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CVE-2025-46316

MEDIUM
4.3
CVSS Score
Published: January 28, 2026 at 05:26 PM UTC
Updated: June 17, 2026 at 09:26 AM UTC
4 products affected across 1 vendormacOSiPhone OSiPadOS

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Severity
MEDIUM4.3
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 26.1 and iPadOS 26.1, Pages 15.1, macOS Tahoe 26.1. Processing a maliciously crafted Pages document may result in unexpected termination or disclosure of process memory.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

iPadOS· Apple
95%
v < 26.1
Affected range stops below 26.1, so it looks safe — our inference, not a vendor statement
iPhone OS· Apple
95%
v < 26.1
macOS· Apple
95%
v < 26.1
Affected range stops below 26.1, so it looks safe — our inference, not a vendor statement
Pages· Apple
95%
v < 15.1
Affected range stops below 15.1, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (3)

Release NotesVendor Advisory
Source: cverecord
https://support.apple.com/en-us/125634
Release NotesVendor Advisory
Source: cverecord
https://support.apple.com/en-us/126255
Release NotesVendor Advisory
Source: cverecord
https://support.apple.com/en-us/125632

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

4.3MEDIUMCISA-ADP
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
LOW
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-125

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