflow, crashes, or hangs.
+            // https://github.com/oven-sh/bun/issues/10624
+            if (cursor.width == 0) {
+                columns += 1;
+                offset = i + 1;
+                continue;
+            }
+
             offset = i + cursor.width;
 
             switch (cursor.c) {
diff --git a/test/js/third_party/body-parser/express-bun-build-compile.test.ts b/test/js/third_party/body-parser/express-bun-build-compile.test.ts
new file mode 100644
index 0000000000..b9684a033b
--- /dev/null
+++ b/test/js/third_party/body-parser/express-bun-build-compile.test.ts
@@ -0,0 +1,18 @@
+import { expect, test } from "bun:test";
+import { join } from "path";
+import { $ } from "bun";
+import "harness";
+import { bunExe, tempDirWithFiles } from "harness";
+
+$.throws(true);
+
+// https://github.com/oven-sh/bun/issues/10624
+test("Express hello world app supports bun build --compile --minify --sourcemap", async () => {
+  const dir = tempDirWithFiles("express-bun-build-compile", {
+    "out.exe": "",
+  });
+
+  const file = join(dir, "out.exe");
+  await $`${bunExe()} build --compile --minify --sourcemap ${join(import.meta.dir, "express-compile-fixture.ts")} --outfile=${file}`;
+  await $`${file}`;
+});
diff --git a/test/js/third_party/body-parser/express-compile-fixture.ts b/test/js/third_party/body-parser/express-compile-fixture.ts
new file mode 100644
index 0000000000..c74234b2a9
--- /dev/null
+++ b/test/js/third_party/body-parser/express-compile-fixture.ts
@@ -0,0 +1,20 @@
+const express = require("express");
+const app = express();
+const port = 0;
+
+app.get("/", (req, res) => {
+  res.send("Hello World!");
+});
+
+const server = app.listen(port, () => {
+  fetch(`http://localhost:${server.address().port}`).then(res => {
+    res.text().then(text => {
+      if (text !== "Hello World!") {
+        console.error("Expected 'Hello World!', got", text);
+        process.exit(1);
+      }
+      console.log("OK");
+      process.exit(0);
+    });
+  });
+});