CVE advisoryCRITICAL
CVE-1999-0199
GNU glibc Documentation Error Leads to Dangling Pointer Vulnerability.
Halo Surface Signal: 1 out of 5 — much less likely to be public-facing.
The GNU C Library has a documentation issue related to the `tdelete` function's return value when deleting a tree's root. If developers were unaware of this undocumented behavior, applications using this function could be susceptible to dangling pointer access, potentially leading to unauthorized data access or service