GHSA-37cx-329c-33x3 · 深刻度: medium · エコシステム: go — go-git improperly verifies data integrity values for .idx and .pack files
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.
総合評価: CVE-2026-25934 は低リスク(18.5/100)。CVSS 深刻度は中。悪用される可能性が高い(EPSS 0.14%、3 パーセンタイル) 推奨対応: 総合リスクは低く緊急対応は不要です。通常の保守サイクルでパッチを適用し、CVSS / EPSS が上昇したら優先度を見直してください。
リスクは変動します。再評価に基づき、本ページの表示内容を更新しています。
EPSS は日次で悪用されやすさの相対度合いを推定します。パーセンタイルは採点済み CVE の中での相対位置(高いほど相対的に深刻)を示します。
| # | 日付 | 旧 EPSS スコア | 新 EPSS スコア | Δ(新 − 旧) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.01% | 0.14% | +0.13% |
| 2 | 2026-02-10 | — | 0.01% | — |
EPSS の全履歴 (全 2 件)
この CVE の CVSS 指標。
| ベーススコア | バージョン | 深刻度 | ベクトル | 悪用しやすさ | 影響 | スコアの出典 |
|---|---|---|---|---|---|---|
| 4.3 | 3.1 | MEDIUM |
|
2.8 | 1.4 | [email protected] |
| 4.3 | 3.1 | MEDIUM |
|
2.8 | 1.4 | [email protected] |
GHSA-37cx-329c-33x3 · 深刻度: medium · エコシステム: go — go-git improperly verifies data integrity values for .idx and .pack files
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2026-25934 not yet assigned priority: Debian including 1 source packages (golang-github-go-git-go-git), 4 status rows across 4 suites (bookworm, forky, sid, trixie): open 2, resolved 2. | https://security-tracker.debian.org/tracker/CVE-2026-25934 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2026-25934 |
suse
|
medium | CVE-2026-25934 severity moderate: SUSE including 76 source package names (kubernetes, kubernetes-client, …), 228 product×package rows across 16 product lines (SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS, SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS, … (16 product lines)): Known Not Affected 212, Fixed 16. | https://www.suse.com/security/cve/CVE-2026-25934/ |
ubuntu
|
medium | CVE-2026-25934 medium priority: Ubuntu including 1 source packages (golang-github-go-git-go-git), 4 status rows across 4 suites (jammy, noble, questing, upstream): released 3, needed 1. | https://ubuntu.com/security/CVE-2026-25934 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| go-git_project | go-git | < 5.16.5 | cpe:2.3:a:go-git_project:go-git:*:*:*:*:*:go:*:* |
| URL | タグ |
|---|---|
| https://github.com/go-git/go-git/releases/tag/v5.16.5 | Product Release Notes |
| https://github.com/go-git/go-git/security/advisories/GHSA-37cx-329c-33x3 | Patch Vendor Advisory |