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FEX doesn't handle executable stack flags correctly.

Low Priority

Status: Open.

#5149 In FEX-Emu/FEX;

· Sonicadvance1 opened on Dec 23, 2025

FEXOfflineCompile: Need to handle malformed noexec jumps

Status: Open.

#5144 In FEX-Emu/FEX;

· bylaws opened on Dec 22, 2025

FEXOfflineCompiler: Need to handle intentional SIGSEGVs from FEXCore hitting the JIT guard page

Status: Open.

#5141 In FEX-Emu/FEX;

· bylaws opened on Dec 22, 2025

Github migration tracking

Status: Open.

#5136 In FEX-Emu/FEX;

· Sonicadvance1 opened on Dec 22, 2025

[Game]: Turtle wow on gamehub with fex20250910 memory access violation

Game related

Status: Open.

#5133 In FEX-Emu/FEX;

· biguoxin9527 opened on Dec 20, 2025

Code cache subtask tracking

Status: Open.

#5125 In FEX-Emu/FEX;

· neobrain opened on Dec 15, 2025

LookupExecutableFileSection locking requirements are undocumented

Status: Open.

#5117 In FEX-Emu/FEX;

· bylaws opened on Dec 15, 2025

Code Cache Directory Structure

Status: Open.

#5116 In FEX-Emu/FEX;

· bylaws opened on Dec 15, 2025

FEX x86_64 user-mode fails to enumerate .ned files correctly (SPEC CPU2017 620.omnetpp_s)

Status: Open.

#5115 In FEX-Emu/FEX;

· Anon-233 opened on Dec 15, 2025

FEX Emu fails to build on Alpine Linux aarch64

Status: Open.

#5106 In FEX-Emu/FEX;

· merll002 opened on Dec 6, 2025

Very bad performance with HLDS (SRCDS maybe too)

Status: Open.

#5102 In FEX-Emu/FEX;

· stevefan1999-personal opened on Dec 5, 2025

BlackMythWukong: Game exit after startup

Game related

Status: Open.

#5074 In FEX-Emu/FEX;

· janboeye opened on Nov 23, 2025