How severe is CVE-2022-22587?

CVE-2022-22587 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-22587 being actively exploited?

Yes. CVE-2022-22587 is on CISA's Known Exploited Vulnerabilities (KEV) catalog, added on 2022-01-28, which means active exploitation has been confirmed. It should be prioritised for remediation.

What products are affected by CVE-2022-22587?

CVE-2022-22587 primarily affects Apple Ipados. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2022-22587?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Because this CVE is known to be actively exploited, treat remediation as urgent — CISA KEV typically sets a short remediation deadline.

Does CVE-2022-22587 have an EU (EUVD) identifier?

Yes. CVE-2022-22587 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2022-27732. It is also flagged as exploited in the EUVD (since 2022-01-28).

When was CVE-2022-22587 published?

CVE-2022-22587 was published on 2022-03-18 and last updated on 2026-06-17.

CVE-2022-22587

CVE-2022-22587 is a critical-severity vulnerability in Apple Ipados with a CVSS 3.x base score of 9.8. It is listed in CISA's Known Exploited Vulnerabilities (KEV) catalog, confirming it has been exploited in the wild (added 2022-01-28). The underlying weakness is classified as CWE-787.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 10.0
EPSS exploit prediction: 12% (96th percentile)
Actively exploited: Yes — listed in CISA KEV (added 2022-01-28)
EU (EUVD) id: EUVD-2022-27732
EU exploitation: Flagged exploited in the ENISA EU Vulnerability Database (since 2022-01-28)
Weakness: CWE-787
Affected product: Apple Ipados
Published: 2022-03-18
Last modified: 2026-06-17

Description

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..

Frequently asked questions

What is CVE-2022-22587?: 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..
How severe is CVE-2022-22587?: CVE-2022-22587 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-22587 being actively exploited?: Yes. CVE-2022-22587 is on CISA's Known Exploited Vulnerabilities (KEV) catalog, added on 2022-01-28, which means active exploitation has been confirmed. It should be prioritised for remediation.
What products are affected by CVE-2022-22587?: CVE-2022-22587 primarily affects Apple Ipados. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2022-22587?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Because this CVE is known to be actively exploited, treat remediation as urgent — CISA KEV typically sets a short remediation deadline.
Does CVE-2022-22587 have an EU (EUVD) identifier?: Yes. CVE-2022-22587 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2022-27732. It is also flagged as exploited in the EUVD (since 2022-01-28).
When was CVE-2022-22587 published?: CVE-2022-22587 was published on 2022-03-18 and last updated on 2026-06-17.

References

Affected products (3)

cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*

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