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No exploitation reportedFix available

CVE-2026-113941

macOS Out‑of‑Bounds Read Enables Kernel Memory Disclosure or System Termination

No exploitation reported by the sources we read.

  • Published2026-10-26
  • Fixed in27.2
  • WeaknessCWE-125

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

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27.2. An app may be able to cause unexpected system termination or read kernel memory.

Timeline

dates in UTC
  1. 2026-10-2621:18CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-11-02 21:37 UTC
Indicators tagged with this CVE, per day0 indicators over 7 days
Block these indicators
  • Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2026-113941?format=txt
  • CSV export: https://api.ismalicious.com/edl/cve/CVE-2026-113941?format=csv
  • TAXII collection of exploited CVEs
  • The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD
Apple macos
BranchAffectedFixed in
27.x≥ 27.0, < 27.227.2

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

Fix

  1. Update Apple macos to 27.2

Advisories and patches

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof-of-concept repositories
none listed
PoC-in-GitHub
Metasploit modules
none listed
Metasploit Framework

Sources

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Published
2026-10-26
Last Modified
2026-11-02
NVD status
Analyzed
GitHub Advisory
GHSA-gw42-4992-f7ph

Frequently asked questions

What is CVE-2026-113941?

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27.2. An app may be able to cause unexpected system termination or read kernel memory.

Is CVE-2026-113941 actively exploited?

Active exploitation of CVE-2026-113941 has not been confirmed. Its EPSS score was 0.2% on 2026-11-02, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2026-113941?

CVE-2026-113941 has a CVSS v3 base score of 7.1 (HIGH severity), with vector string CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H.

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Sources for this record