CVE-2026-65330: medium-severity vulnerability in Apple macOS
Published · Updated
33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 6.5epss 0.5%
from disclosure to weapon16 days
Published on NVDAug 17
1st PoC+16d
exploitation probability
0.5%top 62% of all CVEs
observed exploitation
nono source reports it
2 public exploit(s)
The issue was addressed with improved memory handling. This issue is fixed in iOS 26.6.1 and iPadOS 26.6.1, macOS Sequoia 15.8, macOS Tahoe 26.6.2, tvOS 27, visionOS 27, watchOS 27. An app may be able to cause unexpected system termination or corrupt kernel memory.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
public PoCs found — 2
githubgithub.com/ByteV0rtex/CVE-2026-65330★ 6githubgithub.com/csrXamfi/CVE-2026-65330★ 1⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — Apple macOS
In the same product, most dangerous first.