diff --git a/app/routers/audit_full.py b/app/routers/audit_full.py
index b7c6e84..1932369 100644
--- a/app/routers/audit_full.py
+++ b/app/routers/audit_full.py
@@ -272,6 +272,27 @@ async def audit_full_patching(request: Request, db=Depends(get_db)):
         f" AND saf.{_latest}"
     )).fetchone()
 
+    # Comparaison Y-1
+    compare = None
+    from datetime import datetime as _dt
+    current_week = _dt.now().isocalendar()[1]
+    if year == 2026:
+        compare = db.execute(text(
+            f"SELECT"
+            f" COUNT(*) FILTER (WHERE patch_count_2026 >= 1) as current_patched,"
+            f" COUNT(*) FILTER (WHERE patch_count_2025 >= 1) as prev_year_total,"
+            f" COUNT(*) as total"
+            f" FROM server_audit_full WHERE status IN ('ok','partial') AND {_latest}"
+        )).fetchone()
+    elif year == 2025:
+        compare = db.execute(text(
+            f"SELECT"
+            f" COUNT(*) FILTER (WHERE patch_count_2025 >= 1) as current_patched,"
+            f" 0 as prev_year_total,"
+            f" COUNT(*) as total"
+            f" FROM server_audit_full WHERE status IN ('ok','partial') AND {_latest}"
+        )).fetchone()
+
     patch_by_domain = db.execute(text(
         f"SELECT d.name as domain, d.code,"
         f" COUNT(DISTINCT saf.hostname) as total,"
@@ -362,6 +383,7 @@ async def audit_full_patching(request: Request, db=Depends(get_db)):
     ctx.update({
         "app_name": APP_NAME, "year": year, "kpis": kpis,
         "kpis_secops": kpis_secops, "kpis_other": kpis_other,
+        "compare": compare,
         "patch_by_domain": patch_by_domain, "patch_weekly": patch_weekly,
         "servers": servers_page, "all_domains": all_domains, "all_zones": all_zones,
         "search": search, "domain": domain, "scope": scope,
diff --git a/app/templates/audit_full_patching.html b/app/templates/audit_full_patching.html
index 4715b62..30e5ce5 100644
--- a/app/templates/audit_full_patching.html
+++ b/app/templates/audit_full_patching.html
@@ -55,6 +55,46 @@
     </div>
 </div>
 
+<!-- Comparaison Y-1 -->
+{% if compare and year == 2026 %}
+{% set pct_current = (compare.current_patched / compare.total * 100)|int if compare.total > 0 else 0 %}
+{% set pct_prev = (compare.prev_year_total / compare.total * 100)|int if compare.total > 0 else 0 %}
+{% set diff = compare.current_patched - compare.prev_year_total %}
+{% set diff_pct = pct_current - pct_prev %}
+<div class="card p-3 mb-4">
+    <div class="text-xs text-gray-500 mb-2">Comparaison 2026 (S14) vs 2025 (année complète)</div>
+    <div style="display:flex;gap:12px;align-items:center;">
+        <div style="flex:1;">
+            <div class="flex justify-between text-xs mb-1">
+                <span class="text-cyber-accent font-bold">2026 (en cours)</span>
+                <span class="font-bold {% if pct_current >= 80 %}text-cyber-green{% elif pct_current >= 50 %}text-cyber-yellow{% else %}text-cyber-red{% endif %}">{{ compare.current_patched }} / {{ compare.total }} ({{ pct_current }}%)</span>
+            </div>
+            <div style="height:10px;background:#1f2937;border-radius:4px;overflow:hidden;">
+                <div style="height:100%;width:{{ pct_current }}%;background:#22c55e;border-radius:4px;"></div>
+            </div>
+        </div>
+        <div style="flex:1;">
+            <div class="flex justify-between text-xs mb-1">
+                <span class="text-gray-400">2025 (total)</span>
+                <span class="text-gray-400">{{ compare.prev_year_total }} / {{ compare.total }} ({{ pct_prev }}%)</span>
+            </div>
+            <div style="height:10px;background:#1f2937;border-radius:4px;overflow:hidden;">
+                <div style="height:100%;width:{{ pct_prev }}%;background:#6b7280;border-radius:4px;"></div>
+            </div>
+        </div>
+        <div style="min-width:120px;text-align:center;">
+            <div class="text-lg font-bold {% if diff >= 0 %}text-cyber-green{% else %}text-cyber-red{% endif %}">
+                {% if diff >= 0 %}+{% endif %}{{ diff }}
+            </div>
+            <div style="font-size:10px;" class="{% if diff_pct >= 0 %}text-cyber-green{% else %}text-cyber-red{% endif %}">
+                {% if diff_pct >= 0 %}+{% endif %}{{ diff_pct }} pts vs 2025
+            </div>
+            <div style="font-size:9px;" class="text-gray-600">S14 vs année complète</div>
+        </div>
+    </div>
+</div>
+{% endif %}
+
 <!-- Graphe + domaines -->
 <div class="grid grid-cols-2 gap-4 mb-4">
     {% if patch_weekly %}