CVE-2026-121996 - Gdb: gdbserver: heap disclosure and wild pointer in gdb_parse_agent_expr via untrusted agent-expression length
CVE ID :CVE-2026-121996 Published : Nov. 5, 2026, 4:08 p.m. | 1 hour ago Description :A length validation flaw in gdbserver's agent-expression parser allows an unauthenticated remote attacker to read uninitialized heap memory from the gdbserver process and cause a denial of service. Disclosed...