Heap-based buffer overflow in Adobe Flash Player before 10.0.42.34 and Adobe AIR before 1.5.3 allows remote attackers to execute arbitrary code via crafted dimensions of JPEG data in an SWF file.
総合評価: CVE-2009-3794 は高リスク（65.6/100）。CVSS 深刻度は重大。悪用される可能性が高い（EPSS 11.56%、95 パーセンタイル） 根拠: EPSS 上、短期間での悪用可能性は高い水準です。 推奨対応: 悪用可能性が高いため、影響範囲の確認と修補の優先付けを推奨します。
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 | 21.25% | 11.56% | -9.69% |
| 2 | 2025-10-06 | 19.78% | 21.25% | +1.46% |
| 3 | 2025-08-30 | — | 19.78% | — |
EPSS の全履歴 （全 19 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 |
|---|---|---|---|---|---|---|
| 9.3 | 2.0 | HIGH |
|
8.6 | 10.0 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
gentoo
|
normal | CVE-2009-3794: 1 GLSA(s) (201001-02), 1 atom(s) (www-plugins/adobe-flash); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2009-3794 |
redhat
|
critical | — | https://access.redhat.com/security/cve/CVE-2009-3794 |
ubuntu
|
medium | CVE-2009-3794 medium priority: Ubuntu including 1 source packages (flashplugin-nonfree), 7 status rows across 7 suites (dapper, hardy, intrepid, jaunty, karmic, lucid, upstream): released 5, ignored 1, not-affected 1. | https://ubuntu.com/security/CVE-2009-3794 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| adobe | adobe_air | <= 1.5.2 | cpe:2.3:a:adobe:adobe_air:*:*:*:*:*:*:*:* |
| adobe | adobe_air | 1.0 | cpe:2.3:a:adobe:adobe_air:1.0:*:*:*:*:*:*:* |
| adobe | adobe_air | 1.0.1 | cpe:2.3:a:adobe:adobe_air:1.0.1:*:*:*:*:*:*:* |
| adobe | adobe_air | 1.1 | cpe:2.3:a:adobe:adobe_air:1.1:*:*:*:*:*:*:* |
| adobe | adobe_air | 1.5.1 | cpe:2.3:a:adobe:adobe_air:1.5.1:*:*:*:*:*:*:* |
| adobe | flash_player | <= 10.0.32.18 | cpe:2.3:a:adobe:flash_player:*:*:*:*:*:*:*:* |
| adobe | flash_player | 7.0 | cpe:2.3:a:adobe:flash_player:7.0:*:*:*:*:*:*:* |
| adobe | flash_player | 7.0.1 | cpe:2.3:a:adobe:flash_player:7.0.1:*:*:*:*:*:*:* |
| adobe | flash_player | 7.0.25 | cpe:2.3:a:adobe:flash_player:7.0.25:*:*:*:*:*:*:* |
| adobe | flash_player | 7.0.63 | cpe:2.3:a:adobe:flash_player:7.0.63:*:*:*:*:*:*:* |
| adobe | flash_player | 7.0.69.0 | cpe:2.3:a:adobe:flash_player:7.0.69.0:*:*:*:*:*:*:* |
| adobe | flash_player | 7.0.70.0 | cpe:2.3:a:adobe:flash_player:7.0.70.0:*:*:*:*:*:*:* |
| adobe | flash_player | 7.1 | cpe:2.3:a:adobe:flash_player:7.1:*:*:*:*:*:*:* |
| adobe | flash_player | 7.1.1 | cpe:2.3:a:adobe:flash_player:7.1.1:*:*:*:*:*:*:* |
| adobe | flash_player | 7.2 | cpe:2.3:a:adobe:flash_player:7.2:*:*:*:*:*:*:* |
| adobe | flash_player | 8 | cpe:2.3:a:adobe:flash_player:8:*:pro:*:*:*:*:* |
| adobe | flash_player | 8 | cpe:2.3:a:adobe:flash_player:8:*:professional:*:*:*:*:* |
