Vim is an open source, command line text editor. Prior to version 9.2.0075, a heap-based buffer underflow exists in Vim's Emacs-style tags file parsing logic. When processing a malformed tags file where a delimiter appears at the start of a line, Vim attempts to read memory immediately preceding the allocated buffer. Version 9.2.0075 fixes the issue.
総合評価: CVE-2026-28419 は低リスク(23.6/100)。CVSS 深刻度は中。悪用される可能性が高い(EPSS 0.17%、6 パーセンタイル) 推奨対応: 悪用情報と EPSS の推移を監視し、必要に応じて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 | 0.00% | 0.17% | +0.16% |
| 2 | 2026-02-28 | — | 0.00% | — |
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 |
|---|---|---|---|---|---|---|
| 5.3 | 3.1 | MEDIUM |
|
1.8 | 3.4 | [email protected] |
| 6.6 | 3.1 | MEDIUM |
|
1.8 | 4.7 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
— | CVE-2026-28419: 1 source package rows (vim); 326 state rows across 7 repos (3.19-main, 3.20-main, 3.21-main, 3.22-main, 3.23-main, edge-community, edge-main); fixed 2, open 324. | https://security.alpinelinux.org/vuln/CVE-2026-28419 |
debian
|
unimportant | CVE-2026-28419 unimportant priority: Debian including 1 source packages (vim), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): open 3, resolved 2. | https://security-tracker.debian.org/tracker/CVE-2026-28419 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2026-28419 |
suse
|
medium | — | https://www.suse.com/security/cve/CVE-2026-28419/ |
ubuntu
|
medium | CVE-2026-28419 medium priority: Ubuntu including 1 source packages (vim), 8 status rows across 8 suites (bionic, focal, jammy, noble, questing, trusty, upstream, xenial): released 8. | https://ubuntu.com/security/CVE-2026-28419 |
| URL | タグ |
|---|---|
| https://github.com/vim/vim/commit/9b7dfa2948c9e1e5e32a5812 | Patch |
| https://github.com/vim/vim/releases/tag/v9.2.0075 | Product |
| https://github.com/vim/vim/security/advisories/GHSA-xcc8-r6c5-hvwv | Patch Vendor Advisory |
| http://www.openwall.com/lists/oss-security/2026/02/27/8 | Mailing List Patch Third Party Advisory |