diff --git a/src/Backend/AutopilotMonitor.Functions/Services/Vulnerability/VulnerabilityCorrelationService.cs b/src/Backend/AutopilotMonitor.Functions/Services/Vulnerability/VulnerabilityCorrelationService.cs
index 42f70835..fc215a28 100644
--- a/src/Backend/AutopilotMonitor.Functions/Services/Vulnerability/VulnerabilityCorrelationService.cs
+++ b/src/Backend/AutopilotMonitor.Functions/Services/Vulnerability/VulnerabilityCorrelationService.cs
@@ -64,10 +64,14 @@ namespace AutopilotMonitor.Functions.Services.Vulnerability
         /// Resets the static mappings cache so the next call to EnsureMappingsLoadedAsync
         /// reloads all mappings (seed, custom, community) from their sources.
         /// Called after reseed operations that update community mappings in table storage.
+        /// Also flushes the negative auto-resolve cache so software that previously missed
+        /// gets a fresh resolution attempt against the reloaded mappings — otherwise stale
+        /// NVD-miss entries would suppress retries for up to <see cref="AutoResolveFailedCacheDays"/> days.
         /// </summary>
         public static void ResetMappingsCache()
         {
             _seedLoaded = false;
+            ResetAutoResolveFailedCache();
         }
 
         public async Task<Dictionary<string, object>?> CorrelateAsync(