CVE-2026-49304

MEDIUMPre-NVD 6.26.2—
EchelonGraph scoreMEDIUM confidence

Score 6.2 from GitHub Security Advisory published 2026-08-17. a secondary CVSS source baseline 6.2; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
6.2EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.2Exploit: None knownExposed: 0

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

Permission control vulnerability in the device key management module. Impact: Successful exploitation of this vulnerability may affect availability.

CVSS v3
6.2
EG Score
6.2(medium)
EG Risk
28(Track)
EG Risk 28/100SSVC: 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
Severity62% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
0%
KEV
Not listed

Published

August 17, 2026

Last Modified

August 26, 2026

Advisory Details (2)

Auto-updated Aug 17, 2026
No patch confirmed yet.
generic

Security Bulletins for HUAWEI PCs, August 2026

https://consumer.huawei.com/en/support/bulletinlaptops/2026/8/
generic

Security Bulletins for HUAWEI Phones/Tablets, August 2026

https://consumer.huawei.com/en/support/bulletin/2026/8/

Vendor Advisories for CVE-2026-49304(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 14× in last 7d / 61× 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.

  1. 2026-09-20 14:51 UTCEG score recompute
  2. 2026-09-20 14:51 UTCGHSA enrichment
  3. 2026-09-19 12:33 UTCGHSA enrichment
  4. 2026-09-18 11:52 UTCEG score recompute
  5. 2026-09-18 11:52 UTCGHSA enrichment
  6. 2026-09-17 11:11 UTCEG score recompute
  7. 2026-09-17 11:11 UTCGHSA enrichment
  8. 2026-09-16 14:08 UTCEPSS rescore
  9. 2026-09-16 10:16 UTCEG score recompute
  10. 2026-09-16 10:16 UTCGHSA enrichment
  11. 2026-09-15 07:51 UTCEG score recompute
  12. 2026-09-15 07:51 UTCGHSA enrichment
  13. 2026-09-14 07:10 UTCEG score recompute
  14. 2026-09-14 07:10 UTCGHSA enrichment
  15. 2026-09-13 16:47 UTCEPSS rescore
  16. 2026-09-13 06:29 UTCEG score recompute
  17. 2026-09-13 06:29 UTCGHSA enrichment
  18. 2026-09-12 05:48 UTCEG score recompute
  19. 2026-09-12 05:48 UTCGHSA enrichment
  20. 2026-09-11 14:53 UTCEPSS rescore
  21. 2026-09-11 05:06 UTCEG score recompute
  22. 2026-09-11 05:06 UTCGHSA enrichment
  23. 2026-09-10 09:35 UTCEPSS rescore
  24. 2026-09-10 04:25 UTCGHSA enrichment
  25. 2026-09-09 03:44 UTCEG score recompute
Show 51 more
  1. 2026-09-09 03:43 UTCGHSA enrichment
  2. 2026-09-08 22:01 UTCEPSS rescore
  3. 2026-09-07 16:12 UTCGHSA enrichment
  4. 2026-09-06 13:31 UTCEG score recompute
  5. 2026-09-06 13:31 UTCGHSA enrichment
  6. 2026-09-05 12:50 UTCGHSA enrichment
  7. 2026-09-04 12:07 UTCEG score recompute
  8. 2026-09-04 12:07 UTCGHSA enrichment
  9. 2026-09-04 05:06 UTCEPSS rescore
  10. 2026-09-03 11:25 UTCGHSA enrichment
  11. 2026-09-02 10:43 UTCEG score recompute
  12. 2026-09-02 10:42 UTCGHSA enrichment
  13. 2026-09-01 13:54 UTCEPSS rescore
  14. 2026-09-01 09:59 UTCEG score recompute
  15. 2026-09-01 09:59 UTCGHSA enrichment
  16. 2026-09-01 04:40 UTCEPSS rescore
  17. 2026-08-31 07:05 UTCGHSA enrichment
  18. 2026-08-30 06:23 UTCEG score recompute
  19. 2026-08-30 06:23 UTCGHSA enrichment
  20. 2026-08-30 01:22 UTCEPSS rescore
  21. 2026-08-29 05:41 UTCEG score recompute
  22. 2026-08-29 05:41 UTCGHSA enrichment
  23. 2026-08-28 21:41 UTCEPSS rescore
  24. 2026-08-27 19:26 UTCEG score recompute
  25. 2026-08-27 19:26 UTCGHSA enrichment
  26. 2026-08-27 14:25 UTCEPSS rescore
  27. 2026-08-26 16:54 UTCEG score recompute
  28. 2026-08-26 16:54 UTCGHSA enrichment
  29. 2026-08-26 14:46 UTCEPSS rescore
  30. 2026-08-25 17:52 UTCEG score recompute
  31. 2026-08-25 17:52 UTCGHSA enrichment
  32. 2026-08-25 13:49 UTCEPSS rescore
  33. 2026-08-24 17:11 UTCEG score recompute
  34. 2026-08-24 17:11 UTCGHSA enrichment
  35. 2026-08-23 16:31 UTCGHSA enrichment
  36. 2026-08-22 15:50 UTCGHSA enrichment
  37. 2026-08-21 15:09 UTCEG score recompute
  38. 2026-08-21 15:09 UTCGHSA enrichment
  39. 2026-08-20 22:55 UTCEPSS rescore
  40. 2026-08-20 14:28 UTCGHSA enrichment
  41. 2026-08-19 13:47 UTCGHSA enrichment
  42. 2026-08-18 13:06 UTCEG score recompute
  43. 2026-08-18 13:06 UTCGHSA enrichment
  44. 2026-08-17 13:47 UTCEPSS rescore
  45. 2026-08-17 12:25 UTCEG score recompute
  46. 2026-08-17 12:25 UTCGHSA enrichment
  47. 2026-08-17 11:44 UTCEG score recompute
  48. 2026-08-17 11:44 UTCGHSA enrichment
  49. 2026-08-17 09:29 UTCEG score recompute
  50. 2026-08-17 08:41 UTCEG score recompute
  51. 2026-08-17 08:41 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-49304?
CVE-2026-49304 is a medium vulnerability published on August 17, 2026. Permission control vulnerability in the device key management module. Impact: Successful exploitation of this vulnerability may affect availability.
When was CVE-2026-49304 disclosed?
CVE-2026-49304 was first published in the National Vulnerability Database on August 17, 2026, with the most recent update on August 26, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-49304 actively exploited?
CVE-2026-49304 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 99.8% of all scored CVEs.
What is the CVSS score of CVE-2026-49304?
CVE-2026-49304 has a CVSS v3 base score of 6.2 (NVD).
How do I remediate CVE-2026-49304?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-49304, 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

Explore the affected products and dependency analysis for CVE-2026-49304

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