CVE-2026-86990: An access issue was addressed with improved access restrictions

Q: How do I fix CVE-2026-86990?

ipados: upgrade to 18.7.11, 26.7.2, 27.2; iphone os: upgrade to 18.7.11, 26.7.2, 27.2; macos: upgrade to 26.7.2, 27.2. Exact commands for each OS are on this page.

Q: Is CVE-2026-86990 being exploited?

CVE-2026-86990 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-86990 affect?

CVE-2026-86990 affects ipados, iphone os, macos. Severity is medium (CVSS 5.1). An access issue was addressed with improved access restrictions. This issue is fixed in iOS 18.7.11 and iPadOS 18.7.11, iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, macOS Tahoe 26.7.2, visionOS 27.2. A mal

Q: How urgent is CVE-2026-86990?

Priority 22/100. No elevated risk signals yet.

Routine

MEDIUM 5.1UPGRADEUPGRADEUPGRADE

CVE-2026-86990 is a medium-severity flaw (CVSS 5.1) affecting ipados, iphone os, macos. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

An access issue was addressed with improved access restrictions. This issue is fixed in iOS 18.7.11 and iPadOS 18.7.11, iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, macOS Tahoe 26.7.2, visionOS 27.2. A malicious app may be able to access the camera without user permission.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	5.1 (Medium)
Attack vector	Local
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.3% (top 83%)
CISA exploited list	No
Weakness	CWE-284
Published	2026-10-26
Last modified	2026-11-04

Publisher (CNA): Apple Inc. · Vendor: apple

Last updated 2026-11-04 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-10-26 21:20 UTCPublished CVE record published
2026-11-04 19:25 UTCUpdated Record last modified

apple ipados UPGRADE

Affected: < 18.7.11 · >= 26.0 and < 26.7.2 · >= 27.0 and < 27.2

Fixed in: 18.7.11, 26.7.2, 27.2

Safe to downgrade to: a release before 26.0

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

apple iphone os UPGRADE

Affected: < 18.7.11 · >= 26.0 and < 26.7.2 · >= 27.0 and < 27.2

Fixed in: 18.7.11, 26.7.2, 27.2

Safe to downgrade to: a release before 26.0

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

apple macos UPGRADE

Affected: >= 26.0 and < 26.7.2 · >= 27.0 and < 27.2

Fixed in: 26.7.2, 27.2

Safe to downgrade to: a release before 26.0

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

apple visionos UPGRADE

Affected: < 27.2

Fixed in: 27.2

Safe to downgrade to: no unaffected older release

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

Advisories and coverage

Research and news

Vulners Bulletins: CVE-2026-86990 2026-10-26

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-86990?

ipados: upgrade to 18.7.11, 26.7.2, 27.2; iphone os: upgrade to 18.7.11, 26.7.2, 27.2; macos: upgrade to 26.7.2, 27.2. Exact commands for each OS are on this page.

Is CVE-2026-86990 being exploited?

CVE-2026-86990 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-86990 affect?

CVE-2026-86990 affects ipados, iphone os, macos. Severity is medium (CVSS 5.1). An access issue was addressed with improved access restrictions. This issue is fixed in iOS 18.7.11 and iPadOS 18.7.11, iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, macOS Tahoe 26.7.2, visionOS 27.2. A mal

How urgent is CVE-2026-86990?

Priority 22/100. No elevated risk signals yet.

Software pages

iOS vulnerabilities · macOS vulnerabilities · iPadOS vulnerabilities

Related CVEs

CVE-2026-86966 MEDIUM 5.5 UPGRADE UPGRADE This issue was addressed with improved handling of symlinks
CVE-2026-86968 HIGH 7.5 UPGRADE UPGRADE An access issue was addressed with improved access control
CVE-2026-86973 MEDIUM 6.5 UPGRADE UPGRADE An out-of-bounds read was addressed with improved bounds checking
CVE-2026-86974 HIGH 7.5 UPGRADE UPGRADE A type confusion issue was addressed with improved checks
CVE-2024-27834 MEDIUM 5.5 UPGRADE UPGRADE The issue was addressed with improved checks

References

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