CVE-2024-54490: This issue was addressed by enabling hardened runtime
Source GCVE Database
Not known to be exploited · CVSS 5.5 Medium · fixed in 15.2 : update affected systems when convenient.
Data as of 30 Oct 2026, 15:58 UTC
- Patch
- Available – fixed in 15.2
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NExploitation evidence
Disclosed: evidence found.
CVE published 11 Dec 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 30 Oct 2026.
What to do
AI-suggested
Apply the official fix by upgrading to macOS Sequoia 15.2 or later, where the hardened runtime is enabled to address this vulnerability.
Description
CVE-2024-54490 is a vulnerability in macOS that allows a local attacker to gain access to a user's Keychain items. The issue is addressed by enabling the hardened runtime feature and is fixed in macOS Sequoia 15.2.