CVE-2018-19322

HIGHNVD 7.89.0▲
EchelonGraph scoreHIGH confidence

Score elevated to 9.0 because this CVE is listed on the CISA Known Exploited Vulnerabilities catalog (added 2022-10-24), indicating real-world exploitation has been confirmed by US federal agencies. NVD baseline CVSS 7.8 retained for reference. Confidence: HIGH.

Triggered by: CISA KEV (actively exploited)
Sources: cisa_kev, epss, ghsa, nvd
Trending — 4 sources updated this weekExploited in the wild
7.8
EchelonGraph verdictPatch nowTreat as an emergency — this is being exploited.
  • Actively exploited in the wild (CISA-KEV)
CISA-KEV: ExploitedEPSS: 2%CVSS: 7.8Exploit: NoneExposed: 0

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

The GPCIDrv and GDrv low-level drivers in GIGABYTE APP Center v1.05.21 and earlier, AORUS GRAPHICS ENGINE before 1.57, XTREME GAMING ENGINE before 1.26, and OC GURU II v2.08 expose functionality to read/write data from/to IO ports. This could be leveraged in a number of ways to ultimately run code with elevated privileges.

CVSS v3
7.8
EG Score
9.0(high)
EPSS
77.2%
KEV
⚠ Exploited

Published

December 21, 2018

Last Modified

November 7, 2025

Advisory Details (2)

Auto-updated Jun 4, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic
http://www.securityfocus.com/bid/106252
generic🟡 PoC Available

Full Disclosure: [CORE-2018-0007] - GIGABYTE Driver Elevation of Privilege Vulnerabilities

http://seclists.org/fulldisclosure/2018/Dec/39

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 61× in last 7d / 254× 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 455 total refreshes for this CVE.

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

Frequently asked(6)

What is CVE-2018-19322?
CVE-2018-19322 is a high vulnerability published on December 21, 2018. The GPCIDrv and GDrv low-level drivers in GIGABYTE APP Center v1.05.21 and earlier, AORUS GRAPHICS ENGINE before 1.57, XTREME GAMING ENGINE before 1.26, and OC GURU II v2.08 expose functionality to read/write data from/to IO ports. This could be leveraged in a number of ways to ultimately run code…
When was CVE-2018-19322 disclosed?
CVE-2018-19322 was first published in the National Vulnerability Database on December 21, 2018, with the most recent update on November 7, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2018-19322 actively exploited?
Yes. CISA added CVE-2018-19322 to the Known Exploited Vulnerabilities catalog on October 24, 2022, affecting GIGABYTE Multiple Products. KEV listing indicates confirmed exploitation in the wild; this CVE warrants immediate patching attention.
What is the CVSS score of CVE-2018-19322?
CVE-2018-19322 has a CVSS v3 base score of 7.8 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.0.
Which products are affected by CVE-2018-19322?
CVE-2018-19322 affects GIGABYTE Multiple Products. The full affected-products list, including version ranges and fixed versions, is shown in the Affected Packages section of this page.
How do I remediate CVE-2018-19322?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-19322, 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.

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