AI and data stack advisories

Severe, 6 weeks1496Projects326

1496 severe, 6 weeks · 326 projects

AppleCVE-2026-84510

Apple iOS and iPadOS: buffer overflow

Apple

CVE-2026-84510 · Published Sep 14, 2026 · updated Sep 18, 2026

Medium6.5
Fix: upgrade to 26.7 or later (3 fixed versions below)
Apple advisory

A heap buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. Mounting a maliciously crafted volume may lead to unexpected system termination.

Affected versions

PackageAffectedFixed in
iOS and iPadOS
Product
< 26.726.7
< 2727
macOS
Product
< 15.815.8
< 26.726.7
< 2727
Details and references
CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Severity from
CISA (its enrichment of the CVE record)
Weakness
CWE-122

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