CVE-2026-43673

Description

The issue was addressed with improved memory handling. This issue is fixed in iOS 18.7.10 and iPadOS 18.7.10, iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. Processing a maliciously crafted audio file may corrupt process memory.

Scores

Weaknesses (CWE)

• CWE-119

European references

• ENISA EUVD · EUVD-2026-49452
• GCVE · GCVE-0-2026-43673

CERT-FR advisories

• CERTFR-2026-AVI-1038 — Multiples vulnérabilités dans les produits Apple · cert.ssi.gouv.fr
• CERTFR-2026-AVI-0938 — Multiples vulnérabilités dans les produits Apple · cert.ssi.gouv.fr

Affected configurations (NVD CPE)

• cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* < 26.6
• cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* < 26.6
• cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* ≥ 14.0 < 14.8.8
• cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* ≥ 15.0 < 15.7.8
• cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* ≥ 26.0 < 26.6
• cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* < 26.6
• cpe:2.3:o:apple:visionos:*:*:*:*:*:*:*:* < 26.6
• cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* < 26.6

Affected products

References

• https://support.apple.com/en-us/128066
• https://support.apple.com/en-us/128067
• https://support.apple.com/en-us/128068
• https://support.apple.com/en-us/128069
• https://support.apple.com/en-us/128070
• https://support.apple.com/en-us/128071
• https://support.apple.com/en-us/128072
• https://support.apple.com/en-us/148287

Sources