CVE-2026-87046

MEDIUMPre-NVD 4.34.3
EchelonGraph scoreMEDIUM confidence

“—” beside the score: it is equal to the CVSS score beside it.

Score 4.3 from GitHub Security Advisory published 2026-09-09. A secondary CVSS source baseline 4.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: EPSS, GitHub Security Advisory, a secondary CVSS source
Trending — 3 sources updated this week
4.3EG
EchelonGraph verdictMonitorRemediate within your standard update timelines (the SSVC decision on this page).
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.3%CVSS: 4.3Exploit: None knownExposed services: Not assessed

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

Tanium addressed an improper access controls vulnerability in Comply.

CVSS v3
4.3
EG Score
4.3MEDIUMmedium confidence
EG Risk
19
EG Risk 19/100

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 (value × EchelonGraph’s weight)
Severity43% × 45%
The EG Score, 4.3 of 10.
Exploitation0.2% × 40%
FIRST EPSS: the 30-day exploitation probability when EchelonGraph scored this CVE.
Automatability0% × 15%
CISA's SSVC Automatable value: no (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at every mission impact level.
Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.
EPSS PROB
0.3%
EPSS %ILE
15th
KEV
Not listed

SSVC (CISA's decision table, applied by EchelonGraph)Track at every mission impact level.

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table

BOD 26-04 (CISA's remediation timeline, Table 1)60 days if the affected system is publicly exposed; Fix on system upgrade if it is not.

In CISA KEV no (CISA's KEV catalog) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it

Published

September 9, 2026

Last Modified

September 16, 2026

Advisory Details (1)

Auto-updated Sep 9, 2026
No fix on record yet.
Web page

TAN-2026-026 - Tanium Security Advisories

https://security.tanium.com/TAN-2026-026

Vendor Advisories for CVE-2026-87046(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 20× in last 7d / 81× in last 30d)

Each row is a time one of our pipelines fetched, updated or re-scored this CVE. 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. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.

A repeat, a row identical to one the same pipeline wrote less than 10 seconds earlier, is not a separate refresh and is not counted. 2 repeat rows among the latest 97 are merged into the row they repeat.

