CVE-2022-2191
CVSS v3
7.5
HIGH
EPSS Score
2.2 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
In Eclipse Jetty versions 10.0.0 thru 10.0.9, and 11.0.0 thru 11.0.9 versions, SslConnection does not release ByteBuffers from configured ByteBufferPool in case of error code paths.
Technical details
- Published
- 2022-07-07
Frequently asked questions
What is CVE-2022-2191?
In Eclipse Jetty versions 10.0.0 thru 10.0.9, and 11.0.0 thru 11.0.9 versions, SslConnection does not release ByteBuffers from configured ByteBufferPool in case of error code paths.
Is CVE-2022-2191 actively exploited?
Active exploitation of CVE-2022-2191 has not been confirmed. Its EPSS score was 2.2% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2022-2191?
CVE-2022-2191 has a CVSS v3 base score of 7.5 (HIGH severity).
Is CVE-2022-2191 affecting your environment?
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