| adobe | flash_player | 8.0 | cpe:2.3:a:adobe:flash_player:8.0:*:*:*:*:*:*:* |
| adobe | flash_player | 8.0 | cpe:2.3:a:adobe:flash_player:8.0:*:basic:*:*:*:*:* |
| adobe | flash_player | 8.0 | cpe:2.3:a:adobe:flash_player:8.0:*:pro:*:*:*:*:* |
| adobe | flash_player | 8.0.24.0 | cpe:2.3:a:adobe:flash_player:8.0.24.0:*:*:*:*:*:*:* |
| adobe | flash_player | 8.0.34.0 | cpe:2.3:a:adobe:flash_player:8.0.34.0:*:*:*:*:*:*:* |
| adobe | flash_player | 8.0.35.0 | cpe:2.3:a:adobe:flash_player:8.0.35.0:*:*:*:*:*:*:* |
| adobe | flash_player | 8.0.39.0 | cpe:2.3:a:adobe:flash_player:8.0.39.0:*:*:*:*:*:*:* |
| adobe | flash_player | 9.0 | cpe:2.3:a:adobe:flash_player:9.0:*:*:*:*:*:*:* |
| adobe | flash_player | 9.0.16 | cpe:2.3:a:adobe:flash_player:9.0.16:*:*:*:*:*:*:* |
| adobe | flash_player | 9.0.18d60 | cpe:2.3:a:adobe:flash_player:9.0.18d60:*:*:*:*:*:*:* |
| adobe | flash_player | 9.0.20 | cpe:2.3:a:adobe:flash_player:9.0.20:*:*:*:*:*:*:* |
| adobe | flash_player | 9.0.20.0 | cpe:2.3:a:adobe:flash_player:9.0.20.0:*:*:*:*:*:*:* |
| adobe | flash_player | 9.0.28 | cpe:2.3:a:adobe:flash_player:9.0.28:*:*:*:*:*:*:* |
| adobe | flash_player | 9.0.28.0 | cpe:2.3:a:adobe:flash_player:9.0.28.0:*:*:*:*:*:*:* |
| adobe | flash_player | 9.0.31 | cpe:2.3:a:adobe:flash_player:9.0.31:*:*:*:*:*:*:* |
| adobe | flash_player | 9.0.31.0 | cpe:2.3:a:adobe:flash_player:9.0.31.0:*:*:*:*:*:*:* |
| adobe | flash_player | 9.0.45.0 | cpe:2.3:a:adobe:flash_player:9.0.45.0:*:*:*:*:*:*:* |
| adobe | flash_player | 9.0.47.0 | cpe:2.3:a:adobe:flash_player:9.0.47.0:*:*:*:*:*:*:* |
| adobe | flash_player | 9.0.112.0 | cpe:2.3:a:adobe:flash_player:9.0.112.0:*:*:*:*:*:*:* |
| adobe | flash_player | 9.0.114.0 | cpe:2.3:a:adobe:flash_player:9.0.114.0:*:*:*:*:*:*:* |
| adobe | flash_player | 9.0.115.0 | cpe:2.3:a:adobe:flash_player:9.0.115.0:*:*:*:*:*:*:* |
| adobe | flash_player | 9.0.124.0 | cpe:2.3:a:adobe:flash_player:9.0.124.0:*:*:*:*:*:*:* |
| adobe | flash_player | 9.0.155.0 | cpe:2.3:a:adobe:flash_player:9.0.155.0:*:*:*:*:*:*:* |
| adobe | flash_player | 9.0.159.0 | cpe:2.3:a:adobe:flash_player:9.0.159.0:*:*:*:*:*:*:* |
| adobe | flash_player | 9.125.0 | cpe:2.3:a:adobe:flash_player:9.125.0:*:*:*:*:*:*:* |
| adobe | flash_player | 10.0.0.584 | cpe:2.3:a:adobe:flash_player:10.0.0.584:*:*:*:*:*:*:* |
| adobe | flash_player | 10.0.12.10 | cpe:2.3:a:adobe:flash_player:10.0.12.10:*:*:*:*:*:*:* |
| adobe | flash_player | 10.0.12.36 | cpe:2.3:a:adobe:flash_player:10.0.12.36:*:*:*:*:*:*:* |
| adobe | flash_player | 10.0.22.87 | cpe:2.3:a:adobe:flash_player:10.0.22.87:*:*:*:*:*:*:* |