CVE-2023-41993 · netVigilance record NV23-0139

Apple Multiple Products WebKit Code Execution

past due

What to do

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

CISA deadline 2023-10-16 · passed 2 years 10 months ago · applies to US federal civilian agencies; used elsewhere as a reference SLA

What happened

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.

Who is affected

Apple Multiple Products. Affected version ranges are listed in the vendor advisory and the NVD entry linked under Sources.

Weakness class: CWE-754.

Timeline

2023-09-25
Added to CISA KEVExploitation in the wild confirmed by CISA
2023-10-16
CISA remediation deadlinepassed 2 years 10 months ago

Sources

NVD entry for CVE-2023-41993 nvd.nist.gov/vuln/detail/CVE-2023-41993
CISA Known Exploited Vulnerabilities catalog www.cisa.gov/known-exploited-vulnerabilities-catalog
support.apple.com support.apple.com/en-us/HT213926
support.apple.com support.apple.com/en-us/HT213927
support.apple.com support.apple.com/en-us/HT213930
nvd.nist.gov nvd.nist.gov/vuln/detail/CVE-2023-41993