CVE-2026-114095 [MEDIUM] – Dulwich before 1.2.9 contains a denial of service vulnerability in Pack.resolve_object tha

Dulwich before 1.2.9 contains a denial of service vulnerability in Pack.resolve_object that allows attackers to cause infinite recursion via self-referential OFS_DELTA objects. Attackers can supply a malicious packfile with an OFS_DELTA delta_offset of 0 to exhaust CPU during clone, fetch, or cat-file operations.