CVE-2022-22587 (GCVE-0-2022-22587)

Vulnerability from cvelistv5 – Published: 2022-03-18 17:59 – Updated: 2025-10-21 23:15
VLAI CISA Previdian
Summary
A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 15.3 and iPadOS 15.3, macOS Big Sur 11.6.3, macOS Monterey 12.2. A malicious 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..
SSVC
Exploitation: active Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-01-29 16:36 UTC
CWE
  • A malicious 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.
  • CWE-787 - Out-of-bounds Write
Impacted products
Vendor Product Version
Apple iOS and iPadOS Affected: unspecified , < 15.3 (custom)
Create a notification for this product.
Apple macOS Affected: unspecified , < 12.2 (custom)
Create a notification for this product.
Apple macOS Affected: unspecified , < 11.6 (custom)
Create a notification for this product.
CISA
Known Exploited Vulnerability - GCVE BCP-07 Compliant

Vulnerability ID: CVE-2022-22587

Status: Confirmed

Status Updated: 2022-01-28 01:00 CET

Exploited: Yes


Timestamps
First Seen: 2022-01-28
Asserted: 2022-01-28

Scope
Notes: Apple Memory Corruption Vulnerability | Affected: Apple / iOS and macOS | Description: Apple IOMobileFrameBuffer contains a memory corruption vulnerability which can allow a malicious application to execute arbitrary code with kernel privileges. | Required action: Apply updates per vendor instructions. | Due date: 2022-02-11 | Known ransomware campaign use (KEV): Unknown | Notes (KEV): https://nvd.nist.gov/vuln/detail/CVE-2022-22587

Evidence

Type: Vendor Report

Signal: Successful Exploitation

Confidence: 80%

Source: cisa-kev


Details
Cwes CWE-20 CWE-787
Feed CISA Known Exploited Vulnerabilities Catalog
Product iOS and macOS
Due Date 2022-02-11
Date Added 2022-01-28
Vendorproject Apple
Vulnerabilityname Apple Memory Corruption Vulnerability
Knownransomwarecampaignuse Unknown

References

Created: 2026-10-02 08:10 CEST | Updated: 2026-10-02 08:10 CEST
Previdian
Known Exploited Vulnerability - GCVE BCP-07 Compliant

Vulnerability ID: CVE-2022-22587

Status: Confirmed

Status Updated: 2022-01-28 01:00 CET

Exploited: Yes


Timestamps
First Seen: 2022-01-28
Asserted: 2022-01-28

Scope
Notes: A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 15.3 and iPadOS 15.3, macOS Big Sur 11.6.3,... | Affected: Apple / iOS and iPadOS, macOS | CVSS: 9.8 (CRITICAL) | EPSS: 0.11638 | Used in malware: unknown | Not yet in CISA KEV: False

Evidence

Type: Public Report

Signal: Successful Exploitation

Confidence: 70%

Source: previdian


Details
Feed Previdian (previdian.com)
Title A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 15.3 and iPadOS 15.3, macOS Big Sur 11.6.3,...
Cve Id CVE-2022-22587
Vendor Apple
Ghsa Id None
Product iOS and iPadOS, macOS
Added Date 2022-01-28T00:00:00.000Z
Cvss Score 9.8
Epss Score 0.11638
Previous Ids
Cvss Severity CRITICAL
Virtual Patch False
Cvss Estimated False
Epss Percentile 0.95929
Used In Malware unknown
Vulnerability Id CVE-2022-22587
Ahead Of Cisa Kev None
Not Yet In Cisa Kev False

References

Created: 2026-10-02 09:10 CEST | Updated: 2026-10-02 09:10 CEST
Show details on NVD website

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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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