CVE-2026-49169

HIGHPre-NVD 8.08.0—
EchelonGraph scoreMEDIUM confidence

Score 8.0 from GitHub Security Advisory (severity: HIGH) published 2026-07-14. the CNA's CVSS baseline 8.0; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:microsoft, epss, ghsa
Trending — 4 sources updated this week
8.0EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 8.0Exploit: None knownExposed: 0

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

Use after free in DNS Server allows an authorized attacker to execute code over a network.

CVSS v3
8.0
EG Score
8.0(medium)
EG Risk
36(Track)
EG Risk 36/100SSVC: 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
Severity80% × 45%
Exploitation1% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
52%
KEV
Not listed

Published

July 14, 2026

Last Modified

August 28, 2026

Advisory Details (1)

Auto-updated Jul 14, 2026
Patch available. Sources: microsoft.
microsoft Patch Available

Security Update Guide - Microsoft Security Response Center

Security Update Guide - Microsoft Security Response Center. Patch available via Microsoft Security Update

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-49169

Vendor Advisories for CVE-2026-49169(2)

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 34× in last 7d / 173× 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.

Showing the most recent 100 of 245 total refreshes for this CVE.

  1. 2026-08-30 05:17 UTCEG score recompute
  2. 2026-08-30 05:17 UTCVendor advisory
  3. 2026-08-30 05:17 UTCGHSA enrichment
  4. 2026-08-30 01:22 UTCEPSS rescore
  5. 2026-08-28 23:38 UTCEG score recompute
  6. 2026-08-28 23:38 UTCVendor advisory
  7. 2026-08-28 23:37 UTCGHSA enrichment
  8. 2026-08-28 21:41 UTCEPSS rescore
  9. 2026-08-28 02:28 UTCEG score recompute
  10. 2026-08-28 02:28 UTCVendor advisory
  11. 2026-08-28 02:28 UTCGHSA enrichment
  12. 2026-08-27 14:25 UTCEPSS rescore
  13. 2026-08-27 14:02 UTCGHSA enrichment
  14. 2026-08-27 01:55 UTCEG score recompute
  15. 2026-08-27 01:55 UTCVendor advisory
  16. 2026-08-27 01:55 UTCGHSA enrichment
  17. 2026-08-26 14:46 UTCEPSS rescore
  18. 2026-08-26 13:48 UTCVendor advisory
  19. 2026-08-26 13:48 UTCGHSA enrichment
  20. 2026-08-26 01:40 UTCEG score recompute
  21. 2026-08-26 01:40 UTCVendor advisory
  22. 2026-08-26 01:40 UTCGHSA enrichment
  23. 2026-08-25 13:49 UTCEPSS rescore
  24. 2026-08-25 09:34 UTCVendor advisory
  25. 2026-08-25 09:34 UTCGHSA enrichment
Show 75 more
  1. 2026-08-24 21:26 UTCVendor advisory
  2. 2026-08-24 21:26 UTCGHSA enrichment
  3. 2026-08-24 19:48 UTCEG score recompute
  4. 2026-08-24 19:48 UTCVendor advisory
  5. 2026-08-24 19:48 UTCGHSA enrichment
  6. 2026-08-24 06:26 UTCVendor advisory
  7. 2026-08-24 06:26 UTCGHSA enrichment
  8. 2026-08-23 18:01 UTCVendor advisory
  9. 2026-08-23 18:01 UTCGHSA enrichment
  10. 2026-08-23 05:55 UTCEG score recompute
  11. 2026-08-23 05:55 UTCVendor advisory
  12. 2026-08-23 05:54 UTCGHSA enrichment
  13. 2026-08-23 00:19 UTCEPSS rescore
  14. 2026-08-22 17:45 UTCVendor advisory
  15. 2026-08-22 17:45 UTCGHSA enrichment
  16. 2026-08-22 05:35 UTCEG score recompute
  17. 2026-08-22 05:35 UTCVendor advisory
  18. 2026-08-22 05:35 UTCGHSA enrichment
  19. 2026-08-21 23:49 UTCEPSS rescore
