CVE-2026-49196

HIGHNVD 7.27.2—
EchelonGraph scoreMEDIUM confidence

Score 7.2 from GitHub Security Advisory (severity: HIGH) published 2026-05-29. NVD baseline CVSS 7.2; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 sources updated this week
7.2
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.2Exploit: NoneExposed: 0

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

The Wi-Fi device blocking feature fails to sanitize MAC address input, allowing injection and execution of arbitrary shell commands.

CVSS v3
7.2
EG Score
7.2(medium)
EPSS
29.2%
KEV
Not listed

Published

May 29, 2026

Last Modified

June 8, 2026

Advisory Details (1)

Auto-updated May 29, 2026
No patch confirmed yet.
generic

Security Advisory: Firmware Update for Acer Connect W6x Router - Acer Community

https://community.acer.com/en/kb/articles/19672

Vendor Advisories for CVE-2026-49196(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 13× in last 7d / 80× 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 177 total refreshes for this CVE.

  1. 2026-07-16 02:21 UTCEG score recompute
  2. 2026-07-16 02:21 UTCGHSA enrichment
  3. 2026-07-15 16:57 UTCEPSS rescore
  4. 2026-07-15 02:00 UTCEPSS rescore
  5. 2026-07-14 17:33 UTCEG score recompute
  6. 2026-07-14 17:33 UTCGHSA enrichment
  7. 2026-07-13 22:30 UTCEPSS rescore
  8. 2026-07-13 06:13 UTCEPSS rescore
  9. 2026-07-12 05:46 UTCEPSS rescore
  10. 2026-07-11 18:29 UTCEG score recompute
  11. 2026-07-11 18:29 UTCGHSA enrichment
  12. 2026-07-11 08:27 UTCEPSS rescore
  13. 2026-07-09 19:10 UTCEPSS rescore
  14. 2026-07-08 17:33 UTCEG score recompute
  15. 2026-07-08 17:33 UTCGHSA enrichment
  16. 2026-07-08 15:16 UTCEPSS rescore
  17. 2026-07-06 16:27 UTCEPSS rescore
  18. 2026-07-06 02:23 UTCEPSS rescore
  19. 2026-07-05 02:30 UTCEPSS rescore
  20. 2026-07-04 06:31 UTCEPSS rescore
  21. 2026-07-02 21:38 UTCEG score recompute
  22. 2026-07-02 21:38 UTCGHSA enrichment
  23. 2026-07-02 04:53 UTCEG score recompute
  24. 2026-07-02 04:53 UTCGHSA enrichment
  25. 2026-07-01 15:07 UTCEPSS rescore
Show 75 more
  1. 2026-07-01 13:27 UTCEG score recompute
  2. 2026-07-01 13:27 UTCGHSA enrichment
  3. 2026-07-01 01:48 UTCEG score recompute
  4. 2026-07-01 01:48 UTCGHSA enrichment
  5. 2026-06-30 23:22 UTCEPSS rescore
  6. 2026-06-30 01:13 UTCEG score recompute
  7. 2026-06-30 01:13 UTCGHSA enrichment
  8. 2026-06-29 13:20 UTCEG score recompute
  9. 2026-06-29 13:20 UTCGHSA enrichment
  10. 2026-06-28 16:19 UTCEG score recompute
  11. 2026-06-28 16:19 UTCGHSA enrichment
  12. 2026-06-28 14:07 UTCEPSS rescore
  13. 2026-06-28 04:56 UTCEPSS rescore
  14. 2026-06-28 04:56 UTCEPSS rescore
  15. 2026-06-28 03:24 UTCEG score recompute
  16. 2026-06-28 03:24 UTCGHSA enrichment
  17. 2026-06-27 15:54 UTCEG score recompute
  18. 2026-06-27 15:54 UTCGHSA enrichment
  19. 2026-06-27 04:23 UTCEG score recompute
  20. 2026-06-27 04:23 UTCGHSA enrichment
  21. 2026-06-27 03:08 UTCEPSS rescore
  22. 2026-06-26 16:23 UTCEG score recompute
  23. 2026-06-26 16:23 UTCGHSA enrichment
