CVE-2023-42916
ENISA EUVD: EUVD-2023-47337 ↗
Exploited in the Wild
✓ Confirmed 0-Day
★ Google Project Zero
Triaged: Feb. 18, 2026
11 articles
Published: 2023-11-30
EPSS Score
Source: FIRST.org · 2026-05-23
0.05%
probability
This CVE has a 0.05% probability
of being exploited in the next 30 days.
0%
Top 15.8th percentile of all CVEs
100%
CVSS v3.1
Source: VulnerabilityLookup (CIRCL)6.5
MEDIUM
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Description
VulnerabilityLookup (CNA)An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 17.1.2 and iPadOS 17.1.2, macOS Sonoma 14.1.2, Safari 17.1.2. Processing web content may disclose sensitive information. Apple is aware of a report that this issue may have been exploited against versions of iOS before iOS 16.7.1.
Affected Products
Apple
Safari
unspecified
Apple
macOS
unspecified
Apple
iOS and iPadOS
unspecified
Attack Intelligence
Google Project Zero
Patched
Nov. 30, 2023
Reported by
Clément Lecigne of Google's Threat Analysis Group
Root Cause Analysis
???
Signal Intelligence
Confidence
92%
EPSS
0.05%
CVSS v3.1
6.5
Mentions
11
Last Seen
Mar 11, 2025
CNA Information
CNA Assigner
apple
Analyst Note
This CVE is confirmed as an actively exploited zero-day with strong evidence of real-world attacks described as 'extremely sophisticated' by Apple and documented by Google Project Zero. Multiple credible sources (BleepingComputer) corroborate active exploitation in the wild, and Apple has issued security patches across iOS, iPadOS, macOS, and Safari, with explicit acknowledgment of prior exploitation.
Triage Info
Decided atFeb 18, 2026
Published DateNov 30, 2023