Apple Multiple Products Classic Buffer Overflow Vulnerability
Medium CVSS 5.5 Listed in CISA KEV
Summary
Apple watchOS, iOS, iPadOS, macOS, visionOS, and tvOS contain a classic buffer overflow vulnerability which could allow a malicious application to cause unexpected system termination or write kernel memory.
In-depth triage · Auto channel
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Affected products
- Apple:Multiple Products
- :
Sources
- CISA KEV DATABASE
- NVD DATABASE
Original Links
- https://nvd.nist.gov/vuln/detail/CVE-2025-43520 advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog kev
- https://support.apple.com/en-us/125632 reference
- https://support.apple.com/en-us/125633 reference
- https://support.apple.com/en-us/125634 reference
- https://support.apple.com/en-us/125635 reference
- https://support.apple.com/en-us/125636 reference
- https://support.apple.com/en-us/125637 reference
- https://support.apple.com/en-us/125638 reference
- https://support.apple.com/en-us/125639 reference
- https://cloud.google.com/blog/topics/threat-intelligence/darksword-ios-exploit-chain/ Technical Description
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-43520 US Government Resource
Timeline
- kev_added CISA KEV
- kev_ingest CISA KEV
- nvd_ingest NVD