  1. 2026-10-11 19:16 UTCEG score recompute
  2. 2026-10-11 16:33 UTCEG score recompute
  3. 2026-10-11 13:50 UTCEG score recompute
  4. 2026-10-11 13:49 UTCEPSS rescoreEPSS 0.3% · 15th percentile
  5. 2026-10-10 23:28 UTCEG score recompute
  6. 2026-10-10 23:28 UTCGHSA enrichmentGHSA-pq2h-cxgm-99jq · GitHub CVSS 4.3
  7. 2026-10-10 20:00 UTCEPSS rescoreEPSS 0.3% · 15th percentile
  8. 2026-10-09 20:16 UTCEG score recompute
  9. 2026-10-09 20:16 UTCGHSA enrichmentGHSA-pq2h-cxgm-99jq · GitHub CVSS 4.3
  10. 2026-10-09 20:07 UTCEPSS rescoreEPSS 0.3% · 15th percentile
  11. 2026-10-08 17:13 UTCEPSS rescoreEPSS 0.3% · 15th percentile
  12. 2026-10-08 09:30 UTCEG score recompute
  13. 2026-10-08 09:30 UTCGHSA enrichmentGHSA-pq2h-cxgm-99jq · GitHub CVSS 4.3
  14. 2026-10-07 23:48 UTCEPSS rescoreEPSS 0.3% · 15th percentile
  15. 2026-10-07 08:53 UTCEG score recompute
  16. 2026-10-07 08:53 UTCGHSA enrichmentGHSA-pq2h-cxgm-99jq · GitHub CVSS 4.3
  17. 2026-10-06 15:18 UTCEPSS rescoreEPSS 0.3% · 15th percentile
  18. 2026-10-06 08:16 UTCEG score recompute
  19. 2026-10-06 08:16 UTCGHSA enrichmentGHSA-pq2h-cxgm-99jq · GitHub CVSS 4.3
  20. 2026-10-05 17:44 UTCEPSS rescoreEPSS 0.3% · 15th percentile
  21. 2026-10-05 07:40 UTCEG score recompute
  22. 2026-10-05 07:40 UTCGHSA enrichmentGHSA-pq2h-cxgm-99jq · GitHub CVSS 4.3
  23. 2026-10-04 23:22 UTCEPSS rescoreEPSS 0.3% · 15th percentile
  24. 2026-10-04 07:03 UTCEG score recompute
  25. 2026-10-04 07:03 UTCGHSA enrichmentGHSA-pq2h-cxgm-99jq · GitHub CVSS 4.3
Show 70 more
  1. 2026-10-03 06:27 UTCEG score recompute
  2. 2026-10-03 06:27 UTCGHSA enrichmentGHSA-pq2h-cxgm-99jq · GitHub CVSS 4.3
  3. 2026-10-02 05:50 UTCEG score recompute
  4. 2026-10-02 05:50 UTCGHSA enrichmentGHSA-pq2h-cxgm-99jq · GitHub CVSS 4.3
  5. 2026-10-01 19:50 UTCEPSS rescoreEPSS 0.3% · 15th percentile
  6. 2026-10-01 05:01 UTCEG score recompute
  7. 2026-10-01 05:01 UTCGHSA enrichmentGHSA-pq2h-cxgm-99jq · GitHub CVSS 4.3
  8. 2026-09-30 15:04 UTCEPSS rescoreEPSS 0.3% · 15th percentile
  9. 2026-09-30 04:14 UTCEG score recompute
  10. 2026-09-30 04:14 UTCGHSA enrichmentGHSA-pq2h-cxgm-99jq · GitHub CVSS 4.3
  11. 2026-09-29 03:26 UTCEG score recompute
  12. 2026-09-29 03:26 UTCGHSA enrichmentGHSA-pq2h-cxgm-99jq · GitHub CVSS 4.3
  13. 2026-09-28 13:52 UTCEPSS rescoreEPSS 0.3% · 15th percentile
  14. 2026-09-28 02:49 UTCEG score recompute
  15. 2026-09-28 02:49 UTCGHSA enrichmentGHSA-pq2h-cxgm-99jq · GitHub CVSS 4.3
  16. 2026-09-27 13:48 UTCEPSS rescoreEPSS 0.3% · 15th percentile
  17. 2026-09-27 02:12 UTCEG score recompute
  18. 2026-09-27 02:12 UTCGHSA enrichmentGHSA-pq2h-cxgm-99jq · GitHub CVSS 4.3
  19. 2026-09-26 15:59 UTCEPSS rescoreEPSS 0.3% · 15th percentile
  20. 2026-09-26 01:36 UTCEG score recompute
  21. 2026-09-26 01:36 UTCGHSA enrichmentGHSA-pq2h-cxgm-99jq · GitHub CVSS 4.3
  22. 2026-09-25 01:00 UTCEG score recompute
  23. 2026-09-25 01:00 UTCGHSA enrichmentGHSA-pq2h-cxgm-99jq · GitHub CVSS 4.3
  24. 2026-09-24 14:04 UTCEPSS rescoreEPSS 0.3% · 15th percentile
  25. 2026-09-24 00:23 UTCEG score recompute
  26. 2026-09-24 00:23 UTCGHSA enrichmentGHSA-pq2h-cxgm-99jq · GitHub CVSS 4.3
  27. 2026-09-23 17:54 UTCEPSS rescoreEPSS 0.2% · 4th percentile
  28. 2026-09-22 23:47 UTCEG score recompute
  29. 2026-09-22 23:47 UTCGHSA enrichmentGHSA-pq2h-cxgm-99jq · GitHub CVSS 4.3
  30. 2026-09-22 16:01 UTCEPSS rescoreEPSS 0.2% · 4th percentile
  31. 2026-09-21 23:10 UTCEG score recompute
  32. 2026-09-21 23:10 UTCGHSA enrichmentGHSA-pq2h-cxgm-99jq · GitHub CVSS 4.3