  20. 2026-08-21 17:26 UTCGHSA enrichment
  21. 2026-08-21 05:20 UTCEG score recompute
  22. 2026-08-21 05:20 UTCVendor advisory
  23. 2026-08-21 05:20 UTCGHSA enrichment
  24. 2026-08-20 22:55 UTCEPSS rescore
  25. 2026-08-20 17:13 UTCVendor advisory
  26. 2026-08-20 17:13 UTCGHSA enrichment
  27. 2026-08-20 05:19 UTCGHSA enrichment
  28. 2026-08-19 17:12 UTCEG score recompute
  29. 2026-08-19 17:12 UTCVendor advisory
  30. 2026-08-19 17:12 UTCGHSA enrichment
  31. 2026-08-19 17:04 UTCEPSS rescore
  32. 2026-08-19 15:55 UTCVendor advisory
  33. 2026-08-19 15:55 UTCGHSA enrichment
  34. 2026-08-19 06:54 UTCVendor advisory
  35. 2026-08-19 06:54 UTCGHSA enrichment
  36. 2026-08-18 17:47 UTCVendor advisory
  37. 2026-08-18 17:47 UTCGHSA enrichment
  38. 2026-08-18 16:57 UTCEG score recompute
  39. 2026-08-18 16:57 UTCVendor advisory
  40. 2026-08-18 16:57 UTCGHSA enrichment
  41. 2026-08-18 13:48 UTCEPSS rescore
  42. 2026-08-18 06:09 UTCGHSA enrichment
  43. 2026-08-17 17:59 UTCEG score recompute
  44. 2026-08-17 17:59 UTCVendor advisory
  45. 2026-08-17 17:59 UTCGHSA enrichment
  46. 2026-08-17 13:47 UTCEPSS rescore
  47. 2026-08-17 06:04 UTCVendor advisory
  48. 2026-08-17 06:04 UTCGHSA enrichment
  49. 2026-08-16 17:54 UTCEG score recompute
  50. 2026-08-16 17:54 UTCVendor advisory
  51. 2026-08-16 17:54 UTCGHSA enrichment
  52. 2026-08-16 14:56 UTCEPSS rescore
  53. 2026-08-16 05:40 UTCEG score recompute
  54. 2026-08-16 05:40 UTCVendor advisory
  55. 2026-08-16 05:40 UTCGHSA enrichment
  56. 2026-08-16 02:14 UTCEPSS rescore
  57. 2026-08-15 17:34 UTCVendor advisory
  58. 2026-08-15 17:34 UTCGHSA enrichment
  59. 2026-08-15 05:27 UTCEG score recompute
  60. 2026-08-15 05:27 UTCVendor advisory
  61. 2026-08-15 05:27 UTCGHSA enrichment
  62. 2026-08-15 01:30 UTCEPSS rescore
  63. 2026-08-14 17:20 UTCVendor advisory
  64. 2026-08-14 17:20 UTCGHSA enrichment
  65. 2026-08-14 06:54 UTCEG score recompute
  66. 2026-08-14 06:54 UTCVendor advisory
  67. 2026-08-14 06:54 UTCGHSA enrichment
  68. 2026-08-13 22:00 UTCEPSS rescore
  69. 2026-08-13 18:47 UTCEG score recompute
  70. 2026-08-13 18:47 UTCVendor advisory
  71. 2026-08-13 18:47 UTCGHSA enrichment
  72. 2026-08-13 06:41 UTCVendor advisory
  73. 2026-08-13 06:41 UTCGHSA enrichment
  74. 2026-08-12 18:34 UTCEG score recompute
  75. 2026-08-12 18:34 UTCVendor advisory

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2026-49169?
CVE-2026-49169 is a high vulnerability published on July 14, 2026. Use after free in DNS Server allows an authorized attacker to execute code over a network.
When was CVE-2026-49169 disclosed?
CVE-2026-49169 was first published in the National Vulnerability Database on July 14, 2026, with the most recent update on August 28, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-49169 actively exploited?
CVE-2026-49169 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 47.9% of all scored CVEs.
What is the CVSS score of CVE-2026-49169?
CVE-2026-49169 has a CVSS v4.0 base score of 8.0 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2026-49169?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-49169, 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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