CVE-2026-28832 — Out-of-bounds Read in Apple Macos

CWE-125 — Out-of-bounds Read4 documents4 sources
Severity
8.4HIGHNVD
EPSS
0.0%
top 97.42%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Apple Macos
Timeline
PublishedMar 25

Description

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4. An app may be able to disclose kernel memory.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 2.5 | Impact: 5.9

Affected Packages2 packages

▶CVEListV5apple/macos< 14.8.5+2
▶NVDapple/macos14.0 — 14.8.5+2

🔴Vulnerability Details

2
GHSA
GHSA-gcmr-7g8c-mq4f: An out-of-bounds read was addressed with improved bounds checking↗2026-03-25
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CVEList
CVE-2026-28832: An out-of-bounds read was addressed with improved bounds checking↗2026-03-25
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🕵️Threat Intelligence

1
Wiz
CVE-2026-28832 Impact, Exploitability, and Mitigation Steps | Wiz↗
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CVE-2026-28832 — Out-of-bounds Read in Apple Macos | cvebase