Issues

• REALITY: authenticated handshake fails with padding: -4 when the target sends an empty EncryptedExtensions (since v26.10.21)

  XTLS/Xray-core#7243 · Filter by author yx64 opened on Oct 23, 2026

• Windows: core fails to start with 'The system cannot find the path specified' when the working directory contains a directory junction (regression in v26.10.21)

  XTLS/Xray-core#7239 · Filter by author bin-ran opened on Oct 23, 2026
  1

• Fail tun-in inbound traffic to a wireguard outbound

  XTLS/Xray-core#7228 · Filter by author gnought opened on Oct 22, 2026
  3

• Linux TUN: IPv6 process lookup fails with "not found in /proc/net/tcp6"

  XTLS/Xray-core#7227 · Filter by author k1tamura opened on Oct 22, 2026

• XDRIVE: when the client disappears mid-download, the server uploads the rest of the response and keeps the session for minutes

  XTLS/Xray-core#7208 · Filter by author 4erdenko opened on Oct 20, 2026
  2

• XTLS Vision: never switches to direct copy when inner TLS records arrive back to back (IsCompleteRecord is per batch)

  XTLS/Xray-core#7164 · Filter by author pylaterreur opened on Oct 15, 2026
  1

  

• sockopt.interface: when the interface does not exist, the dial silently goes unbound (can loop back into TUN)

  XTLS/Xray-core#7160 · Filter by author SashaAch opened on Oct 15, 2026
  15

• Bump uTLS: chrome fingerprint is still Chrome 133

  XTLS/Xray-core#7131 · Filter by author FunLay123 opened on Oct 11, 2026
  16

• UDP inbound silently drops bursts: per-session pipe hardcoded to 16 KiB with DiscardOverflow (WireGuard over tunnel/dokodemo collapses to ~1 Mbps)

  XTLS/Xray-core#7106 · Filter by author dkrhodes opened on Oct 8, 2026
  2

• XHTTP: xmux.maxConnections is ineffective in Go 1.27 builds (v26.9.8+, main) — one TCP connection per session while TLS handshakes hang, leading to OOM

  XTLS/Xray-core#6797 · Filter by author ivulit opened on Sep 21, 2026
  26

• Proposal: user-configurable traffic shaping profiles for XMC / FinalMask (follow-up to #6487)

  PR welcome
  XTLS/Xray-core#6732 · Filter by author BolTun-prog opened on Sep 7, 2026
  5

• [Feature Request] Enhance finalmask (or add AWG 3.1 support) to allow packet payload padding and random trailers for clean WireGuard / WARP outbounds

  PR welcome
  XTLS/Xray-core#6710 · Filter by author DmB-Ekb opened on Sep 2, 2026
  8

• XHTTP: pooled HTTP/1.1 upload connections are only closed by the GC

  XTLS/Xray-core#6560 · Filter by author StateException opened on Jul 31, 2026
  3

• 在Windows上TUN疑似无法正确嗅探高权限进程的名称引发error

  XTLS/Xray-core#6535 · Filter by author Kc2353 opened on Jul 24, 2026
  10

• Proposal: Plugin Outbound Protocol

  enhancementPR welcome
  XTLS/Xray-core#6297 · Filter by author hossinasaadi opened on Jun 8, 2026
  1

• High xray client memory consumption for xhttp/http2 server

  XTLS/Xray-core#6268 · Filter by author darkk opened on Jun 4, 2026
  8

• [Feature Request] Support dynamically adding Accounts (username/password) to Socks inbound and dynamic routing rules via RPC

  XTLS/Xray-core#6199 · Filter by author naicha520 opened on May 26, 2026
  15

• 关于通过MITM实现自定义Browser Dialer内层 HTTP host header（domain fronting）的一种猜想？

  enhancementPR welcome
  XTLS/Xray-core#6146 · Filter by author Kc2353 opened on May 16, 2026
  18

• 關於vless-cracker-v1的檢測

  XTLS/Xray-core#6121 · Filter by author Signout-123 opened on May 12, 2026
  80

• VLESS REALITY Vision fails on Debian 13 (OpenSSL 3.5.5) — TLS EOF on all clients

  XTLS/Xray-core#5966 · Filter by author schizostyliz-hue opened on Apr 17, 2026
  9

• Add TLS spoof support

  PR welcome
  XTLS/Xray-core#5964 · Filter by author alipour66m opened on Apr 17, 2026
  15

• iOS high memory usage/memory leak

  XTLS/Xray-core#5944 · Filter by author nbghere opened on Apr 15, 2026
  19

• [Bug]: Xray-core VLESS+TUN 模式下 Moonlight 串流连接失败 (RTSP handshake failed: -1)

  XTLS/Xray-core#5845 · Filter by author codexss opened on Mar 26, 2026
  27

• 希望WireGuard入站可以处理ICMP数据

  enhancement
  XTLS/Xray-core#5178 · Filter by author g-u-a-n opened on Sep 24, 2025
  16

• [Feature Request] Outbound status observability and manually choosing

  enhancementPR welcome
  XTLS/Xray-core#5117 · Filter by author jwfang opened on Sep 10, 2025
  8