Is CVE-2022-32790 in the CISA KEV catalog?

No. CVE-2022-32790 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-32790?

CVE-2022-32790 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2022-32790?

CVE-2022-32790 has an EPSS score of 1.75% (75th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-32790?

Upgrade ipados to 15.5 or later. Fixes are available for 5 affected products.

CVE & CISA-KEV Catalog

CVE-2022-32790

HIGHEPSS 75th pctl

7.5

CVSS v3

NVD

Description

This issue was addressed with improved checks. This issue is fixed in tvOS 15.5, watchOS 8.6, iOS 15.5 and iPadOS 15.5, macOS Monterey 12.4, macOS Big Sur 11.6.6, Security Update 2022-004 Catalina. A remote user may be able to cause a denial-of-service.

CWE-400Resource Exhaustion

How to fix

Remediation Available

ipadosNVD

Affected:< 15.5Fixed in:15.5CVE-2022-32790derived from NVD

iphone osNVD

Affected:< 15.5Fixed in:15.5CVE-2022-32790derived from NVD

macosNVD

Affected:>= 12.0, < 12.4Fixed in:12.4CVE-2022-32790derived from NVD

tvosNVD

Affected:< 15.5Fixed in:15.5CVE-2022-32790derived from NVD

watchosNVD

Affected:< 8.6Fixed in:8.6CVE-2022-32790derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploit Intelligence

1.75%probability of exploitation in 30 days

75thpercentile

Elevated risk: more likely to be exploited than 75% of all known CVEs.

References

Vendor Advisory6

Related Vulnerabilities

Other CWE-400 (Resource Exhaustion) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-44487	High	7.5	100%	KEV	Fix
CVE-2021-44228	Critical	10.0	100%	KEV + Ransom	Fix
CVE-2011-3192	High	7.8	99%	-	Fix
CVE-2019-11478	Medium	5.3	95%	-	Fix
CVE-2024-25617	Medium	5.3	89%	-	Fix
CVE-2018-1000115	High	7.5	89%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-05-22.