Apple Multiple Products WebKit Memory Corruption Vulnerability (CVE-2023-32435)
Severity: high · Patch status: patched · Since 2023-06-23 · CVE-2023-32435
Apple iOS, iPadOS, macOS, and Safari WebKit contain a memory corruption 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. CISA added CVE-2023-32435 to its Known Exploited Vulnerabilities catalog on Jun 23, 2023, which means attackers are exploiting it in the wild.
What to do
- Apply updates per vendor instructions.
- US federal agencies must remediate by Jul 14, 2023 (BOD 22-01); treat that as the outer limit.
Sources
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