CVE-2026-114098: falha de alta gravidade em jelmer dulwich
Dulwich 0.22.5 before 1.2.8 Path Traversal via Stash Pop Symlinks
Publicada em · Atualizada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 7.3epss 0.2%
Dulwich from 0.22.5 before 1.2.8 contains a path traversal vulnerability in stash.py pop() that allows attackers to write arbitrary files outside the worktree through intermediate directory symlinks. Attackers can craft a malicious repository whose popped stash writes a payload into .git/hooks/post-checkout, achieving code execution on the next checkout.
CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Produtos afetados
jelmer · dulwichCVEs relacionadas — jelmer dulwich
No mesmo produto, das mais perigosas para as menos.
CVE-2026-114094HIGHDulwich before 1.2.9 Arbitrary File Write via DOS drive letter pathsEPSS 0.9%CVE-2026-42305HIGHDulwich has an arbitrary file write via NTFS-hostile tree entries on WindowsEPSS 0.6%CVE-2026-42563HIGHDulwich Vulnerable to Command Injection via Merge Driver PathEPSS 0.6%CVE-2026-52726HIGHDulwich's submodule path traversal in porcelain.submodule_update / porcelain.clone(recurse_submodules=True) yields RCE via attacker-dropped .git/hooks payloadEPSS 0.4%CVE-2026-122299HIGHDulwich before 1.2.20 Commit Parser Tree Header MisinterpretationEPSS 0.3%CVE-2026-114095HIGHDulwich before 1.2.9 Infinite Loop DoS via Pack.resolve_objectEPSS 0.3%