CVE-2009-2690

CVE-2009-2690 is a medium-severity vulnerability in Sun Java Se with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-264.

Key facts

Description

The encoder in Sun Java SE 6 before Update 15, and OpenJDK, grants read access to private variables with unspecified names, which allows context-dependent attackers to obtain sensitive information via an untrusted (1) applet or (2) application.

Frequently asked questions

What is CVE-2009-2690?
The encoder in Sun Java SE 6 before Update 15, and OpenJDK, grants read access to private variables with unspecified names, which allows context-dependent attackers to obtain sensitive information via an untrusted (1) applet or (2) application.
How severe is CVE-2009-2690?
CVE-2009-2690 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2009-2690 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2009-2690?
CVE-2009-2690 primarily affects Sun Java Se. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2009-2690?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2009-2690 published?
CVE-2009-2690 was published on 2009-08-10 and last updated on 2026-06-16.

References

Affected products (2)

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