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runtimeError leaks open upvalues — closures captured in aborted fibers read freed memory

Status: Open.

#1234 In wren-lang/wren;

· RealDeuce opened on May 2, 2026

Reducing libc dependency

Status: Open.

#1224 In wren-lang/wren;

· Conaclos opened on Feb 18, 2026

[Bug] Stack-buffer-overflow in printError via unsafe vsprintf

Status: Open.

#1221 In wren-lang/wren;

· oneafter opened on Jan 22, 2026

[Bug] NULL Pointer Dereference in getByteCountForArguments during for loop compilation

Status: Open.

#1220 In wren-lang/wren;

· oneafter opened on Jan 22, 2026

[Bug] Global-buffer-overflow in emitOp accessing stackEffects array

Status: Open.

#1219 In wren-lang/wren;

· oneafter opened on Jan 22, 2026

[Bug] Heap-buffer-overflow (Underflow) / Stack Exhaustion in resolveLocal due to deep recursion

Status: Open.

#1218 In wren-lang/wren;

· oneafter opened on Jan 22, 2026

[Bug] Heap-buffer-overflow in peekChar parsing malformed quotes

Status: Open.

#1217 In wren-lang/wren;

· oneafter opened on Jan 22, 2026

When compiling on a Raspberry Pi, you need to remove -m64 or -m32 from the files in projects/make/

Status: Open.

#1216 In wren-lang/wren;

· Ratstail91 opened on Jan 7, 2026

Whitespace needed between double arguments? (german locale)

Status: Open.

#1214 In wren-lang/wren;

· mlarue opened on Jan 3, 2026

start the shell without colors

Status: Open.

#1213 In wren-lang/wren;

· jabbalaci opened on Jan 2, 2026

hashString causing poor performance

Status: Open.

#1212 In wren-lang/wren;

· adamschackart opened on Dec 28, 2025

[FEATURE] Generics

Status: Open.

#1210 In wren-lang/wren;

· vladceresna opened on Dec 11, 2025