USN-5376-6: Git regression

Publication date

2 March 2026

Overview

USN-5376-1 introduced a regression in Git

Releases


Packages

  • git - fast, scalable, distributed revision control system

Details

USN-5376-4 fixed a regression in Git. This update provides the
corresponding update for Ubuntu 18.04 LTS.

We apologize for the inconvenience.

Original advisory details:

俞晨东 discovered that Git incorrectly handled certain repository paths
in platforms with multiple users support. An attacker could possibly use
this issue to run arbitrary commands.

USN-5376-4 fixed a regression in Git. This update provides the
corresponding update for Ubuntu 18.04 LTS.

We apologize for the inconvenience.

Original advisory details:

俞晨东 discovered that Git incorrectly handled certain repository paths
in platforms with multiple users support. An attacker could possibly use
this issue to run arbitrary commands.

Update instructions

In general, a standard system update will make all the necessary changes.

Learn more about how to get the fixes.

The problem can be corrected by updating your system to the following package versions:

Ubuntu Release Package Version
18.04 LTS bionic git –  1:2.17.1-1ubuntu0.18+esm8  

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