CVE-2026-112637

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-112637
StatePUBLISHED
Assignerapple
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-10-26 21:17:57 UTC
Updated2026-11-02 18:25:01 UTC
DescriptionA use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 27.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, tvOS 27.2, visionOS 27.2, watchOS 27.2. Processing maliciously crafted web content may lead to arbitrary code execution.

Risk And Classification

Primary CVSS: v3.1 8.8 HIGH from ADP

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

EPSS: 0.005440000 probability, percentile 0.454900000 (date 2026-10-27)

Problem Types: CWE-416 | Processing maliciously crafted web content may lead to arbitrary code execution | CWE-416 CWE-416 Use After Free

VersionSourceTypeScoreSeverityVector
3.1ADPDECLARED8.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
3.1134c704f-9b21-4f2e-91b3-4a467353bcc0Secondary8.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS v3.1 Breakdown

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

CVSS:3.1/AV:N/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 Ipados All All All All
Operating System Apple Iphone Os All All All All
Operating System Apple Macos All All All All
Application Apple Safari All All All All
Operating System Apple Tvos All All All All
Operating System Apple Visionos All All All All
Operating System Apple Watchos All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Apple Safari affected 27.2 custom Not specified
CNA Apple IOS And IPadOS affected 27.2 custom Not specified
CNA Apple MacOS affected 27.2 custom Not specified
CNA Apple TvOS affected 27.2 custom Not specified
CNA Apple VisionOS affected 27.2 custom Not specified
CNA Apple WatchOS affected 27.2 custom Not specified

References

ReferenceSourceLinkTags
support.apple.com/en-us/149521 [email protected] support.apple.com Release Notes, Vendor Advisory
support.apple.com/en-us/149525 [email protected] support.apple.com Release Notes, Vendor Advisory
support.apple.com/en-us/149527 [email protected] support.apple.com Release Notes, Vendor Advisory
support.apple.com/en-us/149526 [email protected] support.apple.com Release Notes, Vendor Advisory
support.apple.com/en-us/149524 [email protected] support.apple.com Release Notes, Vendor Advisory
support.apple.com/en-us/149230 [email protected] support.apple.com Release Notes, Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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