Unknown

CVE-2026-86976 — An authorization issue was addressed with improved state management. This issue is fixed…

An authorization issue was addressed with improved state management. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27. An app may be able to access sensitive user data.

Published Oct 19, 2026 · Updated Oct 19, 2026 · Sources: NIST National Vulnerability Database, CVE Program (cve.org) e CISA ADP · CNA: apple

Low

Who exploits it and how urgent it is

A 0–100 score combining confirmed exploitation, ransomware and APT use, public exploits, EPSS and severity.

No exploitation signal in the sources consulted so far.

How the score was calculated

No scoring signals.

The score orders the patch queue; it does not replace your asset context (internet exposure, criticality, compensating controls).

Triage

Is it exploited, how likely is exploitation, what does it touch, and how severe do the sources call it.

Exploitation

Not confirmed

Not in CISA KEV — an absence of record, not proof it is unexploited.

EPSS FIRST

—

No EPSS score.

Affects

Apple

iOS and iPadOS and 1 more

CVSS base

—

Score not published yet.

Remediation

Fixes and mitigations documented by the sources — linked to the original advisory.

No fix documented by the sources we poll. That does not mean none exists: check the vendor advisory.

First 24 hours

Ordered from the record’s own fields — exposure first, because you cannot patch what you have not found. A rule-generated starting point.

Identify exposed assets running the affected vendor/product/version combinations (Apple iOS and iPadOS, Apple Macos).
No fix documented in the sources: reduce exposure and monitor the vendor advisory.
Search available logs for exploit probes, errors and authentication anomalies.

Affected scope

Vendor, product and versions as the sources word them.

Vendor	Product	Versions	Status	Source
Apple	iOS and iPadOS	< 27	Vulnerable	CVE Program (cve.org) e CISA ADP
Apple	Macos	< 27	Vulnerable	CVE Program (cve.org) e CISA ADP

Detection

Read off the CVSS vector and the weakness class. Starting points, not tested rules.

Not enough vector or weakness data: use the affected application’s logs as a starting point.

application logs

Timeline

What happened to this CVE, newest first.

2026
Record published
Oct 19, 2026
Affected products added · apple/ios and ipados, apple/macos
Oct 19, 2026 · CVE Program (cve.org) e CISA ADP
Source status changed · → Received
Oct 19, 2026 · NIST National Vulnerability Database
Record created in this database
Oct 19, 2026 · Alertas do Telegram
CVE published
Oct 19, 2026 · apple

Source activity

Repeated readings are counted rather than listed.

1× References added · Oct 19, 2026 – Oct 19, 2026
1× Official description updated · Oct 19, 2026 – Oct 19, 2026

References

2 on the record

support.apple.com/en-us/149035
NIST National Vulnerability Database
support.apple.com/en-us/149034
NIST National Vulnerability Database

Elsewhere on this site

Apple
every CVE for this vendor

Related CVEs (same products)

Unknown CVE-2026-86977 An authorization issue was addressed with improved network restrictions. This issue is… 2h
Unknown CVE-2026-86975 An out-of-bounds read was addressed with improved bounds checking. This issue is fixed… 2h
Unknown CVE-2026-86979 A privacy issue was addressed with improved checks. This issue is fixed in macOS Golden… 2h
Unknown CVE-2026-86981 An out-of-bounds write issue was addressed with improved bounds checking. This issue is… 2h
Unknown CVE-2026-86963 A denial-of-service issue was addressed with improved input validation. This issue is… 2h
Unknown CVE-2026-86955 An authorization issue was addressed with improved state management. This issue is fixed… 2h

Not in any source we poll

Listed rather than left blank: an empty field and an unmeasured one look identical on screen, and only one is a reason to look elsewhere.

No CVSS score published by NVD, the CNA, CISA or GitHub so far.
No FIRST EPSS score.
No fixed version, patch or mitigation documented.
No CISA SSVC assessment.
No CWE classification.
No confirmed IOCs, IP addresses, domains, file hashes, or malware artifacts supplied.
No organization-specific asset inventory, compensating-control status, or patch deployment evidence supplied.
No exploit packet captures, log samples, or incident case IDs supplied.

Answered from this record

Text assembled only from the fields above — no additional claims.

What should defenders know first?

CVE-2026-86976 is "An authorization issue was addressed with improved state management. This issue is fixed…", rated Unknown. It affects iOS and iPadOS (Apple); versions are in the scope table. It is not in CISA KEV, which does not rule out exploitation. First verify whether exposed or business-critical assets run the affected versions, apply vendor fixes or mitigations, and preserve logs for review.

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