CVE-2026-22007: Infoleak

Published Apr 21, 2026
·
Updated

3DES salt generation has a weakness when keys are repeated.

Other sources

Difficult to exploit vulnerability allows unauthenticated attacker with logon to the infrastructure where Java SE executes to compromise Java SE. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Java SE accessible data.

— IBM

Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Security). Supported versions that are affected are Oracle Java SE: 8u481, 8u481-b50, 8u481-perf, 11.0.30, 17.0.18, 21.0.10, 25.0.2, 26; Oracle GraalVM for JDK: 17.0.18 and 21.0.10; Oracle GraalVM Enterprise Edition: 21.3.17. Difficult to exploit vulnerability allows unauthenticated attacker with logon to the infrastructure where Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition executes to compromise Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition 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 2.9 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N).

— NVD

Affected Software

31 affected componentsFixes available
Oracle Java SE=8u481, =8u481-b50, =8u481-perf, =11.0.30, =17.0.18, =21.0.10, =25.0.2, =26
Oracle GraalVM for JDK=17.0.18, =21.0.10
Oracle GraalVM Enterprise Edition=21.3.17
Oracle GraalVM=21.3.17
Oracle GraalVM for JDK=17.0.18
Oracle GraalVM for JDK=21.0.10
Oracle JRE=1.8.0-update481
Oracle JRE=1.8.0-update481
Oracle JRE=1.8.0-update481_b50
Oracle JRE=11.0.30
Oracle JRE=17.0.18
Oracle JRE=21.0.10
Oracle JRE=25.0.2
Oracle JRE=26
Oracle JDK=1.8.0-update481
Oracle JDK=1.8.0-update481
Oracle JDK=1.8.0-update481_b50
Oracle JDK=11.0.30
Oracle JDK=17.0.18
Oracle JDK=21.0.10
Oracle JDK=25.0.2
Oracle JDK=26
debian/openjdk-11<=11.0.24+8-2~deb11u1
11.0.31+11-1~deb11u111.0.31+11-1
debian/openjdk-17<=17.0.12+7-2~deb11u1
17.0.19+10-1~deb11u117.0.19+10-1~deb12u217.0.19+10-1
debian/openjdk-21
21.0.11+10-1~deb13u221.0.11+10-1
debian/openjdk-25
25.0.3+9-2~deb13u125.0.3+9-2
debian/openjdk-8
8u492-ga-1
IBM Verify Identity Access<=11.0 - 11.0.2
IBM Security Verify Access<=10.0 - 10.0.9.1
IBM Verify Identity Access Container<=11.0 - 11.0.2
IBM Security Verify Access Container<=10.0 - 10.0.9.1

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade debian/openjdk-11 to a version that resolves this vulnerability.

    Fixed in 11.0.31+11-1~deb11u1Fixed in 11.0.31+11-1
  2. Upgrade

    Upgrade debian/openjdk-17 to a version that resolves this vulnerability.

    Fixed in 17.0.19+10-1~deb11u1Fixed in 17.0.19+10-1~deb12u2Fixed in 17.0.19+10-1
  3. Upgrade

    Upgrade debian/openjdk-21 to a version that resolves this vulnerability.

    Fixed in 21.0.11+10-1~deb13u2Fixed in 21.0.11+10-1
  4. Upgrade

    Upgrade debian/openjdk-25 to a version that resolves this vulnerability.

    Fixed in 25.0.3+9-2~deb13u1Fixed in 25.0.3+9-2
  5. Upgrade

    Upgrade debian/openjdk-8 to a version that resolves this vulnerability.

    Fixed in 8u492-ga-1
  6. Upgrade

    Upgrade Oracle Java SE to a version that resolves this vulnerability.

    Fixed in 8u481
  7. Upgrade

    Upgrade Oracle Java SE to a version that resolves this vulnerability.

    Fixed in 8u481-b50
  8. Upgrade

    Upgrade Oracle Java SE to a version that resolves this vulnerability.

    Fixed in 8u481-perf
  9. Upgrade

    Upgrade Oracle Java SE to a version that resolves this vulnerability.

    Fixed in 11.0.30
  10. Upgrade

    Upgrade Oracle Java SE to a version that resolves this vulnerability.

    Fixed in 17.0.18
  11. Upgrade

    Upgrade Oracle Java SE to a version that resolves this vulnerability.

    Fixed in 21.0.10
  12. Upgrade

    Upgrade Oracle Java SE to a version that resolves this vulnerability.

    Fixed in 25.0.2
  13. Upgrade

    Upgrade Oracle Java SE to a version that resolves this vulnerability.

    Fixed in 26
  14. Upgrade

    Upgrade Oracle GraalVM for JDK to a version that resolves this vulnerability.

    Fixed in 17.0.18
  15. Upgrade

    Upgrade Oracle GraalVM for JDK to a version that resolves this vulnerability.

    Fixed in 21.0.10
  16. Upgrade

    Upgrade Oracle GraalVM Enterprise Edition to a version that resolves this vulnerability.

    Fixed in 21.3.17

Event History

Apr 21, 2026
Data Sourced
via Red Hat·10:03 AM
DescriptionSeverityAffected Software
CVE Published
via MITRE·08:35 PM
Data Sourced
via MITRE·08:35 PM
DescriptionSeverity
Data Sourced
via NVD·09:16 PM
DescriptionSeverityWeaknessAffected Software
May 28, 2026
Data Sourced
via Launchpad·05:17 PM
Description
Data Sourced
via Debian·05:17 PM
DescriptionAffected Software
Jun 2, 2026
Data Sourced
via Ubuntu·05:21 PM
RemedyDescriptionSeverityAffected Software
Jul 8, 2026
Data Sourced
via IBM·12:00 AM
DescriptionAffected Software

Parent advisories

This vulnerability appears in the following advisories.

Free Weekly Intel

Don't miss critical vulnerabilities

Join thousands of security professionals who receive our weekly digest of trending CVEs, zero-days, and exploited vulnerabilities.

No spam. Unsubscribe anytime.

Frequently Asked Questions

1

What is the severity of CVE-2026-22007?

CVE-2026-22007 is classified as a critical vulnerability due to its potential impact on system security.

2

How do I fix CVE-2026-22007?

To address CVE-2026-22007, users should update to the latest patched version of Oracle Java SE or Oracle GraalVM for JDK.

3

Which versions are affected by CVE-2026-22007?

Affected versions for CVE-2026-22007 include Oracle Java SE 8u481, 11.0.30, 17.0.18, 21.0.10, and several others listed.

4

What products are impacted by CVE-2026-22007?

CVE-2026-22007 impacts Oracle Java SE, Oracle GraalVM for JDK, and Oracle GraalVM Enterprise Edition.

5

Is CVE-2026-22007 exploitable remotely?

Yes, CVE-2026-22007 may be exploited remotely, leading to potential unauthorized access or data compromise.

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203