CVE-2026-86865

HIGHPre-NVD 7.28.8▲
EchelonGraph scoreMEDIUM confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2026-09-16. a secondary CVSS source baseline 7.2; sources differ by 1.6.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 4 sources updated this week
8.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.2Exploit: None knownExposed: 0

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

Tanium addressed a SQL injection vulnerability in Asset.

CVSS v3
7.2
EG Score
8.8(medium)
EG Risk
40(Track)
EG Risk 40/100SSVC: 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
Severity88% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
24%
KEV
Not listed

Published

September 16, 2026

Last Modified

September 18, 2026

Advisory Details (1)

Auto-updated Sep 16, 2026
No patch confirmed yet.
generic

TAN-2026-049 - Tanium Security Advisories

https://security.tanium.com/TAN-2026-049

Vendor Advisories for CVE-2026-86865(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 25× in last 7d / 25× 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. 2026-09-20 08:19 UTCGHSA enrichment
  2. 2026-09-19 20:02 UTCEG score recompute
  3. 2026-09-19 20:02 UTCGHSA enrichment
  4. 2026-09-19 07:45 UTCEG score recompute
  5. 2026-09-19 07:45 UTCGHSA enrichment
  6. 2026-09-18 19:28 UTCEPSS rescore
  7. 2026-09-18 19:28 UTCGHSA enrichment
  8. 2026-09-18 18:34 UTCGHSA enrichment
  9. 2026-09-18 06:17 UTCEG score recompute
  10. 2026-09-18 06:17 UTCGHSA enrichment
  11. 2026-09-17 19:32 UTCEPSS rescore
  12. 2026-09-17 18:00 UTCEG score recompute
  13. 2026-09-17 17:59 UTCGHSA enrichment
  14. 2026-09-17 15:26 UTCEG score recompute
  15. 2026-09-17 15:26 UTCGHSA enrichment
  16. 2026-09-17 13:22 UTCEG score recompute
  17. 2026-09-17 13:22 UTCGHSA enrichment
  18. 2026-09-17 12:57 UTCEG score recompute
  19. 2026-09-17 12:57 UTCGHSA enrichment
  20. 2026-09-17 12:54 UTCMITRE cvelistV5CVSS v3 → 7.2
  21. 2026-09-17 09:17 UTCEG score recompute
  22. 2026-09-17 09:17 UTCGHSA enrichment
  23. 2026-09-16 21:00 UTCEG score recompute
  24. 2026-09-16 19:49 UTCEG score recompute
  25. 2026-09-16 19:49 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-86865?
CVE-2026-86865 is a high vulnerability published on September 16, 2026. Tanium addressed a SQL injection vulnerability in Asset.
When was CVE-2026-86865 disclosed?
CVE-2026-86865 was first published in the National Vulnerability Database on September 16, 2026, with the most recent update on September 18, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-86865 actively exploited?
CVE-2026-86865 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 75.5% of all scored CVEs.
What is the CVSS score of CVE-2026-86865?
CVE-2026-86865 has a CVSS v3 base score of 7.2 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 8.8.
How do I remediate CVE-2026-86865?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-86865, 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-2026-86865

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