EO
Product
Eclipse OpenJ9
by Eclipse Foundation · last CVE Oct 21, 2026
6
CVEs
0
On KEV
8.7
Max CVSS
4
New 30D
Severity mix
Critical 0High 4Medium 2Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-110938
8.7
0%
Oct 21
JITServer: Multiple Denial of Service vulnerabilities via out-of-bounds heap reads during message and reply parsing
Affected: 0.8.0 before 0.63
CVE-2026-111075
8.7
0%
Oct 21
JITServer: Pre-authentication remote crash via integer underflow and out-of-bounds heap read in DataDescriptor deserialization
Affected: 0.8.0 before 0.63
CVE-2026-111074
8.7
0%
Oct 21
JITServer: Pre-authentication remote Denial of Service via integer overflow infinite loop in MessageBuffer::computeRequiredCapacity()
Affected: 0.8.0 before 0.63
CVE-2026-6918
7.5
1%
May 5
In Eclipse Open9J versions 0.21 to 0.58, a pre-authentication remote attacker can crash JITServer by sending a 32-byte crafted TCP message
Affected: 0.21 before 0.59
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