GHSA-w3m6-w27h-v4g9 · 深刻度: low — A security flaw has been discovered in Squirrel up to 3.2. Impacted is the function ReadObject of...
A security flaw has been discovered in Squirrel up to 3.2. Impacted is the function ReadObject of the file squirrel/sqobject.cpp of the component Cnut File Handler. Performing a manipulation results in heap-based buffer overflow. The attack is only possible with local access. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
総合評価: CVE-2026-9541 は公開エクスプロイトあり(50/100)。CVSS 深刻度は低。悪用される可能性が高い(EPSS 0.01%、2 パーセンタイル) 根拠: 公開エクスプロイトが 3 件参照されています(Exploit-DB)。 推奨対応: 公開エクスプロイトが確認されています。影響範囲の確認、緩和策の適用、パッチ適用を優先してください。
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。
| EDB-ID | ソース | 種別 | 公開 | リンク |
|---|---|---|---|---|
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
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 | 2026-05-27 | — | 0.01% | — |
EPSS の全履歴 (全 1 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 |
|---|---|---|---|---|---|---|
| 1.9 | 4.0 | LOW |
|
— | — | [email protected] |
| 5.3 | 3.1 | MEDIUM |
|
1.8 | 3.4 | [email protected] |
| 5.3 | 3.1 | MEDIUM |
|
1.8 | 3.4 | [email protected] |
| 4.3 | 2.0 | MEDIUM |
|
3.1 | 6.4 | [email protected] |
GHSA-w3m6-w27h-v4g9 · 深刻度: low — A security flaw has been discovered in Squirrel up to 3.2. Impacted is the function ReadObject of...
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2026-9541 not yet assigned priority: Debian including 1 source packages (squirrel3), 4 status rows across 4 suites (bullseye, forky, sid, trixie): open 4. | https://security-tracker.debian.org/tracker/CVE-2026-9541 |
ubuntu
|
medium | CVE-2026-9541 medium priority: Ubuntu including 1 source packages (squirrel3), 7 status rows across 7 suites (bionic, focal, jammy, noble, questing, resolute, upstream): needs-triage 6, DNE 1. | https://ubuntu.com/security/CVE-2026-9541 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| squirrel-lang | squirrel | <= 3.2 | cpe:2.3:a:squirrel-lang:squirrel:*:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://github.com/albertodemichelis/squirrel/issues/327 | Exploit Issue Tracking Mitigation Patch |
| https://github.com/biniamf/pocs/tree/main/squirrel-sqobject-readobject-neg-len-oob | Exploit |
| https://vuldb.com/submit/814826 | Third Party Advisory VDB Entry Exploit |
| https://vuldb.com/vuln/365602 | Third Party Advisory VDB Entry |
| https://vuldb.com/vuln/365602/cti | Permissions Required VDB Entry |