Exploited vulnerabilities / CVE-2026-86950
Confirmed exploited · remote code execution · Apple Multiple ProductsCVE-2026-86950
Apple Multiple Products remote code execution, confirmed exploited in the wild.
Apple iOS, macOS, and iPadOS contain an out-of-bounds write vulnerability in CoreGraphics that may lead to arbitrary code execution.
| CISA's name for it | Apple Multiple Products Out-of-Bounds Write Vulnerability |
|---|---|
| Vendor and product | Apple · Multiple Products |
| Type | remote code execution · CWE-787 |
| Exploited | Confirmed by CISA listed 29 September 2026 |
| Likelihood | one of the most likely to be exploited of every vulnerability tracked |
| Deadline | 13 October 2026 · already passed |
| Used in ransomware | Not reported |
| Advisories | support.apple.com ↗ · support.apple.com ↗ · support.apple.com ↗ · www.cisa.gov ↗ |
Three steps, in this order
Patch to the fixed version the vendor names, today if the product faces the internet.
Until it is patched, take the affected service off the internet or put it behind a VPN or allow-list.
Look for signs it was already used: new accounts, web shells, unexpected processes and outbound connections since the date it was listed.
| CISA's required action | Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines. |
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Know before someone else finds it
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CVE-2026-86950 in short
Is CVE-2026-86950 being exploited?
Yes. CISA added CVE-2026-86950 to its Known Exploited Vulnerabilities catalogue on 29 September 2026, which it does only on evidence of exploitation in the wild.
What is the CISA deadline for CVE-2026-86950?
US federal agencies must remediate it by 13 October 2026. Everyone else should treat that date as the latest safe point to patch an internet-facing system.
How likely is CVE-2026-86950 to be exploited in the next 30 days?
FIRST's Exploit Prediction Scoring System gives it 26%, the 98th percentile of every CVE it scores.
How do I fix CVE-2026-86950?
Patch to the fixed version the vendor names, today if the product faces the internet. Until it is patched, take the affected service off the internet or put it behind a VPN or allow-list. Look for signs it was already used: new accounts, web shells, unexpected processes and outbound connections since the date it was listed.
Other Apple vulnerabilities being exploited
| CVE | Product | Type | Listed |
|---|---|---|---|
| CVE-2024-27834 | Multiple Products | authentication bypass | 4 November 2026 |
| CVE-2026-65400 | macOS | authentication bypass | 18 August 2026 |
| CVE-2025-43510 | Multiple Products | exploited vulnerability | 20 March 2026 |
| CVE-2025-43520 | Multiple Products | memory corruption | 20 March 2026 |
| CVE-2025-31277 | Multiple Products | memory corruption | 20 March 2026 |
| CVE-2023-43000 | Multiple Products | memory corruption | 5 March 2026 |
Sources: CISA Known Exploited Vulnerabilities catalogue (released 10 November 2026) and FIRST EPSS. Page compiled automatically by SAK T.L.M, the threat-intelligence tool of SAK T.E.C, on 13 November 2026.