CVE-2025-43277

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2025-43277
StatePUBLISHED
Assignerapple
Source PriorityCVE Program / NVD first with legacy fallback
Published2025-07-30 00:15:38 UTC
Updated2026-04-02 19:20:18 UTC
DescriptionThe issue was addressed with improved memory handling. This issue is fixed in iOS 18.6 and iPadOS 18.6, macOS Sequoia 15.6, macOS Sonoma 14.8, tvOS 18.6, visionOS 2.6, watchOS 11.6. Processing a maliciously crafted audio file may lead to memory corruption.

Risk And Classification

Primary CVSS: v3.1 7.8 HIGH from ADP

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

EPSS: 0.000290000 probability, percentile 0.081850000 (date 2026-04-07)

Problem Types: CWE-119 | Processing a maliciously crafted audio file may lead to memory corruption | CWE-119 CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

VersionSourceTypeScoreSeverityVector
3.1ADPDECLARED7.8HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
3.1134c704f-9b21-4f2e-91b3-4a467353bcc0Secondary7.8HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Apple Macos All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Apple IOS And IPadOS affected 18.6 custom Not specified
CNA Apple MacOS affected 14.8 custom Not specified
CNA Apple MacOS affected 15.6 custom Not specified
CNA Apple TvOS affected 18.6 custom Not specified
CNA Apple VisionOS affected 2.6 custom Not specified
CNA Apple WatchOS affected 11.6 custom Not specified

References

ReferenceSourceLinkTags
seclists.org/fulldisclosure/2025/Jul/32 af854a3a-2127-422b-91ae-364da2661108 seclists.org
support.apple.com/en-us/124149 [email protected] support.apple.com
seclists.org/fulldisclosure/2025/Jul/37 af854a3a-2127-422b-91ae-364da2661108 seclists.org
support.apple.com/en-us/124154 [email protected] support.apple.com
support.apple.com/en-us/124155 [email protected] support.apple.com
seclists.org/fulldisclosure/2025/Jul/35 af854a3a-2127-422b-91ae-364da2661108 seclists.org
support.apple.com/en-us/125112 [email protected] support.apple.com Release Notes, Vendor Advisory
support.apple.com/en-us/124147 [email protected] support.apple.com
seclists.org/fulldisclosure/2025/Sep/55 af854a3a-2127-422b-91ae-364da2661108 seclists.org
support.apple.com/en-us/124153 [email protected] support.apple.com
seclists.org/fulldisclosure/2025/Jul/30 af854a3a-2127-422b-91ae-364da2661108 seclists.org
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