CVE-2026-86958
At a glance
- Severity
- Not available
- EPSS
- EPSS 0.31 % · percentile 24 (2026-10-27)
- State
- PUBLISHED
- Published
- Updated
- Assigner
- apple
- NVD status
- Awaiting Analysis
Description
The issue was addressed with improved memory handling. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. An attacker with memory write capability may be able to bypass pointer authentication codes and run arbitrary code.
European references
- ENISA EUVD · EUVD-2026-110154
- GCVE · GCVE-0-2026-86958
CERT-FR advisories
- CERTFR-2026-AVI-1387 — Multiples vulnérabilités dans les produits Apple · cert.ssi.gouv.fr
Affected products
| Product | Versions |
|---|---|
| Apple · macOS | affected 0 < 15.8.2 ; affected 0 < 26.7.2 ; affected 0 < 27 |
References
- https://support.apple.com/en-us/149035
- https://support.apple.com/en-us/149522
- https://support.apple.com/en-us/149523
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 |