Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.5, 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 process crash.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
STABLE
If you run products in this scope, you should treat this CVE as relevant to your environment.
| Date | Total | Labels |
|---|
| 2026-05-12 | 1 | General1 |
| 2026-05-16 | 1 | Disclosure1 |
The severity is increased for this new vulnerability affecting Apple iOS and other products (CVE-2026-28883) https://vuldb.com/vuln/362804
Post summary
The tweet announces a new CVE affecting Apple iOS with increased severity but offers no further details about exploitation, patches, or technical specifics.
CVE-2026-28883 | Apple iOS/iPadOS/macOS/tvOS/visionOS/watchOS up to 26.4 Web use after free (WID-SEC-2026-1543) https://ift.tt/hLSBvY9 A vulnerability was found in Apple iOS, iPadOS, macOS, tvOS, visionOS and watchOS up to 26.4. It has been rated as critical. Affected by this …
Post summary
A critical vulnerability (CVE‑2026‑28883) affecting multiple Apple operating system versions up to 26.4 has been disclosed, but no PoC, exploit, patch, or detailed technical information is supplied.
6 of 6 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| OS | apple | ipados | - | - | - |
| OS | apple | iphone_os | - | - | - |
| OS | apple | macos | - | - | - |
| OS | apple | tvos | - | - | - |
| OS | apple | visionos | - | - | - |
| OS | apple | watchos | - | - | - |