Is CVE-2024-27804 in the CISA KEV catalog?

No. CVE-2024-27804 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-27804?

CVE-2024-27804 has a CVSS v3 base score of 5.5 (MEDIUM).

What is the EPSS score for CVE-2024-27804?

CVE-2024-27804 has an EPSS score of 1.32% (67th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2024-27804?

Upgrade ipados to 17.5 or later. Fixes are available for 6 affected products.

CVE & CISA-KEV Catalog

CVE-2024-27804

MEDIUM

5.5

CVSS v3

NVD

Description

The issue was addressed with improved memory handling. This issue is fixed in iOS 17.5 and iPadOS 17.5, macOS Sonoma 14.5, tvOS 17.5, visionOS 1.3, watchOS 10.5. An app may be able to cause unexpected system termination.

CWE-770Allocation of Resources Without Limits or Throttling CWE-1325

How to fix

Remediation Available

ipadosNVD

Affected:< 17.5Fixed in:17.5CVE-2024-27804derived from NVD

iphone osNVD

Affected:< 17.5Fixed in:17.5CVE-2024-27804derived from NVD

macosNVD

Affected:>= 14.0, < 14.5Fixed in:14.5CVE-2024-27804derived from NVD

tvosNVD

Affected:< 17.5Fixed in:17.5CVE-2024-27804derived from NVD

visionosNVD

Affected:< 1.3Fixed in:1.3CVE-2024-27804derived from NVD

watchosNVD

Affected:< 10.5Fixed in:10.5CVE-2024-27804derived 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 VectorLocal

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

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

Exploit Intelligence

1.32%probability of exploitation in 30 days

67thpercentile

Moderate risk: more likely to be exploited than 67% of all known CVEs.

References

Vendor Advisory9

Mailing List5

Other references5

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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 2026-04-02.