medium6.5
CVE-2026-28946
A use-after-free issue was addressed with improved memory management.
Impact
A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.5, macOS Tahoe 26.5. Processing maliciously crafted web content may lead to an unexpected Safari crash.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Apple | Macos | from 26.0 before 26.5 |
Weakness classification
References
- NVD record
- CVE.org record
- https://support.apple.com/en-us/127115
- https://support.apple.com/en-us/127121
- https://access.redhat.com/errata/RHSA-2026:25918
- https://access.redhat.com/errata/RHSA-2026:25927
- https://access.redhat.com/errata/RHSA-2026:27728
- https://access.redhat.com/errata/RHSA-2026:27785
- https://access.redhat.com/errata/RHSA-2026:27804
- https://access.redhat.com/errata/RHSA-2026:28114
- https://access.redhat.com/errata/RHSA-2026:28146
- https://access.redhat.com/errata/RHSA-2026:28147
- https://access.redhat.com/errata/RHSA-2026:28148
- https://access.redhat.com/security/cve/CVE-2026-28946
- https://bugzilla.redhat.com/show_bug.cgi?id=2471790
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-28946.json