Zoo Design Studio: Memory-corruption in memory handling of lib-kcl

A race condition in kcl-lib can result in a use-after-free when accessing environments concurrently. During Vec reallocation, the previous buffer containing Box pointers is freed and replaced. A concurrent getenv operation that has already loaded a pointer to the old buffer may subsequently index...

GHSA-MC9M-6FM9-PGHC Zoo Design Studio: Memory-corruption in memory handling of lib-kcl

A race condition in kcl-lib can result in a use-after-free when accessing environments concurrently. During Vec reallocation, the previous buffer containing Box pointers is freed and replaced. A concurrent getenv operation that has already loaded a pointer to the old buffer may subsequently index...

GHSA-JGVR-6X5W-HX5W Zoo Design Studio: Recursive KCL parsing is vulnerable to denial-of-service

Impact Feeding a KCL program that wraps an expression in deep, unnecessary parentheses triggers the parser’s recursive expression - unnecessarilybracketed - expression path. With enough nesting, the call stack grows until it exceeds the process stack limit, causing a stack overflow...

Zoo Design Studio: Recursive KCL parsing is vulnerable to denial-of-service

Impact Feeding a KCL program that wraps an expression in deep, unnecessary parentheses triggers the parser’s recursive expression - unnecessarilybracketed - expression path. With enough nesting, the call stack grows until it exceeds the process stack limit, causing a stack overflow...

PT-2026-83655

Impact Feeding a KCL program that wraps an expression in deep, unnecessary parentheses triggers the parser’s recursive expression - unnecessarily bracketed - expression path. With enough nesting, the call stack grows until it exceeds the process stack limit, causing a stack overflow...

PT-2026-83657

A race condition in kcl-lib can result in a use-after-free when accessing environments concurrently. During Vec reallocation, the previous buffer containing Box pointers is freed and replaced. A concurrent get env operation that has already loaded a pointer to the old buffer may subsequently inde...

Malicious code in watch-history-kcl (npm)

The package watch-history-kcl was found to contain malicious code...

MAL-2025-38803 Malicious code in watch-history-kcl (npm)

The package watch-history-kcl was found to contain malicious code...

triangle.mth.kcl.ac.uk Cross Site Scripting vulnerability OBB-2952474

Following the coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: a. verified the vulnerability and confirmed its existence; b. notified the website operator about its existence. Technical details of the vulnerability are currently hidde...

triangle.mth.kcl.ac.uk Cross Site Scripting vulnerability OBB-2309489

Following the coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: a. verified the vulnerability and confirmed its existence; b. notified the website operator about its existence. Technical details of the vulnerability are currently hidde...