CVE-2026-84635

At a glance

Severity: MEDIUM 6.5
EPSS: EPSS 0.37 % · percentile 31 (2026-10-27)
State: PUBLISHED
Published: 2026-09-14
Updated: 2026-10-26
Assigner: apple
NVD status: Analyzed

Description

A logic issue was addressed with improved state management. This issue is fixed in Safari 27, iOS 27 and iPadOS 27, macOS Golden Gate 27, tvOS 27, visionOS 27, watchOS 27. Processing maliciously crafted web content may lead to an unexpected process termination.

Scores

Version	Score	Vector	Scored by
CVSS 3.1	MEDIUM 6.5	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H	CISA-ADP
CVSS 3.1	MEDIUM 6.5	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H	NVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Weaknesses (CWE)

CWE-843

European references

ENISA EUVD · EUVD-2026-78038
GCVE · GCVE-0-2026-84635

CERT-FR advisories

CERTFR-2026-AVI-1172 — Multiples vulnérabilités dans les produits Apple · cert.ssi.gouv.fr

Affected configurations (NVD CPE)

cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:* < 27.0
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* < 27.0
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* < 27.0
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* < 27.0
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* < 27.0
cpe:2.3:o:apple:visionos:*:*:*:*:*:*:*:* < 27.0
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* < 27.0

Affected products

Product	Versions
Apple · Safari	affected 0 < 27
Apple · iOS and iPadOS	affected 0 < 27
Apple · macOS	affected 0 < 27
Apple · tvOS	affected 0 < 27
Apple · visionOS	affected 0 < 27
Apple · watchOS	affected 0 < 27

References

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