CVE-2026-49180

MEDIUMNVD 5.55.5—
EchelonGraph scoreMEDIUM confidence

Score 5.5 from GitHub Security Advisory published 2026-07-14. NVD baseline CVSS 5.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 4 sources updated this week
5.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.5Exploit: None knownExposed: 0

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

Improper link resolution before file access ('link following') in Universal Plug and Play (upnp.dll) allows an authorized attacker to disclose information locally.

CVSS v3
5.5
EG Score
5.5(medium)
EG Risk
25(Track)
EG Risk 25/100SSVC: 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
Severity55% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
38%
KEV
Not listed

Published

July 14, 2026

Last Modified

September 17, 2026

Advisory Details (1)

Auto-updated Jul 15, 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-2026-49180

Vendor Advisories for CVE-2026-49180(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 9× in last 7d / 83× 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 232 total refreshes for this CVE.

  1. 2026-09-18 19:28 UTCEPSS rescore
  2. 2026-09-17 23:18 UTCEG score recompute
  3. 2026-09-17 23:18 UTCVendor advisory
  4. 2026-09-17 23:18 UTCGHSA enrichment
  5. 2026-09-16 14:08 UTCEPSS rescore
  6. 2026-09-16 05:15 UTCEPSS rescore
  7. 2026-09-14 05:35 UTCEG score recompute
  8. 2026-09-14 05:35 UTCVendor advisory
  9. 2026-09-14 05:35 UTCGHSA enrichment
  10. 2026-09-13 16:47 UTCEPSS rescore
  11. 2026-09-13 07:50 UTCEG score recompute
  12. 2026-09-13 07:50 UTCVendor advisory
  13. 2026-09-13 07:50 UTCGHSA enrichment
  14. 2026-09-12 01:41 UTCEG score recompute
  15. 2026-09-12 01:41 UTCVendor advisory
  16. 2026-09-12 01:41 UTCGHSA enrichment
  17. 2026-09-11 14:53 UTCEPSS rescore
  18. 2026-09-10 09:35 UTCEPSS rescore
  19. 2026-09-09 22:53 UTCGHSA enrichment
  20. 2026-09-08 22:47 UTCEG score recompute
  21. 2026-09-08 22:47 UTCVendor advisory
  22. 2026-09-08 22:47 UTCGHSA enrichment
  23. 2026-09-08 22:01 UTCEPSS rescore
  24. 2026-09-08 01:37 UTCEG score recompute
  25. 2026-09-08 01:37 UTCVendor advisory
Show 75 more
  1. 2026-09-08 01:37 UTCGHSA enrichment
  2. 2026-09-07 16:01 UTCEPSS rescore
  3. 2026-09-06 19:04 UTCEG score recompute
  4. 2026-09-06 19:04 UTCVendor advisory
  5. 2026-09-06 19:04 UTCGHSA enrichment
  6. 2026-09-06 13:47 UTCEPSS rescore
  7. 2026-09-05 21:14 UTCEG score recompute
  8. 2026-09-05 21:14 UTCVendor advisory
  9. 2026-09-05 21:14 UTCGHSA enrichment
  10. 2026-09-04 23:17 UTCEG score recompute
  11. 2026-09-04 23:17 UTCVendor advisory
  12. 2026-09-04 23:17 UTCGHSA enrichment
  13. 2026-09-04 05:06 UTCEPSS rescore
  14. 2026-09-02 19:53 UTCEG score recompute
  15. 2026-09-02 19:53 UTCVendor advisory
  16. 2026-09-02 19:53 UTCGHSA enrichment
  17. 2026-09-02 14:12 UTCEPSS rescore
  18. 2026-09-01 13:54 UTCEPSS rescore
  19. 2026-09-01 04:40 UTCEPSS rescore
  20. 2026-08-31 16:10 UTCVendor advisory
  21. 2026-08-31 16:10 UTCGHSA enrichment
  22. 2026-08-31 02:48 UTCEG score recompute
  23. 2026-08-31 02:48 UTCVendor advisory
