CVE-2026-25934
Improper verification of data integrity values for .idx and .pack files in github.com/go-git/go-git
描述
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.
如何修補 CVE-2026-25934
要修補 CVE-2026-25934,請將受影響套件升級到下列已修補版本。
- —未列出修補版本
- —未列出修補版本
- —未列出修補版本
- —升級至 5.16.5 或更新版本
- —升級至 5.16.5 或更新版本
CVE-2026-25934 正在被利用嗎?
低 — EPSS 為 0.1%,目前沒有觀察到大規模利用活動。
受影響套件(5)
- from 0
- from 0
- from 0
- from 0, < 5.16.5
- from 0, < 5.16.5
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N |