CVE-2026-46968

MEDIUMPre-NVD 5.95.9—
EchelonGraph scoreMEDIUM confidence

Score 5.9 from GitHub Security Advisory published 2026-07-22. a secondary CVSS source baseline 5.9; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 4 sources updated this week
5.9EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.9Exploit: None knownExposed: 0

A fix is available — apply it.

Vulnerability in Oracle Java SE (component: JSSE). Supported versions that are affected are Oracle Java SE: 8u491, 8u491-perf, 11.0.31, 17.0.19, 21.0.11, 25.0.3, 26.0.1; Oracle GraalVM for JDK: 17.0.19 and 21.0.11; Oracle GraalVM Enterprise Edition: 21.3.18. Difficult to exploit vulnerability allows unauthenticated attacker with network access via TLS to compromise Oracle Java SE. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Java SE accessible data. Note: This vulnerability can only be exploited by supplying data to APIs in the specified Component without using Untrusted Java Web Start applications or Untrusted Java applets, such as through a web service. CVSS 3.1 Base Score 5.9 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N).

CVSS v3
5.9
EG Score
5.9(medium)
EG Risk
27(Track)
EG Risk 27/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity59% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
21%
KEV
Not listed

Published

July 21, 2026

Last Modified

July 31, 2026

References (1)

Vendor Advisories for CVE-2026-46968(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-26-testsupport (26.0.2+10-2~26.04.2) @ resolute2026-09-11ubuntu
ubuntuopenjdk-21-crac-testsupport (21.0.12+8-0ubuntu1~26.04) @ resolute2026-09-11ubuntu
ubuntuopenjdk-21-testsupport (21.0.12+8-1~24.04) @ noble2026-09-11ubuntu
ubuntuopenjdk-25-crac-testsupport (25.0.4+7-0ubuntu1~26.04) @ resolute2026-09-11ubuntu
ubuntuopenjdk-25-testsupport (25.0.4+7-1~26.04) @ resolute2026-09-11ubuntu
ubuntuopenjdk-17-source (17.0.20+8-1~18.04) @ bionic2026-09-11ubuntu
ubuntuopenjdk-11-source (11.0.32+9-1ubuntu1~26.04) @ resolute2026-09-11ubuntu
ubuntuopenjdk-17-crac-source (17.0.20+8-0ubuntu1~26.04) @ resolute2026-09-11ubuntu
redhatjava-25-openjdk-main-25.0.4.0.7-1.1.1.hum12026-08-10redhat
redhatjava-21-ibm-semeru-certified-jdk-1:21.0.12.0.8-1.el10_02026-08-10redhat
redhatjava-1.8.0-ibm-1:1.8.0.8.70-1.el8_102026-08-10redhat
redhatjava-21-openjdk-portable-main-21.0.12.0.8-0.1.hum12026-08-04redhat
redhatjava-21-openjdk-main-21.0.12.0.8-0.1.hum12026-08-04redhat
redhatjava-25-openjdk-windows2026-07-30redhat
redhatjava-25-openjdk-portable-main-25.0.4.0.7-2.0.2.hum12026-07-27redhat
redhatjava-1.8.0-openjdk-portable2026-07-23redhat
redhatjava-21-openjdk-1:21.0.12.0.8-1.1.el92026-07-23redhat
redhatjava-1.8.0-openjdk-1:1.8.0.502.b07-1.1.el7_92026-07-23redhat
redhatjava-11-openjdk-portable2026-07-23redhat
redhatjava-25-openjdk-portable2026-07-23redhat
redhatjava-17-openjdk-1:17.0.20.0.8-1.1.el92026-07-23redhat
redhatjava-17-openjdk-portable2026-07-23redhat
redhatjava-1.8.0-openjdk-windows2026-07-23redhat
redhatjava-11-openjdk-windows2026-07-23redhat
redhatjava-17-openjdk-windows2026-07-23redhat
redhatjava-21-openjdk-windows2026-07-23redhat
redhatjava-21-openjdk-portable2026-07-23redhat
redhatjava-1.8.0-openjdk-1:1.8.0.502.b07-1.1.el92026-07-23redhat
redhatjava-25-openjdk-1:25.0.4.0.7-1.1.el92026-07-23redhat
redhatjava-11-openjdk-1:11.0.32.0.9-1.el92026-07-23redhat

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.

Affected Packages

(8 across 4 ecosystems)
Debian:14(3)
PackageVulnerable rangeFixed inDependents
openjdk-2121.0.10+7-1 ... 21.0.9~8ea-1 (20 versions)21.0.12+8-1—
openjdk-2525+36-1 ... 25~36ea-1 (22 versions)25.0.4+7-1—
openjdk-2626+35-1 ... 26~9ea-1 (19 versions)26.0.2+10-1—
Debian:11(2)
PackageVulnerable rangeFixed inDependents
openjdk-1111.0.12+7-2 ... 11.0.32~8ea-1 (72 versions)11.0.32+9-2~deb11u1—
openjdk-1717+35-1 ... 17~35ea-1 (91 versions)17.0.20+8-1~deb11u1—
Debian:13(2)
PackageVulnerable rangeFixed inDependents
openjdk-2121.0.10+7-1 ... 21.0.9~8ea-1 (19 versions)21.0.12+8-1~deb13u1—
openjdk-2525+36-1 ... 25~36ea-1 (21 versions)25.0.4+7-1~deb13u1—
Debian:12(1)
PackageVulnerable rangeFixed inDependents
openjdk-1717.0.10+7-1 ... 17.0.9~6ea-1 (72 versions)17.0.20+8-1~deb12u1—

Weakness Classification(1)

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 20× in last 7d / 95× 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 175 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-46968?
CVE-2026-46968 is a medium vulnerability published on July 21, 2026. Vulnerability in Oracle Java SE (component: JSSE). Supported versions that are affected are Oracle Java SE: 8u491, 8u491-perf, 11.0.31, 17.0.19, 21.0.11, 25.0.3, 26.0.1; Oracle GraalVM for JDK: 17.0.19 and 21.0.11; Oracle GraalVM Enterprise Edition: 21.3.18. Difficult to exploit vulnerability…
When was CVE-2026-46968 disclosed?
CVE-2026-46968 was first published in the National Vulnerability Database on July 21, 2026, with the most recent update on July 31, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-46968 actively exploited?
CVE-2026-46968 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 78.5% of all scored CVEs.
What is the CVSS score of CVE-2026-46968?
CVE-2026-46968 has a CVSS v3 base score of 5.9 (NVD).
How do I remediate CVE-2026-46968?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-46968, 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

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