CVE-2026-84530 — An information disclosure issue was addressed with improved memory management

Back Back to CVE browser

LOW

An information disclosure issue was addressed with improved memory management

Published Sep 14, 2026

3.3

LOW

CVSS 3.1

EPSS 0.15%

Description

An information disclosure issue was addressed with improved memory management. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Tahoe 26.7, tvOS 27, visionOS 27, watchOS 27. An app may be able to disclose kernel memory.

Affected products

Vendor Apple Product iOS and iPadOS Default
n/a
- Version
  0
  Status
  affected
  Constraints
  <26.7
- Version
  0
  Status
  affected
  Constraints
  <27
Vendor Apple Product macOS Default
n/a
- Version
  0
  Status
  affected
  Constraints
  <26.7
- Version
  0
  Status
  affected
  Constraints
  <27
Vendor Apple Product tvOS Default
n/a
- Version
  0
  Status
  affected
  Constraints
  <27
Vendor Apple Product visionOS Default
n/a
- Version
  0
  Status
  affected
  Constraints
  <27
Vendor Apple Product watchOS Default
n/a
- Version
  0
  Status
  affected
  Constraints
  <27

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Apple

iOS and iPadOS

n/a

Version	Status	Constraints
0	affected	<26.7
0	affected	<27

Apple

macOS

n/a

Version	Status	Constraints
0	affected	<26.7
0	affected	<27

Apple

tvOS

n/a

Version	Status	Constraints
0	affected	<27

Apple

visionOS

n/a

Version	Status	Constraints
0	affected	<27

Apple

watchOS

n/a

Version	Status	Constraints
0	affected	<27

Remediation

No remediation recorded yet.

Metrics

0.15% 0.00148

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.

EPSS probability 0.00148

Score over time

Sep–Oct 2026

EPSS v5

Percentile over time

EPSS v5

Table of values (2 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 2, 2026	0.15% (0.00148)	3.40th	v5 (v2026.06.15)
Sep 15, 2026	0.20% (0.00203)	10.44th	v5 (v2026.06.15)

Weaknesses (1)

CWE-200

Exposure of Sensitive Information

References (7)

https://support.apple.com/en-us/149034
Vendor Advisory
https://support.apple.com/en-us/149035
Vendor Advisory
https://support.apple.com/en-us/149036
Vendor Advisory
https://support.apple.com/en-us/149037
Vendor Advisory
https://support.apple.com/en-us/149038
Vendor Advisory
https://support.apple.com/en-us/149041
Vendor Advisory
https://support.apple.com/en-us/149042
Vendor Advisory

Link	Providers	Tags
https://support.apple.com/en-us/149034		Vendor Advisory
https://support.apple.com/en-us/149035		Vendor Advisory
https://support.apple.com/en-us/149036		Vendor Advisory
https://support.apple.com/en-us/149037		Vendor Advisory
https://support.apple.com/en-us/149038		Vendor Advisory
https://support.apple.com/en-us/149041		Vendor Advisory
https://support.apple.com/en-us/149042		Vendor Advisory