Is CVE-2025-46306 in the CISA KEV catalog?

No. CVE-2025-46306 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2025-46306?

CVE-2025-46306 has a CVSS v3 base score of 5.5 (MEDIUM).

What is the EPSS score for CVE-2025-46306?

CVE-2025-46306 has an EPSS score of 0.12% (2th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2025-46306?

Upgrade ipados to 26.0 or later. Fixes are available for 4 affected products.

CVE & CISA-KEV Catalog

CVE-2025-46306

MEDIUM

5.5

CVSS v3

NVD

Description

The issue was addressed with improved bounds checks. This issue is fixed in Keynote 15.1, iOS 26 and iPadOS 26, macOS Tahoe 26. Processing a maliciously crafted Keynote file may disclose memory contents.

CWE-125Out-of-bounds Read

How to fix

Remediation Available

ipadosNVD

Affected:< 26.0Fixed in:26.0CVE-2025-46306derived from NVD

iphone osNVD

Affected:< 26.0Fixed in:26.0CVE-2025-46306derived from NVD

keynoteNVD

Affected:< 15.1Fixed in:15.1CVE-2025-46306derived from NVD

macosNVD

Affected:< 26.0Fixed in:26.0CVE-2025-46306derived 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

ConfidentialityHigh

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.12%probability of exploitation in 30 days

2ndpercentile

Low risk: more likely to be exploited than 2% of all known CVEs.

References

Vendor Advisory3

Related Vulnerabilities

Other CWE-125 (Out-of-bounds Read) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2014-0160	High	7.5	100%	KEV	Fix
CVE-2025-5777	High	7.5	100%	KEV + Ransom	Fix
CVE-2021-4034	High	7.8	95%	KEV	Fix
CVE-2023-21769	High	7.5	92%	-	Fix
CVE-2023-49285	High	8.6	89%	-	Fix
CVE-2020-8794	Critical	9.8	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 2026-03-25.