CVE-2026-22016

HIGHPre-NVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-04-21. NVD baseline CVSS 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
7.5
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 1%CVSS: 7.5Exploit: NoneExposed: 0

A fix is available — apply it.

Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: JAXP). 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. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability can be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. This vulnerability also applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).

CVSS v3
7.5
EG Score
7.5(medium)
EPSS
49.1%
KEV
Not listed

Published

April 21, 2026

Last Modified

July 15, 2026

References (23)

Vendor Advisories for CVE-2026-22016(20)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Patch Availability(30)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntuopenjdk-11-source (11.0.31+11-1ubuntu1~24.04.2) @ noble2026-06-14ubuntu
ubuntuopenjdk-26-testsupport (26.0.1+8-2~26.04.2) @ resolute2026-06-14ubuntu
ubuntuopenjdk-25-crac-testsupport (25.0.3+9-0ubuntu1~26.04.1) @ resolute2026-06-14ubuntu
ubuntuopenjdk-21-crac-testsupport (21.0.11+10-0ubuntu1~26.04.1) @ resolute2026-06-14ubuntu
ubuntuopenjdk-21-testsupport (21.0.11+10-1~26.04.2) @ resolute2026-06-14ubuntu
ubuntuopenjdk-25-testsupport (25.0.3+9-2~22.04.2) @ jammy2026-06-14ubuntu
ubuntuopenjdk-17-source (17.0.19+10-1~25.10.2) @ questing2026-06-14ubuntu
ubuntuopenjdk-8-source (8u492-ga~us2-0ubuntu1~26.04.1) @ resolute2026-06-14ubuntu
redhatjava-1.8.0-ibm-1:1.8.0.8.65-1.el8_102026-06-01redhat
redhatjava-21-ibm-semeru-certified-jdk-1:21.0.11.0.10-2.el10_12026-06-01redhat
redhatjava-25-openjdk-windows2026-04-30redhat
redhatjava-25-openjdk-portable-main-25.0.3.0.9-1.hum12026-04-29redhat
redhatjava-21-openjdk-main-21.0.11.0.10-1.hum12026-04-29redhat
redhatjava-25-openjdk-main-25.0.3.0.9-1.hum12026-04-29redhat
redhatjava-21-openjdk-portable-main-21.0.11.0.10-2.hum12026-04-28redhat
redhatjava-21-openjdk-1:21.0.11.0.10-1.el92026-04-24redhat
redhatjava-1.8.0-openjdk-1:1.8.0.492.b09-1.el92026-04-24redhat
redhatjava-17-openjdk-1:17.0.19.0.10-1.el92026-04-24redhat
redhatjava-17-openjdk-windows2026-04-23redhat
redhatjava-21-openjdk-windows2026-04-23redhat
redhatjava-17-openjdk-portable2026-04-23redhat
redhatjava-1.8.0-openjdk-windows2026-04-23redhat
redhatjava-21-openjdk-portable2026-04-23redhat
redhatjava-1.8.0-openjdk-portable2026-04-23redhat
redhatjava-25-openjdk-portable2026-04-23redhat
redhatjava-11-openjdk-1:11.0.31.0.11-1.el92026-04-22redhat
redhatjava-1.8.0-openjdk-1:1.8.0.492.b09-1.el7_92026-04-22redhat
redhatjava-11-openjdk-portable2026-04-22redhat
redhatjava-11-openjdk-windows2026-04-22redhat
redhatjava-25-openjdk-1:25.0.3.0.9-1.el92026-04-22redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Weakness Classification(3)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Additional Vendor Advisories

(5)

Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.

Data Freshness Timeline

(refreshed 11× in last 7d / 43× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 157 total refreshes for this CVE.

