CVE-2026-26124

MEDIUMPre-NVD 6.76.7
EchelonGraph scoreMEDIUM confidence

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

Score 6.7 from GitHub Security Advisory published 2026-03-06. The CNA's CVSS baseline 6.7; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: the CNA's CVSS, EPSS, GitHub Security Advisory
6.7EG
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: 0.4%CVSS: 6.7Exploit: None knownExposed services: Not assessed

A fix is referenced (a reference tagged "Patch", often a source commit), but no release containing it is confirmed — find the release that contains it; until it is applied, mitigate (WAF / firewall / segmentation).

'.../...//' in Azure Compute Gallery allows an authorized attacker to elevate privileges locally.

CVSS v3
6.7
EG Score
6.7MEDIUMmedium confidence
EG Risk
30
EG Risk 30/100

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)
Severity67% × 45%
The EG Score, 6.7 of 10.
Exploitation0.4% × 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 low or medium mission impact; Track* at high (mission-essential systems).
Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (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: A fix is referenced, but no release containing it is confirmed. Check the referenced fix and the vendor's advisory for a release that contains it and apply that within your standard update timelines; until then, restrict network exposure of the affected system or apply the vendor's mitigation.
EPSS PROB
0.4%
EPSS %ILE
32nd
KEV
Not listed

SSVC (CISA's decision table, applied by EchelonGraph)Track at low or medium mission impact; Track* at high (mission-essential systems).

A fix is referenced, but no release containing it is confirmed. Check the referenced fix and the vendor's advisory for a release that contains it and apply that within your standard update timelines; until then, restrict network exposure of the affected system or apply the vendor's mitigation.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (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)14 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 total (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

March 5, 2026

Last Modified

June 19, 2026

Advisory Details (1)

Auto-updated Aug 4, 2026
Fix referenced — no release confirmed yet. Sources: microsoft.
MicrosoftMentions a patch (unverified)

Security Update Guide - Microsoft Security Response Center

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-26124

Vendor Advisories for CVE-2026-26124(1)

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

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 11× in last 7d / 24× 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.

Showing the most recent 95 of 150 refreshes on record for this CVE.

