How severe is CVE-2022-3676?

CVE-2022-3676 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2022-3676 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-3676?

CVE-2022-3676 affects Eclipse Openj9. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-3676?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2022-3676 published?

CVE-2022-3676 was published on 2022-10-24 and last updated on 2026-06-17.

CVE-2022-3676

CVE-2022-3676 is a medium-severity vulnerability in Eclipse Openj9 with a CVSS 3.x base score of 6.5. 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-843.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 1% (44th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-843
Affected product: Eclipse Openj9
Published: 2022-10-24
Last modified: 2026-06-17

Description

In Eclipse Openj9 before version 0.35.0, interface calls can be inlined without a runtime type check. Malicious bytecode could make use of this inlining to access or modify memory via an incompatible type.

Frequently asked questions

What is CVE-2022-3676?: In Eclipse Openj9 before version 0.35.0, interface calls can be inlined without a runtime type check. Malicious bytecode could make use of this inlining to access or modify memory via an incompatible type.
How severe is CVE-2022-3676?: CVE-2022-3676 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2022-3676 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-3676?: CVE-2022-3676 affects Eclipse Openj9. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-3676?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-3676 published?: CVE-2022-3676 was published on 2022-10-24 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:eclipse:openj9:*:*:*:*:*:*:*:*

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