CVE-2019-7286

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 2022-05-23), 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: 16%CVSS: 7.8Exploit: cisa kev · ssvc active · epss top5pct · public exploitExposed: 0

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

A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 12.1.4, macOS Mojave 10.14.3 Supplemental Update. An application may be able to gain elevated privileges.

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
16%
EPSS %ILE
97%
KEV
⚠ Exploited

Published

December 18, 2019

Last Modified

October 23, 2025

Advisory Details (5)

Auto-updated Jun 3, 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-2019-7286
generic

About the security content of watchOS 5.2 - Apple Support

https://support.apple.com/HT209602
generic

About the security content of tvOS 12.2 - Apple Support

https://support.apple.com/HT209601
generic

About the security content of macOS Mojave 10.14.3 Supplemental Update - Apple Support

https://support.apple.com/HT209521
generic

About the security content of iOS 12.1.4 - Apple Support

https://support.apple.com/HT209520

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 41× in last 7d / 215× 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 445 total refreshes for this CVE.

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

Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • Exploit-DBEDB-46803
    First seen May 6, 2019

    iOS 12.1.3 - 'cfprefsd' Memory Corruption

    Open source ↗

Related CVEs(same CWE)

Frequently asked(6)

What is CVE-2019-7286?
CVE-2019-7286 is a critical vulnerability published on December 18, 2019. A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 12.1.4, macOS Mojave 10.14.3 Supplemental Update. An application may be able to gain elevated privileges.
When was CVE-2019-7286 disclosed?
CVE-2019-7286 was first published in the National Vulnerability Database on December 18, 2019, 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-2019-7286 actively exploited?
Yes. CISA added CVE-2019-7286 to the Known Exploited Vulnerabilities catalog on May 23, 2022, affecting Apple Multiple Products. KEV listing indicates confirmed exploitation in the wild; this CVE warrants immediate patching attention.
What is the CVSS score of CVE-2019-7286?
CVE-2019-7286 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-2019-7286?
CVE-2019-7286 affects Apple 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-2019-7286?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2019-7286, 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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