CVE-2026-54226

MEDIUMPre-NVD 6.46.4—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 6.4 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.3%, top 73% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
Trending — 3 sources updated this week
6.4
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 6.4Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

A vulnerability in Apache Kvrocks.

This issue affects Apache Kvrocks: from 2.6.0 through 2.15.0.

Users are recommended to upgrade to version 2.16.0, which fixes the issue.

CVSS v3
6.4
EG Score
6.4(medium)
EPSS
26.9%
KEV
Not listed

Published

June 25, 2026

Last Modified

June 25, 2026

Advisory Details (2)

Auto-updated Jun 25, 2026
No patch confirmed yet.
generic

oss-security - CVE-2026-54226: Apache Kvrocks: RESTORE IntSet Integer Overflow Leads to Remote DoS

http://www.openwall.com/lists/oss-security/2026/06/25/5
generic
https://lists.apache.org/thread/pnglz29zh804rd3257fbh56cqgy1q65g

Vendor Advisories for CVE-2026-54226(1)

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

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 26× in last 7d / 46× 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.

  1. 2026-07-07 05:44 UTCEG score recompute
  2. 2026-07-07 05:44 UTCGHSA enrichment
  3. 2026-07-06 16:27 UTCEPSS rescore
  4. 2026-07-06 16:27 UTCEPSS rescore
  5. 2026-07-06 06:31 UTCEG score recompute
  6. 2026-07-06 06:31 UTCGHSA enrichment
  7. 2026-07-06 02:23 UTCEPSS rescore
  8. 2026-07-06 02:23 UTCEPSS rescore
  9. 2026-07-05 07:23 UTCEG score recompute
  10. 2026-07-05 07:22 UTCGHSA enrichment
  11. 2026-07-05 02:31 UTCEPSS rescore
  12. 2026-07-05 02:30 UTCEPSS rescore
  13. 2026-07-04 08:12 UTCEG score recompute
  14. 2026-07-04 08:12 UTCGHSA enrichment
  15. 2026-07-04 06:31 UTCEPSS rescore
  16. 2026-07-04 06:31 UTCEPSS rescore
  17. 2026-07-03 09:03 UTCEG score recompute
  18. 2026-07-03 09:03 UTCGHSA enrichment
  19. 2026-07-02 09:54 UTCEG score recompute
  20. 2026-07-02 09:54 UTCGHSA enrichment
  21. 2026-07-01 15:07 UTCEPSS rescore
  22. 2026-07-01 10:46 UTCEG score recompute
  23. 2026-07-01 10:46 UTCGHSA enrichment
  24. 2026-06-30 23:22 UTCEPSS rescore
  25. 2026-06-30 11:38 UTCEG score recompute
Show 21 more
  1. 2026-06-30 11:38 UTCGHSA enrichment
  2. 2026-06-29 14:06 UTCEPSS rescore
  3. 2026-06-29 14:06 UTCEPSS rescore
  4. 2026-06-29 12:24 UTCEG score recompute
  5. 2026-06-29 12:24 UTCGHSA enrichment
  6. 2026-06-28 14:07 UTCEPSS rescore
  7. 2026-06-28 13:16 UTCEG score recompute
  8. 2026-06-28 13:15 UTCGHSA enrichment
  9. 2026-06-28 04:56 UTCEPSS rescore
  10. 2026-06-28 04:56 UTCEPSS rescore
  11. 2026-06-27 14:07 UTCEG score recompute
  12. 2026-06-27 14:07 UTCGHSA enrichment
  13. 2026-06-27 03:08 UTCEPSS rescore
  14. 2026-06-26 14:58 UTCEG score recompute
  15. 2026-06-26 14:58 UTCGHSA enrichment
  16. 2026-06-25 15:50 UTCEG score recompute▲ 6.40
  17. 2026-06-25 15:50 UTCGHSA enrichment
  18. 2026-06-25 15:47 UTCNVD updateCVSS v3 → 6.4 · CVSS v4 → 6.4
  19. 2026-06-25 13:49 UTCEPSS rescore
  20. 2026-06-25 10:03 UTCEG score recompute
  21. 2026-06-25 10:03 UTCGHSA enrichment

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-54226?
CVE-2026-54226 is a medium vulnerability published on June 25, 2026. A vulnerability in Apache Kvrocks. This issue affects Apache Kvrocks: from 2.6.0 through 2.15.0. Users are recommended to upgrade to version 2.16.0, which fixes the issue.
When was CVE-2026-54226 disclosed?
CVE-2026-54226 was first published in the National Vulnerability Database on June 25, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-54226 actively exploited?
CVE-2026-54226 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 26.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-54226?
CVE-2026-54226 has a CVSS v3 base score of 6.4 (NVD).
How do I remediate CVE-2026-54226?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-54226, 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-2026-54226

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