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CVE-2026-113909

Local Memory Corruption Vulnerability in Apple iOS, iPadOS, macOS, and visionOS

No exploitation reported by the sources we read.

  • Published2026-10-26
  • Fixed in27.2 · 26.7.2
  • WeaknessCWE-787

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, visionOS 27.2. An attacker in physical proximity may be able to corrupt process memory.

Timeline

dates in UTC
  1. 2026-10-2620:42CVE publishedCNA

Versions per branch

NVD
Apple ipados
BranchAffectedFixed in
27.x≥ 27.0, < 27.227.2
26.7< 26.7.226.7.2
Apple iphone os
BranchAffectedFixed in
27.x≥ 27.0, < 27.227.2
26.7< 26.7.226.7.2
Apple macos
BranchAffectedFixed in
27.x≥ 27.0, < 27.227.2

1 more product in the sources.

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Products declared by the CNA3 products

As apple, the CNA that assigned this CVE, declared them in the CVE record; versions as written.

  • Apple iOS and iPadOS
    Affected
    • < 26.7.2fixed in 26.7.2custom
    • < 27.2fixed in 27.2custom
  • Apple macOS
    Affected
    • < 27.2fixed in 27.2custom
  • Apple visionOS
    Affected
    • < 27.2fixed in 27.2custom

Source: the CNA record (CVE Program), © The MITRE Corporation,CVE Terms of UseCVE recordupdated 2026-10-26

Fix

  1. Update Apple ipados to 27.2 · 26.7.2

Advisories and patches

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Metasploit modules
none listed
Metasploit Framework

Sources

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published
2026-10-26
Last Modified
2026-11-04
NVD status
Modified
GitHub Advisory
GHSA-wc7p-jq6f-9c2c

Frequently asked questions

What is CVE-2026-113909?

A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, visionOS 27.2. An attacker in physical proximity may be able to corrupt process memory.

Is CVE-2026-113909 actively exploited?

Active exploitation of CVE-2026-113909 has not been confirmed. Its EPSS score was 0.4% on 2026-11-04, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2026-113909?

CVE-2026-113909 has a CVSS v3 base score of 8 (HIGH severity), with vector string CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

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