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CVE-2026-34268

Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Security). Supported versions that are affected are Oracle Java SE: 8u481, 8u481-b50, 8u481-perf, 11.0.30, 17.0.18, 21.0.10, 25.0.2, 26; Oracle GraalVM for JDK: 17.0.18 and 21.0.10; Oracle GraalVM Enterprise Edition: 21.3.17. Difficult to exploit vulnerability allows unauthenticated attacker with logon to the infrastructure where Oracle Java SE, Oracle GraalVM fo
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:213d5aef8d82b9dff29ee71e0cb9e24e04701acb513dcf9740afdc9c9e424aed
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
2

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 3 assertions

{"product":"Oracle Java SE","vendor":"Oracle Corporation","versions":[{"status":"affected","version":"8u481"},{"status":"affected","version":"8u481-b50"},{"status":"affected","version":"8u481-perf"},{"status":"affected","version":"11.0.30"},{"status":"affected","version":"17.0.18"},{"status":"affected","version":"21.0.10"},{"status":"affected","version":"25.0.2"},{"status":"affected","version":"26"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e493117db7f3cae84e6a4995ebe5ad16b5b3cbb21db76f92f70e38c0f7bfe612 · sha256:aa2a171b00c8eb54… · /containers/cna/affected/0

{"product":"Oracle GraalVM Enterprise Edition","vendor":"Oracle Corporation","versions":[{"status":"affected","version":"21.3.17"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e493117db7f3cae84e6a4995ebe5ad16b5b3cbb21db76f92f70e38c0f7bfe612 · sha256:aa2a171b00c8eb54… · /containers/cna/affected/2

{"product":"Oracle GraalVM for JDK","vendor":"Oracle Corporation","versions":[{"status":"affected","version":"17.0.18"},{"status":"affected","version":"21.0.10"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e493117db7f3cae84e6a4995ebe5ad16b5b3cbb21db76f92f70e38c0f7bfe612 · sha256:aa2a171b00c8eb54… · /containers/cna/affected/1
cwe · 2 assertions

{"cweId":"CWE-200","description":"CWE-200 Exposure of Sensitive Information to an Unauthorized Actor","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:e493117db7f3cae84e6a4995ebe5ad16b5b3cbb21db76f92f70e38c0f7bfe612 · sha256:aa2a171b00c8eb54… · /containers/adp/0/problemTypes/0/descriptions/0

{"description":"Difficult to exploit vulnerability allows unauthenticated attacker with logon to the infrastructure where Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition executes to compromise Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition accessible data.","lang":"en-US"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:e493117db7f3cae84e6a4995ebe5ad16b5b3cbb21db76f92f70e38c0f7bfe612 · sha256:aa2a171b00c8eb54… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

3 source assertions
{"product":"Oracle Java SE","vendor":"Oracle Corporation","versions":[{"status":"affected","version":"8u481"},{"status":"affected","version":"8u481-b50"},{"status":"affected","version":"8u481-perf"},{"status":"affected","version":"11.0.30"},{"status":"affected","version":"17.0.18"},{"status":"affected","version":"21.0.10"},{"status":"affected","version":"25.0.2"},{"status":"affected","version":"26"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e493117db7f3cae84e6a4995ebe5ad16b5b3cbb21db76f92f70e38c0f7bfe612 · sha256:aa2a171b00c8eb54… · /containers/cna/affected/0
{"product":"Oracle GraalVM Enterprise Edition","vendor":"Oracle Corporation","versions":[{"status":"affected","version":"21.3.17"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e493117db7f3cae84e6a4995ebe5ad16b5b3cbb21db76f92f70e38c0f7bfe612 · sha256:aa2a171b00c8eb54… · /containers/cna/affected/2
{"product":"Oracle GraalVM for JDK","vendor":"Oracle Corporation","versions":[{"status":"affected","version":"17.0.18"},{"status":"affected","version":"21.0.10"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e493117db7f3cae84e6a4995ebe5ad16b5b3cbb21db76f92f70e38c0f7bfe612 · sha256:aa2a171b00c8eb54… · /containers/cna/affected/1

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"HIGH","attackVector":"LOCAL","availabilityImpact":"NONE","baseScore":2.9,"baseSeverity":"LOW","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:e493117db7f3cae84e6a4995ebe5ad16b5b3cbb21db76f92f70e38c0f7bfe612 · sha256:aa2a171b00c8eb54… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-200","description":"CWE-200 Exposure of Sensitive Information to an Unauthorized Actor","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:e493117db7f3cae84e6a4995ebe5ad16b5b3cbb21db76f92f70e38c0f7bfe612 · sha256:aa2a171b00c8eb54… · /containers/adp/0/problemTypes/0/descriptions/0
{"description":"Difficult to exploit vulnerability allows unauthenticated attacker with logon to the infrastructure where Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition executes to compromise Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition accessible data.","lang":"en-US"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:e493117db7f3cae84e6a4995ebe5ad16b5b3cbb21db76f92f70e38c0f7bfe612 · sha256:aa2a171b00c8eb54… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion
{"name":"Oracle Advisory","tags":["vendor-advisory"],"url":"https://www.oracle.com/security-alerts/cpuapr2026.html"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e493117db7f3cae84e6a4995ebe5ad16b5b3cbb21db76f92f70e38c0f7bfe612 · sha256:aa2a171b00c8eb54… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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