CISA KEV

CVE-2023-28205

Apple Multiple Products WebKit Use-After-Free Vulnerability

Apple iOS, iPadOS, macOS, and Safari WebKit contain a use-after-free 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.

VendorApple

ProductMultiple Products

EPSS27.1%

Added to KEVApr 10, 2023

Remediation DueMay 01, 2023

Known Ransomware UseUnknown

CWECWE-416

Required Action

Apply updates per vendor instructions.

From Disclosure to Action

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For CVE-2023-28205, added to the catalogue on Apr 10, 2023 with a remediation deadline of May 01, 2023.

Added to KEVApr 10, 2023

Seraph AlertSame day

Remediation DueMay 01, 2023

ValidationOngoing

Overdue1276 days overdue

Recommended action: Apply vendor remediation guidance.

Seraph Context

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Exploitation Context

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References

More from Apple in the KEV catalogue.

CVE-2026-65400macOSAdded Aug 18, 2026 CVE-2025-31277Multiple ProductsAdded Mar 20, 2026 CVE-2025-43520Multiple ProductsAdded Mar 20, 2026

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