CVE-2025-43516 — Session Fixation in Apple Macos

CWE-384 — Session Fixation7 documents5 sources
Severity
3.3LOWNVD
EPSS
0.0%
top 96.01%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Apple Macos
Timeline
PublishedDec 12

Description

A session management issue was addressed with improved checks. This issue is fixed in macOS Sequoia 15.7.3, macOS Sonoma 14.8.3, macOS Tahoe 26.2. A user with Voice Control enabled may be able to transcribe another user's activity.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:NExploitability: 1.8 | Impact: 1.4

Affected Packages2 packages

▶CVEListV5apple/macos< 14.8.3+2
▶NVDapple/macos15.0 — 15.7.3+1

🔴Vulnerability Details

2
CVEList
CVE-2025-43516: A session management issue was addressed with improved checks↗2025-12-12
▶
GHSA
GHSA-g7qx-4r9v-657r: A session management issue was addressed with improved checks↗2025-12-12
▶

📋Vendor Advisories

3
Apple
CVE-2025-43516: macOS Sequoia 15.7.3↗2025-12-12
▶
Apple
CVE-2025-43516: macOS Sonoma 14.8.3↗2025-12-12
▶
Apple
CVE-2025-43516: macOS Tahoe 26.2↗2025-12-12
▶

🕵️Threat Intelligence

1
Wiz
CVE-2025-43516 Impact, Exploitability, and Mitigation Steps | Wiz↗
▶
CVE-2025-43516 — Session Fixation in Apple Macos | cvebase