CVE-2023-39129: GNU Gdb

Medium severity, CVSS 5.5. EPSS: 0.3% chance of exploitation in the next 30 days.

GNU gdb (GDB) 13.0.50.20220805-git was discovered to contain a heap use after free via the function add_pe_exported_sym() at /gdb/coff-pe-read.c.

Affected products

• GNU Gdb: version 13.0.50.20220805-git only

Published 2023-07-25. Last modified 2026-06-17.