Exploited CVEs / Apple / CVE-2023-28206
CVE-2023-28206
Actively exploited Apple iOS, iPadOS, and macOS vulnerability, High severity, CVSS 8.6. Added to the CISA KEV catalog 2023-04-10.
Apple iOS, iPadOS, and macOS IOSurfaceAccelerator Out-of-Bounds Write Vulnerability. Exploitation in the wild is confirmed by CISA, not predicted. Federal agencies were required to remediate by 2023-05-01 (that deadline has passed); treat that date as the outer bound for your own environment. The fix is in the vendor advisory: Apple security releases, linked below.
Risk summary
Ask your own AI about CVE-2023-28206
Copy this prompt into Claude, ChatGPT, or Copilot. The facts are included, sourced from this page.
CISA required action
Federal (BOD 22-01) remediation due date: 2023-05-01 (past due).
Apply updates per vendor instructions.
Official fix for CVE-2023-28206
The authoritative fix and affected-version list are published by the vendor. Find the iOS, iPadOS, and macOS advisory on Apple security releases.
Common questions about CVE-2023-28206
Is CVE-2023-28206 actively exploited?
Yes. CVE-2023-28206 was added to the CISA Known Exploited Vulnerabilities (KEV) catalog on 2023-04-10, which means exploitation in the wild has been confirmed, not predicted. Its EPSS 30-day exploitation probability is 25%.
What is the CISA deadline and required action for CVE-2023-28206?
CISA set the federal (BOD 22-01) remediation due date at 2023-05-01, which has passed; treat any unremediated system as overdue. The verbatim required action: Apply updates per vendor instructions.
What fixes CVE-2023-28206?
The authoritative fix is in the vendor advisory: see Apple security releases for the patched iOS, iPadOS, and macOS versions and any workarounds. KEV listing makes this a fix-first item: patch it ahead of higher-CVSS issues nobody is exploiting.
Can I ask my own AI about CVE-2023-28206?
Yes. This page includes a free, ready-to-paste AI prompt containing CVE-2023-28206's key facts: severity, CVSS, EPSS, the KEV date, the CISA due date, and the required action. Copy it into Claude, ChatGPT, or Copilot; the data is refreshed daily.
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Authoritative references
Every actively exploited CVE, searchable with due dates and CSV export: the exploited-CVE tracker. The newest additions: exploited this week.