Reference page — cumulative record through Wednesday, October 7, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
AV AC PR UI S C I A CVSS EPSS %ile KEV N L N R U H H H 8.8 .1217 96.1 YES
AFFECTED Product Versions Fixed macOS unspecified – — Safari unspecified – — watchOS unspecified – — iOS and iPadOS unspecified – — iOS and iPadOS unspecified – — tvOS unspecified – —
TIMELINE May 8 Reserved by apple May 22 Added to CISA KEV, remediation due 2023-06-12 Jun 23 Published (CNA: apple)
A use-after-free issue was addressed with improved memory management. This issue is fixed in watchOS 9.5, tvOS 16.5, macOS Ventura 13.4, iOS 15.7.6 and iPadOS 15.7.6, Safari 16.5, iOS 16.5 and iPadOS 16.5. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.
| Date | Event | Detail |
|---|---|---|
| May 8, 2023 | Reserved | Reserved by apple |
| May 22, 2023 | KEV ADDED | Added to CISA KEV, remediation due 2023-06-12 |
| June 23, 2023 | Published | Published (CNA: apple) |
Authoritative record: CVE-2023-32373 at cve.org
Vendors: apple
Weaknesses: CWE-416
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2023-32373 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Wednesday, October 7, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.
