- Published
- Source
- SANS Internet Storm Center
- Filed under
- Zero-days, Malware & exploits
- Vulnerabilities
- 1 CVE Exploited
Apple today released patches for all of its operating systems. However, only patches for older branches include a security fix. The vulnerability being addressed in iOS 26, macOS 26 and macOS 15 is already being exploited. iOS and macOS 27 are not affected. Today&#;x26;#;39;s update for the current "27" branch does not address security issues,…
If you run the affected product
- Find every instance – especially the ones reachable from the internet.
- Apply the vendor's patch or mitigation now: exploited flaws are fixed in days, not at the next patch cycle.
- Then check for signs it was used before you patched: web shells, new accounts, unusual outbound traffic.
More helpCISA's Known Exploited Vulnerabilities catalogue (opens in a new tab)
The vulnerabilities in this story
CVE-2026-86950 in the NVD (opens in a new tab)
- CVSS8.8High
- EPSS1.2%chance of exploitation in 30 days
- CISA KEVExploitedon the list since 29 Sep
Exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog (CC0). Exploit prediction: EPSS by FIRST. This product uses the NVD API but is not endorsed or certified by the NVD.
MyCyberWay training
Blue Team Analyst · Vulnerability Management
You can't patch everything at once. Learn what to fix first.
In our Blue Team Analyst programme you run a vulnerability scan, prioritise the output with CVSS, EPSS and asset criticality, and track remediation to closure with the teams who own the fix.
- Read scanner output properly
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- Track remediation to closure
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