CVE-2026-62960
Gravedad CVSS v3.1:
ALTA
Tipo:
CWE-200
Revelación de información
Fecha de publicación:
21/08/2026
Última modificación:
26/08/2026
Descripción
*** Pendiente de traducción *** Git for Windows is the Windows port of Git. Prior to 2.55.0.windows.4, a malicious remote Git server can advertise a bundle URI that reaches transport_get_remote_bundle_uri(), fetch_bundle_uri_internal(), and copy_uri_to_file() in bundle-uri.c during clone or fetch when transfer.bundleuri=true. Non-HTTP(S) values are treated as local filesystem paths, and file URI prefixes are removed, so a bare UNC path or file URI targeting an attacker-controlled share causes Windows to initiate an outbound SMB connection. This can expose NTLM authentication material to the attacker-selected host. This issue is fixed in version 2.55.0.windows.4.
Impacto
Puntuación base 3.x
7.40
Gravedad 3.x
ALTA
Referencias a soluciones, herramientas e información
- https://github.com/git-for-windows/git/commit/a93524749d7806870fd2b4b00a3812da1d6e5f4a
- https://github.com/git-for-windows/git/releases/tag/v2.55.0.windows.4
- https://github.com/git-for-windows/git/security/advisories/GHSA-xrpg-8j9v-v282
- https://github.com/git-for-windows/git/security/advisories/GHSA-xrpg-8j9v-v282


