openjdk: Improve ciphertext handling (Oracle CPU 2026-10)
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| Oracle Corporation | Oracle Java SE | affected |
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| Oracle | Java Se |
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| Oracle | Oracle Java Se |
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| Source | ID | Title |
|---|---|---|
Ubuntu USN |
USN-9015-1 | OpenJDK 21 vulnerabilities |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.265% probability within 30 days)
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| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-502 |
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Oracle oracle Java Se
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| Vendors & Products |
Oracle oracle Java Se
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| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-269 CWE-284 |
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Unauthorized Data Modification via Oracle Java SE Security APIs | openjdk: Improve ciphertext handling (Oracle CPU 2026-10) |
| Weaknesses | CWE-354 | |
| References |
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| Metrics |
threat_severity
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threat_severity
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| Title | Unauthorized Data Modification via Oracle Java SE Security APIs | |
| Weaknesses | CWE-269 CWE-284 |
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|---|---|---|
| Description | Vulnerability in Oracle Java SE (component: Security). Supported versions that are affected are Oracle Java SE: 21.0.12.1, 25.0.4.1 and 27. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Java SE accessible data. Note: This vulnerability can be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. This vulnerability also applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. CVSS 3.1 Base Score 3.7 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N). | |
| First Time appeared |
Oracle
Oracle java Se |
|
| CPEs | cpe:2.3:a:oracle:java_se:21.0.12.1:*:*:*:*:*:*:* cpe:2.3:a:oracle:java_se:25.0.4.1:*:*:*:*:*:*:* cpe:2.3:a:oracle:java_se:27:*:*:*:*:*:*:* |
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| Vendors & Products |
Oracle
Oracle java Se |
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| References |
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| Metrics |
cvssV3_1
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