Is CVE-2023-35984 in the CISA KEV catalog?

No. CVE-2023-35984 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-35984?

CVE-2023-35984 has a CVSS v3 base score of 4.3 (MEDIUM).

What is the EPSS score for CVE-2023-35984?

CVE-2023-35984 has an EPSS score of 0.72% (49th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-35984?

Upgrade ipados to 17.0 or later. Fixes are available for 5 affected products.

CVE & CISA-KEV Catalog

CVE-2023-35984

MEDIUM

4.3

CVSS v3

NVD

Description

The issue was addressed with improved checks. This issue is fixed in tvOS 17, iOS 17 and iPadOS 17, watchOS 10, macOS Sonoma 14. An attacker in physical proximity can cause a limited out of bounds write.

CWE-787Out-of-bounds Write

How to fix

Remediation Available

ipadosNVD

Affected:< 17.0Fixed in:17.0CVE-2023-35984derived from NVD

iphone osNVD

Affected:< 17.0Fixed in:17.0CVE-2023-35984derived from NVD

macosNVD

Affected:< 14.0Fixed in:14.0CVE-2023-35984derived from NVD

tvosNVD

Affected:< 17.0Fixed in:17.0CVE-2023-35984derived from NVD

watchosNVD

Affected:< 10.0Fixed in:10.0CVE-2023-35984derived 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 VectorPhysical

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityLow

AvailabilityLow

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

Exploit Intelligence

0.72%probability of exploitation in 30 days

49thpercentile

Moderate risk: more likely to be exploited than 49% of all known CVEs.

References

Vendor Advisory4

Third-Party Advisory4

Other references4

Related Vulnerabilities

Other CWE-787 (Out-of-bounds Write) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2025-22457	Critical	9.0	100%	KEV + Ransom	Fix
CVE-2025-0282	Critical	9.0	100%	KEV + Ransom	-
CVE-2015-3113	Critical	9.8	100%	KEV	Fix
CVE-2021-20038	Critical	9.8	100%	KEV + Ransom	-
CVE-2023-4863	High	8.8	100%	KEV	Fix
CVE-2020-16040	Medium	6.5	100%	-	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 2025-11-04.