  24. 2026-08-31 02:48 UTCGHSA enrichment
  25. 2026-08-30 19:17 UTCEPSS rescore
  26. 2026-08-30 05:02 UTCEG score recompute
  27. 2026-08-30 05:02 UTCVendor advisory
  28. 2026-08-30 05:02 UTCGHSA enrichment
  29. 2026-08-30 01:22 UTCEPSS rescore
  30. 2026-08-28 23:20 UTCEG score recompute
  31. 2026-08-28 23:20 UTCVendor advisory
  32. 2026-08-28 23:19 UTCGHSA enrichment
  33. 2026-08-28 21:41 UTCEPSS rescore
  34. 2026-08-27 21:32 UTCEG score recompute
  35. 2026-08-27 21:32 UTCVendor advisory
  36. 2026-08-27 21:32 UTCGHSA enrichment
  37. 2026-08-27 14:25 UTCEPSS rescore
  38. 2026-08-26 23:33 UTCEG score recompute
  39. 2026-08-26 23:33 UTCVendor advisory
  40. 2026-08-26 23:33 UTCGHSA enrichment
  41. 2026-08-26 14:46 UTCEPSS rescore
  42. 2026-08-25 19:11 UTCEG score recompute
  43. 2026-08-25 19:11 UTCVendor advisory
  44. 2026-08-25 19:11 UTCGHSA enrichment
  45. 2026-08-25 13:49 UTCEPSS rescore
  46. 2026-08-24 21:17 UTCEG score recompute
  47. 2026-08-24 21:17 UTCVendor advisory
  48. 2026-08-24 21:16 UTCGHSA enrichment
  49. 2026-08-24 08:11 UTCVendor advisory
  50. 2026-08-24 08:11 UTCGHSA enrichment
  51. 2026-08-23 10:25 UTCEG score recompute
  52. 2026-08-23 10:25 UTCVendor advisory
  53. 2026-08-23 10:25 UTCGHSA enrichment
  54. 2026-08-23 00:19 UTCEPSS rescore
  55. 2026-08-22 12:40 UTCEG score recompute
  56. 2026-08-22 12:40 UTCVendor advisory
  57. 2026-08-22 12:40 UTCGHSA enrichment
  58. 2026-08-21 23:49 UTCEPSS rescore
  59. 2026-08-21 14:55 UTCEG score recompute
  60. 2026-08-21 14:55 UTCGHSA enrichment
  61. 2026-08-20 22:55 UTCEPSS rescore
  62. 2026-08-20 17:10 UTCVendor advisory
  63. 2026-08-20 17:10 UTCGHSA enrichment
  64. 2026-08-20 15:10 UTCVendor advisory
  65. 2026-08-20 15:10 UTCGHSA enrichment
  66. 2026-08-19 17:10 UTCEG score recompute
  67. 2026-08-19 17:10 UTCVendor advisory
  68. 2026-08-19 17:10 UTCGHSA enrichment
  69. 2026-08-19 17:04 UTCEPSS rescore
  70. 2026-08-19 15:54 UTCVendor advisory
  71. 2026-08-19 15:54 UTCGHSA enrichment
  72. 2026-08-19 15:35 UTCVendor advisory
  73. 2026-08-19 15:35 UTCGHSA enrichment
  74. 2026-08-18 17:46 UTCVendor advisory
  75. 2026-08-18 17:46 UTCGHSA enrichment

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-49180?
CVE-2026-49180 is a medium vulnerability published on July 14, 2026. Improper link resolution before file access ('link following') in Universal Plug and Play (upnp.dll) allows an authorized attacker to disclose information locally.
When was CVE-2026-49180 disclosed?
CVE-2026-49180 was first published in the National Vulnerability Database on July 14, 2026, with the most recent update on September 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-49180 actively exploited?
CVE-2026-49180 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 62.0% of all scored CVEs.
What is the CVSS score of CVE-2026-49180?
CVE-2026-49180 has a CVSS v3 base score of 5.5 (NVD).
How do I remediate CVE-2026-49180?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-49180, 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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