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. 5 repeat rows among the latest 100 are merged into the row they repeat. The 55 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-10-12 16:33 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  2. 2026-10-12 16:18 UTCEG score recompute
  3. 2026-10-11 20:00 UTCEG score recompute
  4. 2026-10-11 17:14 UTCEG score recompute
  5. 2026-10-11 14:45 UTCEG score recompute
  6. 2026-10-11 13:48 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  7. 2026-10-10 20:00 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  8. 2026-10-09 20:07 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  9. 2026-10-08 17:11 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  10. 2026-10-07 23:47 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  11. 2026-10-06 15:17 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  12. 2026-10-05 17:42 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  13. 2026-10-04 23:21 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  14. 2026-10-03 14:25 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  15. 2026-10-01 19:49 UTCEPSS rescoreEPSS 0.4% · 30th percentile
  16. 2026-09-30 15:03 UTCEPSS rescoreEPSS 0.4% · 30th percentile
  17. 2026-09-28 13:51 UTCEPSS rescoreEPSS 0.4% · 30th percentile
  18. 2026-09-26 15:58 UTCEPSS rescoreEPSS 0.4% · 30th percentile
  19. 2026-09-26 00:26 UTCEPSS rescoreEPSS 0.4% · 30th percentile
  20. 2026-09-20 20:15 UTCEPSS rescoreEPSS 0.5% · 39th percentile
  21. 2026-09-18 19:27 UTCEPSS rescoreEPSS 0.5% · 39th percentile
  22. 2026-09-16 14:07 UTCEPSS rescoreEPSS 0.5% · 39th percentile
  23. 2026-09-16 05:15 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  24. 2026-09-13 16:47 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  25. 2026-09-12 15:01 UTCEPSS rescoreEPSS 0.5% · 38th percentile
Show 70 more
  1. 2026-09-11 14:52 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  2. 2026-09-10 09:34 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  3. 2026-09-08 22:00 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  4. 2026-09-07 16:01 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  5. 2026-09-06 13:47 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  6. 2026-09-04 05:06 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  7. 2026-09-02 14:11 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  8. 2026-09-01 13:53 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  9. 2026-09-01 04:39 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  10. 2026-08-30 19:17 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  11. 2026-08-30 01:22 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  12. 2026-08-28 21:41 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  13. 2026-08-27 14:25 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  14. 2026-08-26 14:46 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  15. 2026-08-25 13:48 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  16. 2026-08-23 00:19 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  17. 2026-08-21 23:49 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  18. 2026-08-20 22:55 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  19. 2026-08-19 17:03 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  20. 2026-08-18 13:48 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  21. 2026-08-17 13:47 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  22. 2026-08-16 14:56 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  23. 2026-08-16 12:24 UTCEG score recompute
  24. 2026-08-16 12:24 UTCVendor advisory
  25. 2026-08-16 12:24 UTCGHSA enrichmentGHSA-f9c2-5rj2-5gp8 · GitHub CVSS 6.7
  26. 2026-08-16 02:14 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  27. 2026-08-15 01:30 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  28. 2026-08-14 08:20 UTCEG score recompute
  29. 2026-08-14 08:20 UTCVendor advisory
  30. 2026-08-14 08:20 UTCGHSA enrichmentGHSA-f9c2-5rj2-5gp8 · GitHub CVSS 6.7
  31. 2026-08-13 22:00 UTCEPSS rescoreEPSS 0.5% · 38th percentile
  32. 2026-08-12 23:54 UTCEG score recompute
  33. 2026-08-12 23:54 UTCGHSA enrichmentGHSA-f9c2-5rj2-5gp8 · GitHub CVSS 6.7
  34. 2026-08-12 13:50 UTCEPSS rescoreEPSS 0.5% · 37th percentile
  35. 2026-08-11 13:42 UTCEPSS rescoreEPSS 0.5% · 37th percentile
  36. 2026-08-11 08:41 UTCEG score recompute
  37. 2026-08-11 08:41 UTCVendor advisory
  38. 2026-08-11 08:41 UTCGHSA enrichmentGHSA-f9c2-5rj2-5gp8 · GitHub CVSS 6.7
  39. 2026-08-11 00:00 UTCEPSS rescoreEPSS 0.5% · 37th percentile
  40. 2026-08-10 08:03 UTCEG score recompute
  41. 2026-08-10 08:03 UTCVendor advisory
  42. 2026-08-10 08:03 UTCGHSA enrichmentGHSA-f9c2-5rj2-5gp8 · GitHub CVSS 6.7
  43. 2026-08-09 13:46 UTCEPSS rescoreEPSS 0.5% · 37th percentile
  44. 2026-08-09 07:59 UTCEG score recompute
  45. 2026-08-09 07:59 UTCGHSA enrichmentGHSA-f9c2-5rj2-5gp8 · GitHub CVSS 6.7
  46. 2026-08-08 16:37 UTCEPSS rescoreEPSS 0.5% · 37th percentile
  47. 2026-08-07 19:35 UTCEG score recompute
  48. 2026-08-07 19:35 UTCVendor advisory
  49. 2026-08-07 19:35 UTCGHSA enrichmentGHSA-f9c2-5rj2-5gp8 · GitHub CVSS 6.7
  50. 2026-08-06 13:46 UTCEPSS rescoreEPSS 0.5% · 37th percentile
  51. 2026-08-06 02:27 UTCEG score recompute
  52. 2026-08-06 02:27 UTCVendor advisory
  53. 2026-08-06 02:27 UTCGHSA enrichmentGHSA-f9c2-5rj2-5gp8 · GitHub CVSS 6.7
  54. 2026-08-05 19:17 UTCEPSS rescoreEPSS 0.5% · 37th percentile
  55. 2026-08-04 15:10 UTCEPSS rescoreEPSS 0.5% · 37th percentile
  56. 2026-08-04 01:58 UTCEG score recompute
  57. 2026-08-04 01:58 UTCGHSA enrichmentGHSA-f9c2-5rj2-5gp8 · GitHub CVSS 6.7
  58. 2026-08-03 10:36 UTCEPSS rescoreEPSS 0.5% · 37th percentile
  59. 2026-08-02 18:40 UTCEG score recompute
  60. 2026-08-02 18:40 UTCVendor advisory
  61. 2026-08-02 18:40 UTCGHSA enrichmentGHSA-f9c2-5rj2-5gp8 · GitHub CVSS 6.7
  62. 2026-08-02 02:26 UTCEPSS rescoreEPSS 0.5% · 37th percentile
  63. 2026-08-01 04:16 UTCEPSS rescoreEPSS 0.5% · 37th percentile
  64. 2026-07-30 16:27 UTCEPSS rescoreEPSS 0.5% · 37th percentile
  65. 2026-07-30 01:30 UTCEPSS rescoreEPSS 0.5% · 37th percentile
  66. 2026-07-28 15:36 UTCEPSS rescoreEPSS 0.5% · 37th percentile
  67. 2026-07-26 14:54 UTCEPSS rescoreEPSS 0.5% · 37th percentile
  68. 2026-07-25 14:17 UTCEPSS rescoreEPSS 0.5% · 37th percentile
  69. 2026-07-24 14:17 UTCEPSS rescoreEPSS 0.5% · 37th percentile
  70. 2026-07-23 14:18 UTCEPSS rescoreEPSS 0.5% · 37th percentile

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-26124?
CVE-2026-26124 is a medium-severity vulnerability; its CVE record was published on March 5, 2026. '.../...//' in Azure Compute Gallery allows an authorized attacker to elevate privileges locally.
When was CVE-2026-26124 made public?
CVE-2026-26124 was made public on March 5, 2026: that is the date its CVE record's CNA, Microsoft Corporation, gives for when the vulnerability was made public. The CVE record itself was published on March 5, 2026. EchelonGraph's copy of the record carries a last-modified date of June 19, 2026; the record at its source may have been updated since.
Is CVE-2026-26124 actively exploited?
CVE-2026-26124 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.4% probability of exploitation in the next 30 days (32nd percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-26124?
CVE-2026-26124 has a CVSS base score of 6.7 (the CNA's own assessment, by microsoft; NVD's own analysis pending).
How do I remediate CVE-2026-26124?
A fix for CVE-2026-26124 is referenced (a reference tagged "Patch", often a source commit), but EchelonGraph has no release containing it on record. Check that reference and the vendor's advisory for a release that contains the fix and update to it; until then, restrict network exposure of the affected system or apply the vendor's mitigation. The vendor advisories EchelonGraph has for CVE-2026-26124 are linked in the Vendor Advisories panel on this page.

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