CVE-2026-43799

En bref

Sévérité: CRITICAL 9.8
EPSS: EPSS 0.66 % · centile 51 (2026-10-27)
État: PUBLISHED
Publiée: 2026-07-27
Mise à jour: 2026-08-17
Attribuée par: apple
Statut NVD: Modified

Description

A use after free issue was addressed with improved memory management. 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. An app may be able to cause unexpected system termination.

Scores

Version	Score	Vecteur	Évalué par
CVSS 3.1	CRITICAL 9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	CISA-ADP
CVSS 3.1	CRITICAL 9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	NVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Faiblesses (CWE)

CWE-416

Références européennes

ENISA EUVD · EUVD-2026-49447
GCVE · GCVE-0-2026-43799

Avis du CERT-FR

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

Configurations affectées (CPE NVD)

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

Produits affectés

Produit	Versions
Apple · iOS and iPadOS	affected 0 < 18.7.10 ; affected 0 < 26.6
Apple · macOS	affected 0 < 14.8.8 ; affected 0 < 15.7.8 ; affected 0 < 26.6
Apple · tvOS	affected 0 < 26.6
Apple · visionOS	affected 0 < 26.6
Apple · watchOS	affected 0 < 26.6

Références

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)	Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD