CVE-2026-105802

high

Description

The Git LFS project reports: This release introduces security fixes for four vulnerabilities that have been assigned the identifiers CVE-2026-69260, CVE-2026-69261, CVE-2026-105802, and CVE-2026-105803. These vulnerabilities apply to all of the operating systems supported by Git LFS. CVE-2026-69260: When Git LFS sends a remote command via SSH, it does not properly format the argument it derives from the remote SSH URL. Servers which pass remote commands to a shell without sanitizing their arguments may be induced to execute malicious programs. CVE-2026-69261: After receiving an HTTP redirection, Git LFS may forward Cookie headers to a host other than the one for which they were intended. If credentials or other secrets are stored in HTTP cookies, they may be leaked to a potentially malicious host. CVE-2026-105802: When operating in a malicious repository which contains a submodule, Git LFS may execute an arbitrary program after incorrectly parsing line feed (LF) characters in the submodule's URL. CVE-2026-105803: When operating in a malicious repository, Git LFS may execute an arbitrary program as a custom transfer adapter after incorrectly filtering the options defined in an .lfsconfig file.

Details

Source: Mitre, NVD

Published: 2026-10-28

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 8.8

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Severity: High