AI and data stack advisories

Severe, 6 weeks1490Projects326

1490 severe, 6 weeks · 326 projects

AppleCVE-2026-86955

Apple iOS and iPadOS: missing authorization

Apple

CVE-2026-86955 · Published Oct 20, 2026 · updated Nov 3, 2026

Medium5.5
Fix: upgrade to 27 or later
Apple advisory

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

Affected versions

PackageAffectedFixed in
iOS and iPadOS
Product
< 2727
Details and references
CVSS 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Severity from
CISA (its enrichment of the CVE record)
Weakness
CWE-862

More Apple advisories

All Apple
High 7.5Oct 20Apple iOS and iPadOS: improper authorizationCVE-2026-86977fixed in 27Medium 5.5Oct 20Apple macOS: information disclosureCVE-2026-86979fixed in 27Medium 5.5Oct 20Apple macOS: out-of-bounds writeCVE-2026-86981fixed in 15.8 +1Medium 5.5Oct 20Apple iOS and iPadOS: improper authorizationCVE-2026-86976fixed in 27 +1Medium 5.9Oct 20Apple iOS and iPadOS: denial of serviceCVE-2026-86963fixed in 26.7 +1Medium 4.3Oct 20Apple iOS and iPadOS: out-of-bounds readCVE-2026-86975fixed in 27 +2