Description (CNA)
A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.5, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5. Processing maliciously crafted web content may lead to an unexpected Safari crash.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Apple / Safari | affected 0 before 26.5 |
| Apple / iOS and iPadOS | affected 0 before 18.7.10; affected 0 before 26.5 |
| Apple / macOS | affected 0 before 26.5 |
| Apple / tvOS | affected 0 before 26.5 |
| Apple / visionOS | affected 0 before 26.5 |
| Apple / watchOS | affected 0 before 26.5 |
CWE
No CWE identifiers supplied.
References
- https://support.apple.com/en-us/127110
- https://support.apple.com/en-us/127115
- https://support.apple.com/en-us/127118
- https://support.apple.com/en-us/127119
- https://support.apple.com/en-us/127120
- https://support.apple.com/en-us/127121
- https://support.apple.com/en-us/148287
ADP enrichment
No English description supplied.
No references supplied.
A flaw was found in WebKitGTK. Processing malicious web content can cause a use-after-free issue due to improper memory management and result in an unexpected process crash.
- https://access.redhat.com/security/cve/CVE-2026-28947
- https://bugzilla.redhat.com/show_bug.cgi?id=2483964
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-28947.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