CVE-2022-26758

HIGHPre-NVD 7.17.1—
EchelonGraph scoreMEDIUM confidence

Score 7.1 from GitHub Security Advisory (severity: HIGH) published 2026-06-11. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 7.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
7.1
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.1Exploit: NoneExposed: 0

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

A malicious application may cause unexpected changes in memory shared between processes. A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Monterey 12.4.

CVSS v3
7.1
EG Score
7.1(medium)
EG Risk
36(Track)
EG Risk 36/100SSVC: 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
Severity71% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS
1.0%
KEV
Not listed

Published

June 10, 2026

Last Modified

July 23, 2026

Advisory Details (1)

Auto-updated Jun 11, 2026
No patch confirmed yet.
generic

About the security content of macOS Monterey 12.4 - Apple Support

https://support.apple.com/en-us/102871

Vendor Advisories for CVE-2022-26758(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 7× in last 7d / 77× 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 123 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2022-26758?
CVE-2022-26758 is a high vulnerability published on June 10, 2026. A malicious application may cause unexpected changes in memory shared between processes. A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Monterey 12.4.
When was CVE-2022-26758 disclosed?
CVE-2022-26758 was first published in the National Vulnerability Database on June 10, 2026, with the most recent update on July 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2022-26758 actively exploited?
CVE-2022-26758 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2022-26758?
CVE-2022-26758 has a CVSS v3.1 base score of 7.1 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2022-26758?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-26758, 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-2022-26758

Explore →

Is Your Infrastructure Affected by CVE-2022-26758?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs