diff --git a/package.json b/package.json
index 5767288ca592..26c972638701 100644
--- a/package.json
+++ b/package.json
@@ -131,7 +131,7 @@
     "ts-node": "^10.9.1",
     "tslib": "2.8.1",
     "typescript": "5.9.3",
-    "undici": "7.18.0",
+    "undici": "7.18.2",
     "unenv": "^1.10.0",
     "verdaccio": "6.2.4",
     "verdaccio-auth-memory": "^10.0.0",
diff --git a/packages/angular/build/package.json b/packages/angular/build/package.json
index 1038580b2465..54c326f99e82 100644
--- a/packages/angular/build/package.json
+++ b/packages/angular/build/package.json
@@ -42,7 +42,7 @@
     "semver": "7.7.3",
     "source-map-support": "0.5.21",
     "tinyglobby": "0.2.15",
-    "undici": "7.18.0",
+    "undici": "7.18.2",
     "vite": "7.3.0",
     "watchpack": "2.5.0"
   },
diff --git a/packages/angular_devkit/build_angular/package.json b/packages/angular_devkit/build_angular/package.json
index 05c385327352..d73dc1f11c43 100644
--- a/packages/angular_devkit/build_angular/package.json
+++ b/packages/angular_devkit/build_angular/package.json
@@ -69,7 +69,7 @@
     "@web/test-runner": "0.20.2",
     "browser-sync": "3.0.4",
     "ng-packagr": "21.1.0",
-    "undici": "7.18.0"
+    "undici": "7.18.2"
   },
   "peerDependencies": {
     "@angular/core": "0.0.0-ANGULAR-FW-PEER-DEP",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 82a2ebc7b4d3..dd3de59dcb05 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -287,8 +287,8 @@ importers:
         specifier: 5.9.3
         version: 5.9.3
       undici:
-        specifier: 7.18.0
-        version: 7.18.0
+        specifier: 7.18.2
+        version: 7.18.2
       unenv:
         specifier: ^1.10.0
         version: 1.10.0
@@ -407,8 +407,8 @@ importers:
         specifier: 0.2.15
         version: 0.2.15
       undici:
-        specifier: 7.18.0
-        version: 7.18.0
+        specifier: 7.18.2
+        version: 7.18.2
       vite:
         specifier: 7.3.0
         version: 7.3.0(@types/node@24.10.8)(jiti@2.6.1)(less@4.4.2)(sass@1.97.1)(terser@5.44.1)(tsx@4.21.0)(yaml@2.8.2)
@@ -744,8 +744,8 @@ importers:
         specifier: 21.1.0
         version: 21.1.0(@angular/compiler-cli@21.1.0(@angular/compiler@21.1.0)(typescript@5.9.3))(tslib@2.8.1)(typescript@5.9.3)
       undici:
-        specifier: 7.18.0
-        version: 7.18.0
+        specifier: 7.18.2
+        version: 7.18.2
     optionalDependencies:
       esbuild:
         specifier: 0.27.2
@@ -8627,8 +8627,8 @@ packages:
     resolution: {integrity: sha512-raqeBD6NQK4SkWhQzeYKd1KmIG6dllBOTt55Rmkt4HtI9mwdWtJljnrXjAFUBLTSN67HWrOIZ3EPF4kjUw80Bg==}
     engines: {node: '>=14.0'}
 
-  undici@7.18.0:
-    resolution: {integrity: sha512-CfPufgPFHCYu0W4h1NiKW9+tNJ39o3kWm7Cm29ET1enSJx+AERfz7A2wAr26aY0SZbYzZlTBQtcHy15o60VZfQ==}
+  undici@7.18.2:
+    resolution: {integrity: sha512-y+8YjDFzWdQlSE9N5nzKMT3g4a5UBX1HKowfdXh0uvAnTaqqwqB92Jt4UXBAeKekDs5IaDKyJFR4X1gYVCgXcw==}
     engines: {node: '>=20.18.1'}
 
   unenv@1.10.0:
@@ -18306,7 +18306,7 @@ snapshots:
     dependencies:
       '@fastify/busboy': 2.1.1
 
-  undici@7.18.0: {}
+  undici@7.18.2: {}
 
   unenv@1.10.0:
     dependencies: