CVE-2026-14686

LOWPre-NVD 3.33.3—
EchelonGraph scoreMEDIUM confidence

Score 3.3 from GitHub Security Advisory (severity: LOW) published 2026-07-05. a secondary CVSS source baseline 3.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 4 sources updated this weekElevated
3.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 3.3Exploit: Elevated riskExposed: 0

A fix is available — apply it.

A vulnerability was found in HdrHistogram up to 2.2.2. This issue affects the function org.HdrHistogram.DoubleHistogram.recordValue of the file src/main/java/org/HdrHistogram/DoubleHistogram.java of the component Range Check. Performing a manipulation results in incorrect comparison. The attack is only possible with local access. The exploit has been made public and could be used. The presence of this vulnerability remains uncertain at this time. This issue is disputed due to the potential lack of crossing of security boundaries and the pre-requisites for a successful attack.

CVSS v3
3.3
EG Score
3.3(medium)
EG Risk
31(Track)
EG Risk 31/100SSVC: 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
Severity33% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
15%
KEV
Not listed

Published

July 5, 2026

Last Modified

July 16, 2026

References (6)

Vendor Advisories for CVE-2026-14686(3)

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

Patch Availability(2)

Vendor / EcosystemFixed in / PatchReleasedSource
redhatrust-main-1.96.1-1.hum12026-07-02redhat
redhatnetavark-main-2.0.0-1.hum12026-06-18redhat

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

(4 across 4 ecosystems)
Debian:11(1)
PackageVulnerable rangeFixed inDependents
hdrhistogram2.1.11-1, 2.2.2-1——
Debian:12(1)
PackageVulnerable rangeFixed inDependents
hdrhistogram2.1.11-1, 2.2.2-1——
Debian:13(1)
PackageVulnerable rangeFixed inDependents
hdrhistogram2.1.11-1, 2.2.2-1——
Debian:14(1)
PackageVulnerable rangeFixed inDependents
hdrhistogram2.1.11-12.2.2-1—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 13× in last 7d / 57× 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. 2026-08-20 22:55 UTCEPSS rescore
  2. 2026-08-20 03:05 UTCEG score recompute
  3. 2026-08-20 03:05 UTCVendor advisory
  4. 2026-08-20 03:05 UTCGHSA enrichment
  5. 2026-08-19 17:03 UTCEPSS rescore
  6. 2026-08-18 13:48 UTCEPSS rescore
  7. 2026-08-17 13:47 UTCEPSS rescore
  8. 2026-08-17 01:20 UTCEG score recompute
  9. 2026-08-17 01:20 UTCVendor advisory
  10. 2026-08-17 01:20 UTCGHSA enrichment
  11. 2026-08-16 14:56 UTCEPSS rescore
  12. 2026-08-16 02:14 UTCEPSS rescore
  13. 2026-08-15 01:30 UTCEPSS rescore
  14. 2026-08-13 23:35 UTCEG score recompute
  15. 2026-08-13 23:35 UTCVendor advisory
  16. 2026-08-13 23:35 UTCGHSA enrichment
  17. 2026-08-13 22:00 UTCEPSS rescore
  18. 2026-08-12 13:50 UTCEPSS rescore
  19. 2026-08-11 13:42 UTCEPSS rescore
  20. 2026-08-10 23:59 UTCEPSS rescore
  21. 2026-08-10 21:46 UTCEG score recompute
  22. 2026-08-10 21:46 UTCVendor advisory
  23. 2026-08-10 21:46 UTCGHSA enrichment
  24. 2026-08-09 13:46 UTCEPSS rescore
  25. 2026-08-08 16:37 UTCEPSS rescore
Show 63 more
  1. 2026-08-07 20:01 UTCEG score recompute
  2. 2026-08-07 20:01 UTCVendor advisory
  3. 2026-08-07 20:01 UTCGHSA enrichment
  4. 2026-08-06 13:46 UTCEPSS rescore
  5. 2026-08-05 19:17 UTCEPSS rescore
  6. 2026-08-04 18:16 UTCEG score recompute
  7. 2026-08-04 18:16 UTCVendor advisory
  8. 2026-08-04 18:16 UTCGHSA enrichment
  9. 2026-08-04 15:09 UTCEPSS rescore
  10. 2026-08-04 10:38 UTCEPSS rescore
  11. 2026-08-03 10:35 UTCEPSS rescore
  12. 2026-08-02 02:26 UTCEPSS rescore
  13. 2026-08-01 16:22 UTCEG score recompute
  14. 2026-08-01 16:22 UTCVendor advisory
  15. 2026-08-01 16:22 UTCGHSA enrichment
  16. 2026-07-30 16:27 UTCEPSS rescore
  17. 2026-07-30 01:30 UTCEPSS rescore
  18. 2026-07-29 14:37 UTCEG score recompute
  19. 2026-07-29 14:37 UTCVendor advisory
  20. 2026-07-29 14:37 UTCGHSA enrichment
  21. 2026-07-28 15:36 UTCEPSS rescore
  22. 2026-07-27 14:13 UTCEPSS rescore
  23. 2026-07-26 14:54 UTCEPSS rescore
  24. 2026-07-26 14:54 UTCEPSS rescore
  25. 2026-07-26 12:52 UTCEG score recompute
  26. 2026-07-26 12:52 UTCVendor advisory
  27. 2026-07-26 12:52 UTCGHSA enrichment
  28. 2026-07-25 14:17 UTCEPSS rescore
  29. 2026-07-24 14:17 UTCEPSS rescore
  30. 2026-07-23 14:18 UTCEPSS rescore
  31. 2026-07-23 03:05 UTCEG score recompute
  32. 2026-07-22 14:08 UTCEPSS rescore
  33. 2026-07-21 15:24 UTCEPSS rescore
  34. 2026-07-20 17:08 UTCEPSS rescore
  35. 2026-07-19 14:30 UTCEPSS rescore
  36. 2026-07-19 02:28 UTCEPSS rescore
  37. 2026-07-18 10:04 UTCEPSS rescore
  38. 2026-07-17 08:29 UTCEG score recompute
  39. 2026-07-17 08:29 UTCVendor advisory
  40. 2026-07-17 08:29 UTCGHSA enrichment
  41. 2026-07-16 17:02 UTCEPSS rescore
  42. 2026-07-16 08:27 UTCNVD updateCVSS v4 → 1.9
  43. 2026-07-16 07:53 UTCMITRE cvelistV5CVSS v4 → 4.8
  44. 2026-07-15 16:57 UTCEPSS rescore
  45. 2026-07-15 02:00 UTCEPSS rescore
  46. 2026-07-14 07:52 UTCGHSA enrichment
  47. 2026-07-13 22:30 UTCEPSS rescore
  48. 2026-07-13 06:12 UTCEPSS rescore
  49. 2026-07-12 05:46 UTCEPSS rescore
  50. 2026-07-11 08:27 UTCEPSS rescore
  51. 2026-07-11 06:04 UTCGHSA enrichment
  52. 2026-07-09 19:10 UTCEPSS rescore
  53. 2026-07-08 15:15 UTCEPSS rescore
  54. 2026-07-08 15:15 UTCEPSS rescore
  55. 2026-07-08 04:17 UTCGHSA enrichment
  56. 2026-07-07 13:46 UTCEPSS rescore
  57. 2026-07-06 16:27 UTCEPSS rescore
  58. 2026-07-06 15:52 UTCNVD updateCVSS v4 → 1.9
  59. 2026-07-06 14:21 UTCMITRE cvelistV5CVSS v4 → 4.8
  60. 2026-07-06 02:23 UTCEPSS rescore
  61. 2026-07-05 02:30 UTCNVD updateCVSS v4 → 1.9
  62. 2026-07-05 02:26 UTCEG score recompute
  63. 2026-07-05 02:26 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-14686?
CVE-2026-14686 is a low vulnerability published on July 5, 2026. A vulnerability was found in HdrHistogram up to 2.2.2. This issue affects the function org.HdrHistogram.DoubleHistogram.recordValue of the file src/main/java/org/HdrHistogram/DoubleHistogram.java of the component Range Check. Performing a manipulation results in incorrect comparison. The attack is…
When was CVE-2026-14686 disclosed?
CVE-2026-14686 was first published in the National Vulnerability Database on July 5, 2026, with the most recent update on July 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-14686 actively exploited?
CVE-2026-14686 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 84.6% of all scored CVEs.
What is the CVSS score of CVE-2026-14686?
CVE-2026-14686 has a CVSS v3 base score of 3.3 (NVD).
How do I remediate CVE-2026-14686?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-14686, 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-14686

Explore →

Is Your Infrastructure Affected by CVE-2026-14686?

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

Start Free Scan →Browse All CVEs