Riskcovery

CVE-2026-84609

State
Published
Severity
9.8 Critical
Published
Sep 14, 2026
Updated
Oct 26, 2026
Reserved
Sep 1, 2026

Read the record on cve.org

Description

A permissions issue was addressed with improved path validation. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, tvOS 27, visionOS 27, watchOS 27. An app may be able to modify protected system files.

Scores

CVSSScoreVectorSource
3.19.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCISA-ADP

Weaknesses

  • CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Affected Products

ProductVersions
iOS and iPadOSApple
  • before 27Affected
macOSApple
  • before 15.8Affected
  • before 26.7Affected
  • before 27Affected
tvOSApple
  • before 27Affected
visionOSApple
  • before 27Affected
watchOSApple
  • before 27Affected

References

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.