CVE-2026-28946
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Summary
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 Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Apple | Safari | 0 < 26.5 | affected |
| Apple | macOS | 0 < 26.5 | affected |
Weaknesses
- Processing maliciously crafted web content may lead to an unexpected Safari crash
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash
Additional References
- 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
- https://access.redhat.com/errata/RHSA-2026:27728
- https://access.redhat.com/errata/RHSA-2026:25918
- https://access.redhat.com/errata/RHSA-2026:27785
- https://access.redhat.com/errata/RHSA-2026:28114
- https://access.redhat.com/errata/RHSA-2026:27804
- https://access.redhat.com/errata/RHSA-2026:28148
- https://access.redhat.com/errata/RHSA-2026:28146
- https://access.redhat.com/errata/RHSA-2026:28147
- https://access.redhat.com/errata/RHSA-2026:25927
References
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