Vulnerability in Apple Ios And Ipados
CVE-2025-43300
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 15.8.5 and iPadOS 15.8.5, iOS 16.7.12 and iPadOS 16.7.12, iOS 18.6.2 and iPadOS 18.6.2, iPadOS 17.7.10, macOS Sequoia 15.6.1, macOS Sonoma…
EPSS: 0.044 (89.2th percentile) — read the EPSS interpretation.
Affected products
- Apple Ios And Ipados — versions 0
- Apple Ipados — versions 0
- Apple Macos — versions 0
CISA KEV (Known Exploited Vulnerabilities)
This CVE is on the CISA KEV catalog, added on . CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.
BOD 22-01 due date: .
Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Public proof-of-concept exploits
References
Frequently asked questions
- What is CVE-2025-43300?
- CVE-2025-43300 is a vulnerability in Apple Ios And Ipados. Published 2025-08-21.
- Is CVE-2025-43300 known to be exploited?
- Yes. CVE-2025-43300 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2025-08-21), indicating it is being actively exploited. 29 public proof-of-concept repositories are indexed.