CVE-2026-45571mediumCWE-22

CVE-2026-45571: falha de média gravidade em go-git

go-git: Crafted repositories may modify main and submodule .git directories

Publicada em

Seguir esta CVE+ Monitorar go-git+ Monitorar golang-github-go-git-go-git

Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.

13Vexday Risk Score

Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.

ssvc Trackcvss 5.4epss 0.3%
go-git is an extensible git implementation library written in pure Go. Prior to 5.19.1 and 6.0.0-alpha.4, a path validation issue in go-git could allow crafted repository data to affect files outside the intended checkout target, including the repository's .git directory. These validations were introduced in upstream Git years ago, so the vulnerability arose from go-git drifting from those checks. This vulnerability is fixed in 5.19.1 and 6.0.0-alpha.4.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
Produtos afetados
go-git · go-git
CVEs relacionadas — go-git

No mesmo produto, das mais perigosas para as menos.

CVE-2023-49569CRITICALMaliciously crafted Git server replies can lead to path traversal and RCE on go-git clientsEPSS 1.5%CVE-2025-21613CRITICALgo-git has an Argument Injection via the URL fieldEPSS 1.3%CVE-2025-21614HIGHgo-git clients vulnerable to DoS via maliciously crafted Git server repliesEPSS 0.7%CVE-2023-49568HIGHMaliciously crafted Git server replies can cause DoS on go-git clientsEPSS 0.7%CVE-2026-71557MEDIUMgo-git: Malicious reference names may modify files outside the reference storageEPSS 0.4%CVE-2026-45570LOWgo-git: Improper single-quote escaping in go-git SSH transportEPSS 0.4%