From 5614f2a670b09372330726cb39092e6221ea64ad Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marie=20P=C3=ADchov=C3=A1?=
 <11718369+ManickaP@users.noreply.github.com>
Date: Thu, 16 Apr 2026 14:18:06 +0200
Subject: [PATCH] [release/8.0-staging] [QUIC] Update MsQuic

Analog of https://github.com/dotnet/runtime/pull/126945 to release/8.0-staging.

## Customer Impact

- [ ] Customer reported
- [X] Found internally

## Regression

- [ ] Yes
- [X] No

## Testing

Standard CI.

## Risk

Low, there's no product code change, only minor version upgrade of MsQuic library.
---
 eng/Versions.props | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/eng/Versions.props b/eng/Versions.props
index 0a8ee2bf9b53c0..8ed05d94259aa9 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -233,7 +233,7 @@
     <!-- ICU -->
     <MicrosoftNETCoreRuntimeICUTransportVersion>8.0.0-rtm.26152.3</MicrosoftNETCoreRuntimeICUTransportVersion>
     <!-- MsQuic -->
-    <MicrosoftNativeQuicMsQuicSchannelVersion>2.4.16</MicrosoftNativeQuicMsQuicSchannelVersion>
+    <MicrosoftNativeQuicMsQuicSchannelVersion>2.4.18</MicrosoftNativeQuicMsQuicSchannelVersion>
     <!-- Mono LLVM -->
     <runtimelinuxarm64MicrosoftNETCoreRuntimeMonoLLVMSdkVersion>16.0.5-alpha.1.25311.1</runtimelinuxarm64MicrosoftNETCoreRuntimeMonoLLVMSdkVersion>
     <runtimelinuxarm64MicrosoftNETCoreRuntimeMonoLLVMToolsVersion>16.0.5-alpha.1.25311.1</runtimelinuxarm64MicrosoftNETCoreRuntimeMonoLLVMToolsVersion>