Description
The issue was addressed with improved bounds checks. This issue is fixed in macOS Tahoe 26.4. A buffer overflow may result in memory corruption and unexpected app termination.
References (1)
Core 1
Core References
Scores
CVSS v3
7.5
EPSS
0.0038
EPSS Percentile
29.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-122
Status
published
Products (2)
Apple/macOS
< 26.4
apple/macos
< 26.4
Published
Mar 25, 2026
Tracked Since
Mar 25, 2026