CVE-2026-88350

Description

An integer overflow vulnerability exists in MPack 1.1.1 in mpack_node_cstr_alloc() and mpack_node_utf8_cstr_alloc().

Affected Platforms

Weakness Type

Unknown

References

• https://github.com/ludocode/mpack/commit/3d54d1215bdb5478d3ddecaf85884c58b382cd9…
• https://github.com/ludocode/mpack/issues/124