CVE-2026-16634

CVE-2026-16634 affects TOML::XS versions before 0.06 for Perl, which bundles an outdated and vulnerable tomlc99 library. The underlying issue is an uncontrolled recursion in tomlc99 that can cause a stack overflow when processing deeply nested or untrusted TOML via from_toml. The implicated mitig...

CVE-2026-16634 TOML::XS versions before 0.06 for Perl bundle an unsupported and vulnerable version of tomlc99

TOML::XS versions before 0.06 for Perl bundle an unsupported and vulnerable version of tomlc99. The tomlc99 library is no longer maintained, and has an uncontrolled recursion vulnerability publicly reported in the issue tracker. Any caller that passes untrusted TOML to fromtoml risks a stack...