  1. 2026-07-15 16:57 UTCEPSS rescore
  2. 2026-07-15 16:57 UTCEPSS rescore
  3. 2026-07-15 02:00 UTCEPSS rescore
  4. 2026-07-15 02:00 UTCEPSS rescore
  5. 2026-07-13 22:30 UTCEPSS rescore
  6. 2026-07-13 06:13 UTCEPSS rescore
  7. 2026-07-13 06:13 UTCEPSS rescore
  8. 2026-07-12 05:46 UTCEPSS rescore
  9. 2026-07-12 05:46 UTCEPSS rescore
  10. 2026-07-11 08:27 UTCEPSS rescore
  11. 2026-07-09 19:10 UTCEPSS rescore
  12. 2026-07-08 15:15 UTCEPSS rescore
  13. 2026-07-08 15:15 UTCEPSS rescore
  14. 2026-07-07 13:46 UTCEPSS rescore
  15. 2026-07-06 16:27 UTCEPSS rescore
  16. 2026-07-06 16:27 UTCEPSS rescore
  17. 2026-07-06 02:23 UTCEPSS rescore
  18. 2026-07-06 02:23 UTCEPSS rescore
  19. 2026-07-05 02:30 UTCEPSS rescore
  20. 2026-07-04 06:31 UTCEPSS rescore
  21. 2026-07-04 06:31 UTCEPSS rescore
  22. 2026-07-01 15:06 UTCEPSS rescore
  23. 2026-07-01 15:06 UTCEPSS rescore
  24. 2026-06-30 23:22 UTCEPSS rescore
  25. 2026-06-30 23:22 UTCEPSS rescore
Show 75 more
  1. 2026-06-29 14:06 UTCEPSS rescore
  2. 2026-06-28 14:07 UTCEPSS rescore
  3. 2026-06-28 04:56 UTCEPSS rescore
  4. 2026-06-28 04:56 UTCEPSS rescore
  5. 2026-06-27 03:08 UTCEPSS rescore
  6. 2026-06-25 13:49 UTCEPSS rescore
  7. 2026-06-24 14:05 UTCEPSS rescore
  8. 2026-06-23 21:32 UTCEPSS rescore
  9. 2026-06-22 14:25 UTCEPSS rescore
  10. 2026-06-22 14:25 UTCEPSS rescore
  11. 2026-06-21 14:56 UTCEPSS rescore
  12. 2026-06-21 14:56 UTCEPSS rescore
  13. 2026-06-21 01:59 UTCEPSS rescore
  14. 2026-06-21 01:59 UTCEPSS rescore
  15. 2026-06-19 19:25 UTCEPSS rescore
  16. 2026-06-18 17:52 UTCEPSS rescore
  17. 2026-06-17 17:53 UTCEPSS rescore
  18. 2026-06-16 17:52 UTCEPSS rescore
  19. 2026-06-15 17:48 UTCEPSS rescore
  20. 2026-06-14 23:18 UTCEPSS rescore
  21. 2026-06-14 17:40 UTCEG score recompute
  22. 2026-06-14 17:40 UTCVendor advisory
  23. 2026-06-14 17:40 UTCGHSA enrichment
  24. 2026-06-13 23:00 UTCEPSS rescore
  25. 2026-06-13 23:00 UTCEPSS rescore
  26. 2026-06-12 23:12 UTCEPSS rescore
  27. 2026-06-12 06:50 UTCEG score recompute
  28. 2026-06-12 06:50 UTCVendor advisory
  29. 2026-06-12 06:50 UTCGHSA enrichment
  30. 2026-06-11 17:39 UTCEG score recompute
  31. 2026-06-11 17:39 UTCVendor advisory
  32. 2026-06-11 17:39 UTCGHSA enrichment
  33. 2026-06-11 14:00 UTCEPSS rescore
  34. 2026-06-10 22:18 UTCEPSS rescore
  35. 2026-06-10 19:54 UTCEG score recompute
  36. 2026-06-10 19:54 UTCVendor advisory
  37. 2026-06-10 19:54 UTCGHSA enrichment
  38. 2026-06-10 13:22 UTCEPSS rescore
  39. 2026-06-10 06:41 UTCEG score recompute
  40. 2026-06-10 06:41 UTCVendor advisory
  41. 2026-06-10 06:41 UTCGHSA enrichment
  42. 2026-06-09 17:30 UTCEG score recompute
  43. 2026-06-09 17:30 UTCVendor advisory
  44. 2026-06-09 17:30 UTCGHSA enrichment
  45. 2026-06-09 04:18 UTCEG score recompute
  46. 2026-06-09 04:18 UTCVendor advisory
  47. 2026-06-09 04:18 UTCGHSA enrichment
  48. 2026-06-08 14:17 UTCEPSS rescore
  49. 2026-06-08 14:17 UTCEPSS rescore
  50. 2026-06-08 03:46 UTCEG score recompute
  51. 2026-06-08 03:46 UTCVendor advisory
  52. 2026-06-08 03:46 UTCGHSA enrichment
  53. 2026-06-07 15:25 UTCEPSS rescore
  54. 2026-06-07 15:24 UTCEPSS rescore
  55. 2026-06-07 14:35 UTCEG score recompute
  56. 2026-06-07 14:35 UTCVendor advisory
  57. 2026-06-07 14:35 UTCGHSA enrichment
  58. 2026-06-07 01:24 UTCEG score recompute
  59. 2026-06-07 01:24 UTCVendor advisory
  60. 2026-06-07 01:24 UTCGHSA enrichment
  61. 2026-06-06 13:47 UTCEPSS rescore
  62. 2026-06-06 13:47 UTCEPSS rescore
  63. 2026-06-06 13:47 UTCEPSS rescore
  64. 2026-06-06 09:11 UTCEG score recompute
  65. 2026-06-06 09:11 UTCVendor advisory
  66. 2026-06-06 09:11 UTCGHSA enrichment
  67. 2026-06-05 22:47 UTCEPSS rescore
  68. 2026-06-05 19:59 UTCEG score recompute
  69. 2026-06-05 19:59 UTCVendor advisory
  70. 2026-06-05 19:59 UTCGHSA enrichment
  71. 2026-06-05 06:10 UTCEPSS rescore
  72. 2026-06-05 06:10 UTCEPSS rescore
  73. 2026-06-05 05:42 UTCEG score recompute
  74. 2026-06-05 05:42 UTCVendor advisory
  75. 2026-06-05 05:42 UTCGHSA enrichment

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2026-22016?
CVE-2026-22016 is a high vulnerability published on April 21, 2026. Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: JAXP). 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…
When was CVE-2026-22016 disclosed?
CVE-2026-22016 was first published in the National Vulnerability Database on April 21, 2026, with the most recent update on July 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-22016 actively exploited?
CVE-2026-22016 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 49.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-22016?
CVE-2026-22016 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-22016?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-22016, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2026-22016

Explore →

Is Your Infrastructure Affected by CVE-2026-22016?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs