CVE-2009-1006: Unspecified vulnerability in the JRockit component in BEA Product Suite R27.6.2 and earlier, with SDK/JRE 1.4.

Q: How do I fix CVE-2009-1006?

jrockit: upgrade to newer than r27.6.2. Exact commands for each OS are on this page.

Q: Is CVE-2009-1006 being exploited?

CVE-2009-1006 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2009-1006 affect?

CVE-2009-1006 affects jrockit. Severity is high (CVSS 10.0). Unspecified vulnerability in the JRockit component in BEA Product Suite R27.6.2 and earlier, with SDK/JRE 1.4.2, JRE/JDK 5, and JRE/JDK 6, allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors.

Q: How urgent is CVE-2009-1006?

Priority 56/100. Critical severity

This month

HIGH 10.0UPGRADE

CVE-2009-1006 is a high-severity flaw (CVSS 10.0) affecting jrockit. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Unspecified vulnerability in the JRockit component in BEA Product Suite R27.6.2 and earlier, with SDK/JRE 1.4.2, JRE/JDK 5, and JRE/JDK 6, allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors.

Why this priority

Critical severity

A fixed release or distro patch exists.

Risk facts

CVSS score	10.0 (High)
EPSS exploit chance	2.7% (top 14%)
CISA exploited list	No
Published	2009-04-15
Last modified	2026-06-16

Publisher (CNA): Oracle · Vendor: oracle

Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2009-04-15 10:30 UTCPublished CVE record published
2026-06-16 23:06 UTCUpdated Record last modified

oracle jrockit UPGRADE

Affected: <= r27.6.2 · r26.0 · r26.1 · r26.2 · r26.3 · r26.4 · r27.1 · r27.2

Fixed in: newer than r27.6.2

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy jrockit || rpm -q jrockit || jrockit --version

2. UPGRADE to newer than r27.6.2 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade jrockit

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade jrockit

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2009-1006?

jrockit: upgrade to newer than r27.6.2. Exact commands for each OS are on this page.

Is CVE-2009-1006 being exploited?

CVE-2009-1006 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2009-1006 affect?

CVE-2009-1006 affects jrockit. Severity is high (CVSS 10.0). Unspecified vulnerability in the JRockit component in BEA Product Suite R27.6.2 and earlier, with SDK/JRE 1.4.2, JRE/JDK 5, and JRE/JDK 6, allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors.

How urgent is CVE-2009-1006?

Priority 56/100. Critical severity

Related CVEs

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CVE-2015-4911 MEDIUM 5.0 DOWNGRADE DOWNGRADE Unspecified vulnerability in Oracle Java SE 6u101, 7u85, and 8u60; Java SE Embedded 8u51; and JRockit R28.3.7
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CVE-2015-4872 MEDIUM 5.0 DOWNGRADE DOWNGRADE Unspecified vulnerability in Oracle Java SE 6u101, 7u85, and 8u60; Java SE Embedded 8u51; and JRockit R28.3.7

References

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