Unspecified vulnerability in Adobe Flash Player before 9.0.246.0 and 10.x before 10.0.32.18, and Adobe AIR before 1.5.2, allows attackers to cause a denial of service (application crash) or possibly execute arbitrary code via unknown vectors, related to a "privilege escalation vulnerability."
総合評価: CVE-2009-1863 は高リスク（73.1/100）。CVSS 深刻度は重大。悪用される可能性が高い（EPSS 6.03%、92 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。 直近 1 日で EPSS が +3.53% 上昇。悪用への関心が高まっている可能性があります。 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 | 2.50% | 6.03% | +3.53% |
| 2 | 2025-06-10 | 2.42% | 2.50% | +0.09% |
| 3 | 2025-03-30 | — | 2.42% | — |
EPSS の全履歴 （全 11 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-2009-1863: 1 GLSA(s) (200908-04), 2 atom(s) (app-text/acroread, www-plugins/adobe-flash); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2009-1863 |
redhat
|
critical | — | https://access.redhat.com/security/cve/CVE-2009-1863 |
ubuntu
|
high | CVE-2009-1863 high priority: Ubuntu including 2 source packages (adobe-flashplugin, flashplugin-nonfree), 12 status rows across 6 suites (dapper, hardy, intrepid, jaunty, karmic, upstream): released 10, DNE 1, ignored 1. | https://ubuntu.com/security/CVE-2009-1863 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| adobe | air | <= 1.5.1 | cpe:2.3:a:adobe:air:*:*:*:*:*:*:*:* |
| adobe | air | 1.0 | cpe:2.3:a:adobe:air:1.0:*:*:*:*:*:*:* |
| adobe | air | 1.01 | cpe:2.3:a:adobe:air:1.01:*:*:*:*:*:*:* |
| adobe | air | 1.1 | cpe:2.3:a:adobe:air:1.1:*:*:*:*:*:*:* |
| adobe | air | 1.5 | cpe:2.3:a:adobe:air:1.5:*:*:*:*:*:*:* |
| adobe | flash_player | <= 10.0.22.87 | 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 | 7.0.63 | cpe:2.3:a:adobe:flash_player:7.0.63:*:linux:*:*:*:*:* |
| 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 | 8.0 | 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 | 9.0.16 | cpe:2.3:a:adobe:flash_player:9.0.16:*:*:*:*:*:*:* |
| 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 | 9.0.31.0 | 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 | 9.0.48.0 | cpe:2.3:a:adobe:flash_player:9.0.48.0:*:*:*:*:*:*:* |
| 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 | 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 | flex | 3.0 | cpe:2.3:a:adobe:flex:3.0:*:*:*:*:*:*:* |