Riskcovery

CVE-2026-43794

State
Published
Severity
8.8 High
Published
Aug 17, 2026
Updated
Oct 26, 2026
Reserved
May 1, 2026

Read the record on cve.org

Description

A memory corruption issue was addressed with improved memory handling. This issue is fixed in Safari 26.6.1, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.6.1 and iPadOS 26.6.1, macOS Tahoe 26.6.2, tvOS 27, visionOS 27, watchOS 27. Processing maliciously crafted web content may lead to memory corruption.

Scores

CVSSScoreVectorSource
3.18.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HCISA-ADP

Weaknesses

  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

Affected Products

ProductVersions
SafariApple
  • before 26.6.1Affected
iOS and iPadOSApple
  • before 18.7.10Affected
  • before 26.6.1Affected
macOSApple
  • before 26.6.2Affected
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.