CVE-2026-22008 Other in Oracle Java SE
An unauthenticated attacker can modify data in Oracle Java SE via network access, primarily affecting client-side sandboxed applications.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2026-22008?
CVE-2026-22008 is a low-severity vulnerability in Oracle Jdk, published on 21 Apr 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Vulnerability in Oracle Java SE (component: Libraries). The supported version that is affected is Oracle Java SE: 25.0.1. 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 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. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator). 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).
Weakness: CWE-250
Which versions are affected by CVE-2026-22008?
3 open source packages ship an affected version, including java, java-min and jre. It affects 2 products.
| Package | Affected | Fixed in |
|---|---|---|
java Bitnami | From 22.0.0 | 25.0.2 |
java-min Bitnami | From 22.0.0 | 25.0.2 |
jre Bitnami | From 22.0.0 | 25.0.2 |
Linux distribution packages (37)
java-25-openjdk Red Hat:hummingbird:1 | All versions | 0:25.0.2.0.10-5.1.hum1 |
java-25-openjdk-crypto-adapter Red Hat:hummingbird:1 | All versions | 0:25.0.2.0.10-5.1.hum1 |
java-25-openjdk-crypto-adapter-fastdebug Red Hat:hummingbird:1 | All versions | 0:25.0.2.0.10-5.1.hum1 |
java-25-openjdk-crypto-adapter-slowdebug Red Hat:hummingbird:1 | All versions | 0:25.0.2.0.10-5.1.hum1 |
java-25-openjdk-demo Red Hat:hummingbird:1 | All versions | 0:25.0.2.0.10-5.1.hum1 |
java-25-openjdk-demo-fastdebug Red Hat:hummingbird:1 | All versions | 0:25.0.2.0.10-5.1.hum1 |
java-25-openjdk-demo-slowdebug Red Hat:hummingbird:1 | All versions | 0:25.0.2.0.10-5.1.hum1 |
java-25-openjdk-devel Red Hat:hummingbird:1 | All versions | 0:25.0.2.0.10-5.1.hum1 |
java-25-openjdk-devel-fastdebug Red Hat:hummingbird:1 | All versions | 0:25.0.2.0.10-5.1.hum1 |
java-25-openjdk-devel-slowdebug Red Hat:hummingbird:1 | All versions | 0:25.0.2.0.10-5.1.hum1 |
java-25-openjdk-fastdebug Red Hat:hummingbird:1 | All versions | 0:25.0.2.0.10-5.1.hum1 |
java-25-openjdk-headless Red Hat:hummingbird:1 | All versions | 0:25.0.2.0.10-5.1.hum1 |
java-25-openjdk-headless-fastdebug Red Hat:hummingbird:1 | All versions | 0:25.0.2.0.10-5.1.hum1 |
java-25-openjdk-headless-slowdebug Red Hat:hummingbird:1 | All versions | 0:25.0.2.0.10-5.1.hum1 |
java-25-openjdk-javadoc Red Hat:hummingbird:1 | All versions | 0:25.0.2.0.10-5.1.hum1 |
java-25-openjdk-javadoc-zip Red Hat:hummingbird:1 | All versions | 0:25.0.2.0.10-5.1.hum1 |
java-25-openjdk-jmods Red Hat:hummingbird:1 | All versions | 0:25.0.2.0.10-5.1.hum1 |
java-25-openjdk-jmods-fastdebug Red Hat:hummingbird:1 | All versions | 0:25.0.2.0.10-5.1.hum1 |
java-25-openjdk-jmods-slowdebug Red Hat:hummingbird:1 | All versions | 0:25.0.2.0.10-5.1.hum1 |
java-25-openjdk-portable Red Hat:hummingbird:1 | All versions | 0:25.0.2.0.10-2.1.hum1 |
java-25-openjdk-portable-devel Red Hat:hummingbird:1 | All versions | 0:25.0.2.0.10-2.1.hum1 |
java-25-openjdk-portable-devel-fastdebug Red Hat:hummingbird:1 | All versions | 0:25.0.2.0.10-2.1.hum1 |
java-25-openjdk-portable-devel-slowdebug Red Hat:hummingbird:1 | All versions | 0:25.0.2.0.10-2.1.hum1 |
java-25-openjdk-portable-docs Red Hat:hummingbird:1 | All versions | 0:25.0.2.0.10-2.1.hum1 |
java-25-openjdk-portable-fastdebug Red Hat:hummingbird:1 | All versions | 0:25.0.2.0.10-2.1.hum1 |
java-25-openjdk-portable-misc Red Hat:hummingbird:1 | All versions | 0:25.0.2.0.10-2.1.hum1 |
java-25-openjdk-portable-slowdebug Red Hat:hummingbird:1 | All versions | 0:25.0.2.0.10-2.1.hum1 |
java-25-openjdk-portable-sources Red Hat:hummingbird:1 | All versions | 0:25.0.2.0.10-2.1.hum1 |
java-25-openjdk-portable-static-libs Red Hat:hummingbird:1 | All versions | 0:25.0.2.0.10-2.1.hum1 |
java-25-openjdk-portable-static-libs-fastdebug Red Hat:hummingbird:1 | All versions | 0:25.0.2.0.10-2.1.hum1 |
java-25-openjdk-portable-static-libs-slowdebug Red Hat:hummingbird:1 | All versions | 0:25.0.2.0.10-2.1.hum1 |
java-25-openjdk-slowdebug Red Hat:hummingbird:1 | All versions | 0:25.0.2.0.10-5.1.hum1 |
java-25-openjdk-src Red Hat:hummingbird:1 | All versions | 0:25.0.2.0.10-5.1.hum1 |
java-25-openjdk-src-fastdebug Red Hat:hummingbird:1 | All versions | 0:25.0.2.0.10-5.1.hum1 |
java-25-openjdk-src-slowdebug Red Hat:hummingbird:1 | All versions | 0:25.0.2.0.10-5.1.hum1 |
java-25-openjdk-static-libs Red Hat:hummingbird:1 | All versions | 0:25.0.2.0.10-5.1.hum1 |
java-25-openjdk-static-libs-fastdebug Red Hat:hummingbird:1 | All versions | 0:25.0.2.0.10-5.1.hum1 |
Products include Oracle Jdk, Oracle Jre.
How do I fix CVE-2026-22008?
Upgrade java to 25.0.2 or later.
Is CVE-2026-22008 being exploited?
There is no known exploitation of CVE-2026-22008 in the wild and no public exploit code.
Public exploit code: 1 proofs of concept on GitHub.
Other vulnerabilities in Oracle Jdk
Sources
Also known as BELL-CVE-2026-22008, BIT-java-2026-22008, BIT-java-min-2026-22008, BIT-jre-2026-22008, DEBIAN-CVE-2026-22008, GHSA-ffgj-wmrh-m8fr and 9 more.