CVE-2024-27861: The issue was addressed with improved memory handling
Source GCVE Database
Not known to be exploited · CVSS 5.5 Medium.
Data as of 3 Nov 2026, 17:24 UTC
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:NExploitation evidence
Disclosed: evidence found.
CVE published 16 Sep 2024
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 3 Nov 2026.
What to do
AI-suggested
This vulnerability is fixed in macOS Sequoia 15. Users and administrators should ensure their systems are updated to this version or later to remediate the issue. No additional mitigation steps are indicated.
Description
CVE-2024-27861 is a high-severity vulnerability in macOS Sequoia 15 involving improper memory handling that could allow an application to read restricted memory. The issue has been fixed in macOS Sequoia 15 by improving memory handling.