CVE-2022-32917

CRITICALNVD 7.89.0▲
EchelonGraph scoreHIGH confidence

Score elevated to 9.0 because this CVE is listed on the CISA Known Exploited Vulnerabilities catalog (added 2022-09-14), 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
9.0EG
EchelonGraph verdictPatch nowTreat as an emergency — this is being exploited.
  • Actively exploited in the wild (CISA-KEV)
CISA-KEV: ExploitedEPSS PROB: 6%CVSS: 7.8Exploit: cisa kev · ssvc activeExposed: 0

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

The issue was addressed with improved bounds checks. This issue is fixed in macOS Monterey 12.6, iOS 15.7 and iPadOS 15.7, iOS 16, macOS Big Sur 11.7. An application may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited..

CVSS v3
7.8
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
6%
EPSS %ILE
92%
KEV
⚠ Exploited

Published

September 20, 2022

Last Modified

October 23, 2025

Advisory Details (8)

Auto-updated Jun 4, 2026
⚠️ Active exploitation confirmed. No patch confirmed yet.
generic🔴 Active Exploitation

Full Disclosure: APPLE-SA-2022-10-27-4 Additional information for APPLE-SA-2022-09-12-2 iOS 15.7 and iPadOS 15.7

http://seclists.org/fulldisclosure/2022/Oct/40
generic

Full Disclosure: APPLE-SA-2022-10-27-3 Additional information for APPLE-SA-2022-09-12-1 iOS 16

http://seclists.org/fulldisclosure/2022/Oct/39
generic

About the security content of iOS 16 - Apple Support

https://support.apple.com/en-us/HT213446
generic🔴 Active Exploitation

About the security content of iOS 15.7 and iPadOS 15.7 - Apple Support

https://support.apple.com/en-us/HT213445
generic🔴 Active Exploitation

About the security content of macOS Monterey 12.6 - Apple Support

https://support.apple.com/en-us/HT213444
generic🔴 Active Exploitation

About the security content of macOS Big Sur 11.7 - Apple Support

https://support.apple.com/en-us/HT213443
generic🔴 Active Exploitation

Full Disclosure: APPLE-SA-2022-10-27-9 Additional information for APPLE-SA-2022-09-12-3 macOS Big Sur 11.7

http://seclists.org/fulldisclosure/2022/Oct/45
generic🔴 Active Exploitation

Full Disclosure: APPLE-SA-2022-10-27-7 Additional information for APPLE-SA-2022-09-12-4 macOS Monterey 12.6

http://seclists.org/fulldisclosure/2022/Oct/43

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 59× 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 853 total refreshes for this CVE.

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

Frequently asked(6)

What is CVE-2022-32917?
CVE-2022-32917 is a critical vulnerability published on September 20, 2022. The issue was addressed with improved bounds checks. This issue is fixed in macOS Monterey 12.6, iOS 15.7 and iPadOS 15.7, iOS 16, macOS Big Sur 11.7. An application may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively…
When was CVE-2022-32917 disclosed?
CVE-2022-32917 was first published in the National Vulnerability Database on September 20, 2022, with the most recent update on October 23, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2022-32917 actively exploited?
Yes. CISA added CVE-2022-32917 to the Known Exploited Vulnerabilities catalog on September 14, 2022, affecting Apple iOS, iPadOS, and macOS. KEV listing indicates confirmed exploitation in the wild; this CVE warrants immediate patching attention.
What is the CVSS score of CVE-2022-32917?
CVE-2022-32917 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-2022-32917?
CVE-2022-32917 affects Apple iOS, iPadOS, and macOS. 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-2022-32917?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-32917, 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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