CVE-2026-28931
Apple iOS and iPadOS
HIGH 8.8
At a glance
- Source
- NVD
- EPSS
- EPSS 0.50 % · percentile 42 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- apple
- NVD status
- Analyzed
Description
A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Tahoe 26.6, tvOS 26.6, watchOS 26.6. Connecting to a malicious NFS server may lead to kernel memory corruption.
Weaknesses (CWE)
- CWE-120 — Buffer Copy without Checking Size (Classic Buffer Overflow)
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | HIGH 8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H | CISA-ADP |
| CVSS 3.1 | HIGH 8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H | NVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary) |
European references
- ENISA EUVD · EUVD-2026-49422
- GCVE · GCVE-0-2026-28931
CERT-FR advisories
- CERTFR-2026-AVI-0938 — Multiples vulnérabilités dans les produits Apple · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*< 26.6cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*< 26.6cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*≥ 26.0 < 26.6cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*< 26.6cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*< 26.6
Affected products
| Product | Versions |
|---|---|
| Apple · iOS and iPadOS | affected 0 < 26.6 |
| Apple · macOS | affected 0 < 26.6 |
| Apple · tvOS | affected 0 < 26.6 |
| Apple · watchOS | affected 0 < 26.6 |
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 |