  33. 2026-09-21 21:09 UTCEPSS rescoreEPSS 0.2% · 4th percentile
  34. 2026-09-20 22:33 UTCEG score recompute
  35. 2026-09-20 22:33 UTCGHSA enrichmentGHSA-pq2h-cxgm-99jq · GitHub CVSS 4.3
  36. 2026-09-20 20:16 UTCEPSS rescoreEPSS 0.2% · 4th percentile
  37. 2026-09-19 21:56 UTCEG score recompute
  38. 2026-09-19 21:56 UTCGHSA enrichmentGHSA-pq2h-cxgm-99jq · GitHub CVSS 4.3
  39. 2026-09-18 21:20 UTCEG score recompute
  40. 2026-09-18 21:20 UTCGHSA enrichmentGHSA-pq2h-cxgm-99jq · GitHub CVSS 4.3
  41. 2026-09-18 19:28 UTCEPSS rescoreEPSS 0.2% · 4th percentile
  42. 2026-09-17 20:15 UTCEG score recompute
  43. 2026-09-17 20:15 UTCGHSA enrichmentGHSA-pq2h-cxgm-99jq · GitHub CVSS 4.3
  44. 2026-09-17 19:32 UTCEPSS rescoreEPSS 0.2% · 4th percentile
  45. 2026-09-16 15:43 UTCEG score recompute
  46. 2026-09-16 15:43 UTCGHSA enrichmentGHSA-pq2h-cxgm-99jq · GitHub CVSS 4.3
  47. 2026-09-16 14:09 UTCEPSS rescoreEPSS 0.2% · 4th percentile
  48. 2026-09-16 05:15 UTCEPSS rescoreEPSS 0.2% · 4th percentile
  49. 2026-09-15 21:11 UTCEG score recompute
  50. 2026-09-15 21:11 UTCGHSA enrichmentGHSA-pq2h-cxgm-99jq · GitHub CVSS 4.3
  51. 2026-09-15 03:12 UTCEPSS rescoreEPSS 0.2% · 4th percentile
  52. 2026-09-14 20:34 UTCGHSA enrichmentGHSA-pq2h-cxgm-99jq · GitHub CVSS 4.3
  53. 2026-09-13 19:58 UTCEG score recompute
  54. 2026-09-13 19:58 UTCGHSA enrichmentGHSA-pq2h-cxgm-99jq · GitHub CVSS 4.3
  55. 2026-09-12 19:21 UTCEG score recompute
  56. 2026-09-12 19:21 UTCGHSA enrichmentGHSA-pq2h-cxgm-99jq · GitHub CVSS 4.3
  57. 2026-09-11 18:44 UTCEG score recompute
  58. 2026-09-11 18:44 UTCGHSA enrichmentGHSA-pq2h-cxgm-99jq · GitHub CVSS 4.3
  59. 2026-09-11 14:53 UTCEPSS rescoreEPSS 0.2% · 4th percentile
  60. 2026-09-10 18:07 UTCEG score recompute
  61. 2026-09-10 18:07 UTCGHSA enrichmentGHSA-pq2h-cxgm-99jq · GitHub CVSS 4.3
  62. 2026-09-09 17:30 UTCEG score recompute
  63. 2026-09-09 17:30 UTCGHSA enrichmentGHSA-pq2h-cxgm-99jq · GitHub CVSS 4.3
  64. 2026-09-09 16:42 UTCEG score recompute
  65. 2026-09-09 16:42 UTCGHSA enrichmentGHSA-pq2h-cxgm-99jq · GitHub CVSS 4.3
  66. 2026-09-09 15:52 UTCEG score recompute
  67. 2026-09-09 15:52 UTCGHSA enrichmentGHSA-pq2h-cxgm-99jq · GitHub CVSS 4.3
  68. 2026-09-09 03:19 UTCEG score recompute
  69. 2026-09-09 02:32 UTCEG score recomputeFirst assessed: 4.3 MEDIUM
  70. 2026-09-09 02:31 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-87046?
CVE-2026-87046 is a medium-severity vulnerability; its CVE record was published on September 9, 2026. Tanium addressed an improper access controls vulnerability in Comply.
When was CVE-2026-87046 made public?
CVE-2026-87046 was made public on September 9, 2026: that is the date its CVE record's CNA, Tanium Inc., gives for when the vulnerability was made public. The CVE record itself was published on September 9, 2026. EchelonGraph's copy of the record carries a last-modified date of September 16, 2026; the record at its source may have been updated since.
Is CVE-2026-87046 actively exploited?
CVE-2026-87046 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.3% probability of exploitation in the next 30 days (15th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-87046?
CVE-2026-87046 has a CVSS base score of 4.3 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-87046?
No fix for CVE-2026-87046 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix. The vendor advisories EchelonGraph has for CVE-2026-87046 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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