CVE-2023-4211

CRITICALNVD 5.59.0▲
EchelonGraph scoreHIGH confidence

Score elevated to 9.0 because this CVE is listed on the CISA Known Exploited Vulnerabilities catalog (added 2023-10-03), indicating real-world exploitation has been confirmed by US federal agencies. NVD baseline CVSS 5.5 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
9.0EG
EchelonGraph verdictPatch nowTreat as an emergency — this is being exploited.
  • Actively exploited in the wild (CISA-KEV)
CISA-KEV: ExploitedEPSS PROB: 1%CVSS: 5.5Exploit: cisa kev · ssvc activeExposed: 0

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

A local non-privileged user can make improper GPU memory processing operations to gain access to already freed memory.

CVSS v3
5.5
EG Score
9.0(high)
EG Risk
81(Attend)
EG Risk 81/100SSVC: Attend

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
Severity90% × 45%
Exploitation100% × 40%
Automatability0% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
1%
EPSS %ILE
69%
KEV
⚠ Exploited

Published

October 1, 2023

Last Modified

June 17, 2026

Advisory Details (2)

Auto-updated Jun 13, 2026
⚠️ Active exploitation confirmed. Patch available. Sources: cisa.
cisa Patch Available🔴 Active Exploitation

Known Exploited Vulnerabilities Catalog | CISA

Known Exploited Vulnerabilities Catalog | CISA. Listed in CISA Known Exploited Vulnerabilities catalog.

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-4211
generic

Arm Product Security Center

https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 65× in last 7d / 260× 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 631 total refreshes for this CVE.

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

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Frequently asked(6)

What is CVE-2023-4211?
CVE-2023-4211 is a critical vulnerability published on October 1, 2023. A local non-privileged user can make improper GPU memory processing operations to gain access to already freed memory.
When was CVE-2023-4211 disclosed?
CVE-2023-4211 was first published in the National Vulnerability Database on October 1, 2023, with the most recent update on June 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2023-4211 actively exploited?
Yes. CISA added CVE-2023-4211 to the Known Exploited Vulnerabilities catalog on October 3, 2023, affecting Arm Mali GPU Kernel Driver. KEV listing indicates confirmed exploitation in the wild; this CVE warrants immediate patching attention.
What is the CVSS score of CVE-2023-4211?
CVE-2023-4211 has a CVSS v3 base score of 5.5 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.0.
Which products are affected by CVE-2023-4211?
CVE-2023-4211 affects Arm Mali GPU Kernel Driver. 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-2023-4211?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-4211, 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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