CVE-2026-87036

HIGHPre-NVD 8.18.1—
EchelonGraph scoreHIGH confidence

Score 8.1 from GitHub Security Advisory (severity: HIGH) published 2026-09-09. a secondary CVSS source baseline 8.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
8.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.1Exploit: None knownExposed: 0

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

Tanium addressed an improper access controls vulnerability in Comply.

CVSS v3
8.1
EG Score
8.1(high)
EG Risk
37(Track)
EG Risk 37/100SSVC: 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
Severity81% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
29%
KEV
Not listed

Published

September 9, 2026

Last Modified

September 16, 2026

Advisory Details (1)

Auto-updated Sep 9, 2026
No patch confirmed yet.
generic

TAN-2026-041 - Tanium Security Advisories

https://security.tanium.com/TAN-2026-041

Vendor Advisories for CVE-2026-87036(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 28× in last 7d / 71× 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. 2026-09-25 10:59 UTCGHSA enrichment
  2. 2026-09-24 23:10 UTCEG score recompute
  3. 2026-09-24 23:10 UTCGHSA enrichment
  4. 2026-09-24 14:04 UTCEPSS rescore
  5. 2026-09-24 11:24 UTCGHSA enrichment
  6. 2026-09-23 23:42 UTCEG score recompute
  7. 2026-09-23 23:42 UTCGHSA enrichment
  8. 2026-09-23 17:54 UTCEPSS rescore
  9. 2026-09-23 11:59 UTCGHSA enrichment
  10. 2026-09-23 00:16 UTCEG score recompute
  11. 2026-09-23 00:16 UTCGHSA enrichment
  12. 2026-09-22 16:01 UTCEPSS rescore
  13. 2026-09-22 12:33 UTCGHSA enrichment
  14. 2026-09-22 00:50 UTCEG score recompute
  15. 2026-09-22 00:50 UTCGHSA enrichment
  16. 2026-09-21 21:09 UTCEPSS rescore
  17. 2026-09-21 13:08 UTCGHSA enrichment
  18. 2026-09-21 01:26 UTCEG score recompute
  19. 2026-09-21 01:26 UTCGHSA enrichment
  20. 2026-09-20 20:16 UTCEPSS rescore
  21. 2026-09-20 13:26 UTCGHSA enrichment
  22. 2026-09-20 01:43 UTCEG score recompute
  23. 2026-09-20 01:43 UTCGHSA enrichment
  24. 2026-09-19 14:01 UTCGHSA enrichment
  25. 2026-09-19 02:17 UTCEG score recompute
Show 46 more
  1. 2026-09-19 02:17 UTCGHSA enrichment
  2. 2026-09-18 19:28 UTCEPSS rescore
  3. 2026-09-18 14:35 UTCGHSA enrichment
  4. 2026-09-18 02:52 UTCEG score recompute
  5. 2026-09-18 02:52 UTCGHSA enrichment
  6. 2026-09-17 19:32 UTCEPSS rescore
  7. 2026-09-17 15:09 UTCGHSA enrichment
  8. 2026-09-17 03:26 UTCGHSA enrichment
  9. 2026-09-16 15:43 UTCEG score recompute
  10. 2026-09-16 15:43 UTCGHSA enrichment
  11. 2026-09-16 14:09 UTCEPSS rescore
  12. 2026-09-16 13:53 UTCEG score recompute
  13. 2026-09-16 13:53 UTCGHSA enrichment
  14. 2026-09-16 05:15 UTCEPSS rescore
  15. 2026-09-16 01:47 UTCGHSA enrichment
  16. 2026-09-15 14:04 UTCEG score recompute
  17. 2026-09-15 14:04 UTCGHSA enrichment
  18. 2026-09-15 03:12 UTCEPSS rescore
  19. 2026-09-15 03:12 UTCEPSS rescore
  20. 2026-09-15 02:20 UTCGHSA enrichment
  21. 2026-09-14 14:36 UTCGHSA enrichment
  22. 2026-09-14 02:53 UTCEG score recompute
  23. 2026-09-14 02:53 UTCGHSA enrichment
  24. 2026-09-13 15:10 UTCGHSA enrichment
  25. 2026-09-13 03:28 UTCGHSA enrichment
  26. 2026-09-12 15:45 UTCEG score recompute
  27. 2026-09-12 15:45 UTCGHSA enrichment
  28. 2026-09-12 04:03 UTCGHSA enrichment
  29. 2026-09-11 16:21 UTCEG score recompute
  30. 2026-09-11 16:21 UTCGHSA enrichment
  31. 2026-09-11 14:53 UTCEPSS rescore
  32. 2026-09-11 14:53 UTCEPSS rescore
  33. 2026-09-11 04:38 UTCGHSA enrichment
  34. 2026-09-10 16:55 UTCEG score recompute
  35. 2026-09-10 16:55 UTCGHSA enrichment
  36. 2026-09-10 05:12 UTCGHSA enrichment
  37. 2026-09-09 17:29 UTCEG score recompute
  38. 2026-09-09 17:29 UTCGHSA enrichment
  39. 2026-09-09 16:41 UTCEG score recompute
  40. 2026-09-09 16:41 UTCGHSA enrichment
  41. 2026-09-09 15:52 UTCGHSA enrichment
  42. 2026-09-09 15:02 UTCEG score recompute
  43. 2026-09-09 15:02 UTCGHSA enrichment
  44. 2026-09-09 03:19 UTCEG score recompute
  45. 2026-09-09 02:32 UTCEG score recompute
  46. 2026-09-09 02:31 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-87036?
CVE-2026-87036 is a high vulnerability published on September 9, 2026. Tanium addressed an improper access controls vulnerability in Comply.
When was CVE-2026-87036 disclosed?
CVE-2026-87036 was first published in the National Vulnerability Database on September 9, 2026, with the most recent update on September 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-87036 actively exploited?
CVE-2026-87036 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 71.1% of all scored CVEs.
What is the CVSS score of CVE-2026-87036?
CVE-2026-87036 has a CVSS v3 base score of 8.1 (NVD).
How do I remediate CVE-2026-87036?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-87036, 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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