CVE-2023-40403 — Sensitive Information Exposure in Apple IOS AND Ipados

CWE-200 — Sensitive Information Exposure13 documents7 sources
Severity
6.5MEDIUMNVD
EPSS
0.1%
top 66.56%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
13
Apple IOS AND IpadosApple MacosApple Tvos+10 more
Timeline
PublishedSep 27
Latest updateJun 26

Description

The issue was addressed with improved memory handling. This issue is fixed in macOS Ventura 13.6, tvOS 17, iOS 16.7 and iPadOS 16.7, macOS Monterey 12.7, watchOS 10, iOS 17 and iPadOS 17, macOS Sonoma 14. Processing web content may disclose sensitive information.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:NExploitability: 2.8 | Impact: 3.6

Affected Packages18 packages

▶CVEListV5apple/macosunspecified — 12.7+2
▶NVDapple/macos12.0.0 — 12.7+1

🔴Vulnerability Details

2
OSV
CVE-2023-40403: The issue was addressed with improved memory handling↗2023-09-27
▶
GHSA
GHSA-j822-w26r-9cxf: The issue was addressed with improved memory handling↗2023-09-27
▶

📋Vendor Advisories

10
Ubuntu
libxslt vulnerability↗2025-06-26
▶
Apple
CVE-2023-40403: macOS Sonoma 14↗2023-09-26
▶
Red Hat
libxslt: Processing web content may disclose sensitive information↗2023-09-26
▶
Apple
CVE-2023-40403: macOS Ventura 13.6↗2023-09-21
▶
Apple
CVE-2023-40403: iOS 16.7 and iPadOS 16.7↗2023-09-21
▶