CVE-2026-82254 [HIGH] – gitoxide before 0.69.0 contains unchecked array indexing in delta application and uncapped

gitoxide before 0.69.0 contains unchecked array indexing in delta application and uncapped allocation from attacker-controlled size headers in gix-pack. Attackers can send crafted pack data during clone or fetch operations to trigger panics or out-of-memory process kills.