diff --git a/Crashlytics/CHANGELOG.md b/Crashlytics/CHANGELOG.md
index c3471a42117..c221e3de83c 100644
--- a/Crashlytics/CHANGELOG.md
+++ b/Crashlytics/CHANGELOG.md
@@ -1,6 +1,7 @@
 # Unreleased
 - [fixed] Safely validate memory reads when executing `DW_OP_deref_size`
   operations during DWARF stack unwinding (#16550).
+- [fixed] Fixed an issue casuing a crash while symbolicating stack frames if the binary image path is null. (#16622)
 
 # 12.18.0
 - [removed] Removes unused integration with the now deprecated ObjC MetricKit API.
diff --git a/Crashlytics/Crashlytics/Models/FIRCLSSymbolResolver.m b/Crashlytics/Crashlytics/Models/FIRCLSSymbolResolver.m
index 8ce74da5690..970768b516e 100644
--- a/Crashlytics/Crashlytics/Models/FIRCLSSymbolResolver.m
+++ b/Crashlytics/Crashlytics/Models/FIRCLSSymbolResolver.m
@@ -168,7 +168,20 @@ - (BOOL)updateStackFrame:(FIRStackFrame*)frame {
     [frame setOffset:addr - (uintptr_t)dlInfo.dli_saddr];
   }
 
-  [frame setLibrary:[[binaryImage objectForKey:@"path"] lastPathComponent]];
+  NSString* library = nil;
+  id rawPath = [binaryImage objectForKey:@"path"];
+
+  if ([rawPath isKindOfClass:[NSString class]] && [(NSString*)rawPath length] > 0) {
+    library = [(NSString*)rawPath lastPathComponent];
+  } else if (dlInfo.dli_fname && strlen(dlInfo.dli_fname) > 0) {
+    library = [[NSString stringWithUTF8String:dlInfo.dli_fname] lastPathComponent];
+  }
+
+  if (library) {
+    [frame setLibrary:library];
+  } else {
+    FIRCLSSDKLog("Could not find library path\n");
+  }
 
   return YES;
 }