Description
An integer overflow was addressed with improved input validation. This issue is fixed in macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.3. Processing a maliciously crafted string may lead to heap corruption.
Scores
CVSS v3
7.5
EPSS
0.0006
EPSS Percentile
17.6%
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-190
Status
published
Products (4)
Apple/macOS
< 14.8.5
Apple/macOS
< 15.7.5
Apple/macOS
< 26.3
apple/macos
14.0 - 14.8.5
Published
Mar 25, 2026
Tracked Since
Mar 25, 2026