CISA Known Exploited Vulnerability

This vulnerability is actively exploited in the wild and listed in the CISA Known Exploited Vulnerabilities catalog.

Remediation Deadline: Oct 16, 2023

CVE-2023-41993

High

EPSS 21.7%CISA KEV

Apple/Multiple Products

Description

Apple iOS, iPadOS, macOS, and Safari WebKit contain an unspecified vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.

EPSS — Exploit Probability

21.7%

Higher than 95.6% of all CVEs

Required Action

https://support.apple.com/en-us/HT213926, https://support.apple.com/en-us/HT213927, https://support.apple.com/en-us/HT213930; https://nvd.nist.gov/vuln/detail/CVE-2023-41993

Risk Assessment

ELEVATED

In CISA KEV

Details

Severity: High
EPSS: 21.7%
CISA KEV: Yes
Ransomware: Unknown
Articles: 0

Timeline

Published

Sep 25, 2023

Added to KEV

Sep 25, 2023

Remediation Due

Oct 16, 2023

Affected Product

Apple

Multiple Products

View all Apple CVEs

External Links

NVD (NIST)CVE Details MITRE CVE