  24. 2026-06-26 02:23 UTCEG score recompute
  25. 2026-06-26 02:23 UTCGHSA enrichment
  26. 2026-06-25 14:54 UTCEG score recompute
  27. 2026-06-25 14:54 UTCGHSA enrichment
  28. 2026-06-25 13:49 UTCEPSS rescore
  29. 2026-06-25 03:13 UTCEG score recompute
  30. 2026-06-25 03:13 UTCGHSA enrichment
  31. 2026-06-24 15:43 UTCEG score recompute
  32. 2026-06-24 15:43 UTCGHSA enrichment
  33. 2026-06-24 14:05 UTCEPSS rescore
  34. 2026-06-23 21:33 UTCEPSS rescore
  35. 2026-06-23 21:33 UTCEPSS rescore
  36. 2026-06-22 14:25 UTCEPSS rescore
  37. 2026-06-22 14:25 UTCEPSS rescore
  38. 2026-06-21 14:56 UTCEPSS rescore
  39. 2026-06-21 14:56 UTCEPSS rescore
  40. 2026-06-21 01:59 UTCEPSS rescore
  41. 2026-06-21 01:59 UTCEPSS rescore
  42. 2026-06-19 19:26 UTCEPSS rescore
  43. 2026-06-19 19:26 UTCEPSS rescore
  44. 2026-06-18 22:45 UTCEG score recompute
  45. 2026-06-18 22:45 UTCGHSA enrichment
  46. 2026-06-18 17:52 UTCEPSS rescore
  47. 2026-06-18 17:52 UTCEPSS rescore
  48. 2026-06-17 22:20 UTCEG score recompute
  49. 2026-06-17 22:20 UTCGHSA enrichment
  50. 2026-06-17 17:53 UTCEPSS rescore
  51. 2026-06-17 10:48 UTCEG score recompute
  52. 2026-06-17 10:48 UTCGHSA enrichment
  53. 2026-06-16 23:00 UTCEG score recompute
  54. 2026-06-16 23:00 UTCGHSA enrichment
  55. 2026-06-16 17:53 UTCEPSS rescore
  56. 2026-06-16 11:27 UTCEG score recompute
  57. 2026-06-16 11:27 UTCGHSA enrichment
  58. 2026-06-15 23:58 UTCEG score recompute
  59. 2026-06-15 23:57 UTCGHSA enrichment
  60. 2026-06-15 17:49 UTCEPSS rescore
  61. 2026-06-15 17:49 UTCEPSS rescore
  62. 2026-06-15 12:28 UTCEG score recompute
  63. 2026-06-15 12:27 UTCGHSA enrichment
  64. 2026-06-15 00:54 UTCEG score recompute
  65. 2026-06-15 00:53 UTCGHSA enrichment
  66. 2026-06-14 23:18 UTCEPSS rescore
  67. 2026-06-14 13:17 UTCEG score recompute
  68. 2026-06-14 13:17 UTCGHSA enrichment
  69. 2026-06-14 01:43 UTCEG score recompute
  70. 2026-06-14 01:43 UTCGHSA enrichment
  71. 2026-06-13 23:00 UTCEPSS rescore
  72. 2026-06-13 13:59 UTCEG score recompute
  73. 2026-06-13 13:59 UTCGHSA enrichment
  74. 2026-06-13 02:29 UTCEG score recompute
  75. 2026-06-13 02:29 UTCGHSA enrichment

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-49196?
CVE-2026-49196 is a high vulnerability published on May 29, 2026. The Wi-Fi device blocking feature fails to sanitize MAC address input, allowing injection and execution of arbitrary shell commands.
When was CVE-2026-49196 disclosed?
CVE-2026-49196 was first published in the National Vulnerability Database on May 29, 2026, with the most recent update on June 8, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-49196 actively exploited?
CVE-2026-49196 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 29.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-49196?
CVE-2026-49196 has a CVSS v3 base score of 7.2 (NVD).
How do I remediate CVE-2026-49196?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-49196, 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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