Vulnerability in the Java SE, Java SE Embedded component of Oracle Java SE (subcomponent: Networking). Supported versions that are affected are Java SE: 7u221, 8u212, 11.0.3 and 12.0.1; Java SE Embedded: 8u211. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Java SE, Java SE Embedded accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets (in Java SE 8), that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. CVSS 3.0 Base Score 3.1 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N).
総合評価: CVE-2019-2766 は中リスク（42.5/100）。CVSS 深刻度は低。悪用される可能性が高い（EPSS 2.42%、82 パーセンタイル） 根拠: 直近 1 日で EPSS が +1.40% 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: 影響資産を整理し、修補計画に組み込んでください。
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 | 1.01% | 2.42% | +1.40% |
| 2 | 2026-04-17 | 1.18% | 1.01% | -0.17% |
| 3 | 2026-04-13 | — | 1.18% | — |
EPSS の全履歴 （全 22 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 |
|---|---|---|---|---|---|---|
| 3.1 | 3.1 | LOW |
|
1.6 | 1.4 | [email protected] |
| 2.6 | 2.0 | LOW |
|
4.9 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
low | CVE-2019-2766: 3 source package rows (openjdk11, openjdk7, openjdk8); 17 state rows across 7 repos (3.17-community, 3.18-community, 3.19-community, 3.20-community, 3.21-community, 3.22-community, edge-community); fixed 17, open 0. | https://security.alpinelinux.org/vuln/CVE-2019-2766 |
debian
|
unimportant | CVE-2019-2766 unimportant priority: Debian including 2 source packages (openjdk-11, openjdk-8), 3 status rows across 2 suites (bullseye, sid): resolved 3. | https://security-tracker.debian.org/tracker/CVE-2019-2766 |
redhat
|
low | — | https://access.redhat.com/security/cve/CVE-2019-2766 |
suse
|
medium | CVE-2019-2766 severity moderate: SUSE including 362 source package names (10.1.33-openjdk11-59.4:java-11-openjdk-11.0.4.0-3.33.1, 10.1.33-openjdk11-59.4:java-11-openjdk-headless-11.0.4.0-3.33.1, …), 956 product×package rows across 138 product lines (Container bci/openjdk, Container bci/openjdk-devel, … (138 product lines)): Fixed 719, Known Affected 231, Known Not Affected 6. | https://www.suse.com/security/cve/CVE-2019-2766/ |
ubuntu
|
medium | CVE-2019-2766 medium priority: Ubuntu including 4 source packages (openjdk-12, openjdk-7, openjdk-8, openjdk-lts), 20 status rows across 5 suites (bionic, disco, trusty, upstream, xenial): DNE 10, not-affected 6, released 3, needs-triage 1. | https://ubuntu.com/security/CVE-2019-2766 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| oracle | jdk | 1.7.0 | cpe:2.3:a:oracle:jdk:1.7.0:update221:*:*:*:*:*:* |
| oracle | jdk | 1.8.0 | cpe:2.3:a:oracle:jdk:1.8.0:update211:*:*:*:*:*:* |
| oracle | jdk | 1.8.0 | cpe:2.3:a:oracle:jdk:1.8.0:update212:*:*:*:*:*:* |
| oracle | jdk | 11.0.3 | cpe:2.3:a:oracle:jdk:11.0.3:*:*:*:*:*:*:* |
| oracle | jdk | 12.0.1 | cpe:2.3:a:oracle:jdk:12.0.1:*:*:*:*:*:*:* |
| oracle | jre | 1.7.0 | cpe:2.3:a:oracle:jre:1.7.0:update221:*:*:*:*:*:* |
| oracle | jre | 1.8.0 | cpe:2.3:a:oracle:jre:1.8.0:update211:*:*:*:*:*:* |
| oracle | jre | 1.8.0 | cpe:2.3:a:oracle:jre:1.8.0:update212:*:*:*:*:*:* |
| oracle | jre | 11.0.3 | cpe:2.3:a:oracle:jre:11.0.3:*:*:*:*:*:*:* |
| oracle | jre | 12.0.1 | cpe:2.3:a:oracle:jre:12.0.1:*:*:*:*:*:*:* |
| mcafee | epolicy_orchestrator | 5.9.0 | cpe:2.3:a:mcafee:epolicy_orchestrator:5.9.0:*:*:*:*:*:*:* |
| mcafee | epolicy_orchestrator | 5.9.1 | cpe:2.3:a:mcafee:epolicy_orchestrator:5.9.1:*:*:*:*:*:*:* |
| mcafee | epolicy_orchestrator | 5.10.0 | cpe:2.3:a:mcafee:epolicy_orchestrator:5.10.0:-:*:*:*:*:*:* |
| mcafee | epolicy_orchestrator | 5.10.0 | cpe:2.3:a:mcafee:epolicy_orchestrator:5.10.0:update_1:*:*:*:*:*:* |
| mcafee | epolicy_orchestrator | 5.10.0 | cpe:2.3:a:mcafee:epolicy_orchestrator:5.10.0:update_2:*:*:*:*:*:* |
| mcafee | epolicy_orchestrator | 5.10.0 | cpe:2.3:a:mcafee:epolicy_orchestrator:5.10.0:update_3:*:*:*:*:*:* |
| mcafee | epolicy_orchestrator | 5.10.0 | cpe:2.3:a:mcafee:epolicy_orchestrator:5.10.0:update_4:*:*:*:*:*:* |
| hp | xp7_command_view | < 8.7.0-00 | cpe:2.3:a:hp:xp7_command_view:*:*:*:*:advanced:*:*:* |
| opensuse | leap | 15.0 | cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:* |
| opensuse | leap | 15.1 | cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00038.html | Mailing List Third Party Advisory |
| http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00044.html | Mailing List Third Party Advisory |
| http://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html | Patch Vendor Advisory |
| https://kc.mcafee.com/corporate/index?page=content&id=SB10300 | Third Party Advisory |
| https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbst03977en_us | Third Party Advisory |