diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4ef14d6c76..e52220cf69 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## Unreleased
 
+- Fix mismapped breadcrumb levels coming in from native to dotnet SDK ([#3993](https://github.com/getsentry/sentry-dotnet/pull/3993))
+
 ### Features
 
 - Serilog scope properties are now sent with Sentry events ([#3976](https://github.com/getsentry/sentry-dotnet/pull/3976))
diff --git a/src/Sentry/Breadcrumb.cs b/src/Sentry/Breadcrumb.cs
index e7d447edf6..b3b58606b0 100644
--- a/src/Sentry/Breadcrumb.cs
+++ b/src/Sentry/Breadcrumb.cs
@@ -157,8 +157,18 @@ public static Breadcrumb FromJson(JsonElement json)
         var type = json.GetPropertyOrNull("type")?.GetString();
         var data = json.GetPropertyOrNull("data")?.GetStringDictionaryOrNull();
         var category = json.GetPropertyOrNull("category")?.GetString();
-        var level = json.GetPropertyOrNull("level")?.GetString()?.ParseEnum<BreadcrumbLevel>() ?? default;
 
+        var levelString = json.GetPropertyOrNull("level")?.GetString();
+        var level = levelString?.ToUpper() switch
+        {
+            "DEBUG" => BreadcrumbLevel.Debug,
+            "INFO" => BreadcrumbLevel.Info,
+            "WARNING" => BreadcrumbLevel.Warning,
+            "ERROR" => BreadcrumbLevel.Error,
+            "CRITICAL" => BreadcrumbLevel.Critical,
+            "FATAL" => BreadcrumbLevel.Critical,
+            _ => default
+        };
         return new Breadcrumb(timestamp, message, type, data!, category, level);
     }
 }