# CVE-2026-25934: golang-github-go-git-go-git: go-git is a highly extensible git implementation library written in pure Go

CVE-2026-25934 is fixed in 10 products on 1 platform, first by go-git 5.4.2-3ubuntu0.1~esm1, released February 9, 2026. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2026-25934
- Priority: Routine
- CVSS: 4.3 (medium)
- EPSS: 0.0016
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Feb 9, 2026

## Description

go-git is a highly extensible git implementation library written in pure Go. Prior to 5.16.5, a vulnerability was discovered in go-git whereby data integrity values for .pack and .idx files were not properly verified. This resulted in go-git potentially consuming corrupted files, which would likely result in unexpected errors such as object not found. For context, clients fetch packfiles from upstream Git servers. Those files contain a checksum of their contents, so that clients can perform integrity checks before consuming it. The pack indexes (.idx) are generated locally by go-git, or the git cli, when new .pack files are received and processed. The integrity checks for both files were not being verified correctly. This vulnerability is fixed in 5.16.5.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | alloy sles 15.7 | 1.16.1-150700.15.20.1 | [SUSE-SU-2026:2438-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-2438-1.md) | Jun 17, 2026 |
| Linux | amazon-ssm-agent opensuse-leap 16.0 | 3.3.4624.0-160000.1.1 | [OPENSUSE-SU-2026:21079-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21079-1.md) | Jun 17, 2026 |
| Linux | amazon-ssm-agent sles 15.6 | 3.3.4624.0-150000.5.37.1 | [SUSE-SU-2026:2467-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-2467-1.md) | Jun 19, 2026 |
| Linux | amazon-ssm-agent sles 15.7 | 3.3.4624.0-150000.5.37.1 | [SUSE-SU-2026:2467-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-2467-1.md) | Jun 19, 2026 |
| Linux | amazon-ssm-agent sles 16.0 | 3.3.4624.0-160000.1.1 | [SUSE-SU-2026:22157-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-22157-1.md) | Jun 17, 2026 |
| Linux | go-git Ubuntu 22.04.1 LTS (jammy) | 5.4.2-3ubuntu0.1~esm1 | [go-git 5.4.2-3ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-go-git-5.4.2-3ubuntu0.1-esm1.md) | Feb 9, 2026 |
| Linux | go-git Ubuntu 24.04.5 LTS (noble) | 5.4.2-4ubuntu0.24.04.3+esm2 | [go-git 5.4.2-4ubuntu0.24.04.3+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-go-git-5.4.2-4ubuntu0.24.04.3-esm2.md) | Feb 9, 2026 |
| Linux | golang-github-go-git-go-git Debian 14 | 5.17.0-1 | [DEBIAN-CVE-2026-25934](https://patchblox.com/security/data/fix/linux/debian-cve-2026-25934.md) | Feb 9, 2026 |
| Linux | golang-github-go-git-go-git-dev Ubuntu 22.04.1 LTS (jammy) | 5.4.2-3ubuntu0.1~esm1 | [golang-github-go-git-go-git-dev 5.4.2-3ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-golang-github-go-git-go-git-dev-5.4.2-3ubuntu0.1-esm1.md) | Feb 9, 2026 |
| Linux | golang-github-go-git-go-git-dev Ubuntu 24.04.5 LTS (noble) | 5.4.2-4ubuntu0.24.04.3+esm2 | [golang-github-go-git-go-git-dev 5.4.2-4ubuntu0.24.04.3+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-golang-github-go-git-go-git-dev-5.4.2-4ubuntu0.24.04.3-esm2.md) | Feb 9, 2026 |
| Linux | govulncheck-vulndb opensuse-leap 15.6 | 0.0.20260226T182644-150000.1.149.1 | [SUSE-SU-2026:0757-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-0757-1.md) | Mar 3, 2026 |
| Linux | govulncheck-vulndb opensuse-leap 16.0 | 0.0.20260723T184607-160000.1.1 | [OPENSUSE-SU-2026:21483-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21483-1.md) | Jul 30, 2026 |
| Linux | terraform-provider-local opensuse-leap 15.6 | 2.0.0-150200.6.8.1 | [SUSE-SU-2026:1411-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-1411-1.md) | Apr 16, 2026 |
| Linux | terraform-provider-null opensuse-leap 15.6 | 3.0.0-150200.6.12.1 | [SUSE-SU-2026:1411-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-1411-1.md) | Apr 16, 2026 |
| Linux | terraform-provider-random opensuse-leap 15.6 | 3.0.0-150200.6.6.2 | [SUSE-SU-2026:1411-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-1411-1.md) | Apr 16, 2026 |
| Linux | terraform-provider-tls opensuse-leap 15.6 | 3.0.0-150200.5.6.2 | [SUSE-SU-2026:1411-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-1411-1.md) | Apr 16, 2026 |

---

Data as of 2026-11-08T06:59:42Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.