Coverage › CVE-2025-43300
CVE-2025-43300 Unmapped
Apple iOS, iPadOS, and macOS Out-of-Bounds Write Vulnerability
- Vendor / product
- Apple — iOS, iPadOS, and macOS
- Description (CISA)
- Apple iOS, iPadOS, and macOS contain an out-of-bounds write vulnerability in the Image I/O framework.
- Added to KEV
- 2025-08-21 — after the latest CTID mapping snapshot (2025-07-28)
- Due date
- 2025-09-11
- 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.
- Known ransomware use
- Unknown
- CWE
- CWE-787
- CISA notes
- https://support.apple.com/en-us/124925
https://support.apple.com/en-us/124926
https://support.apple.com/en-us/124927
https://support.apple.com/en-us/124928
https://support.apple.com/en-us/124929
https://nvd.nist.gov/vuln/detail/CVE-2025-43300 - Elsewhere
- cve.org · NVD · CISA KEV · JSON
ATT&CK techniques
No public source states how this vulnerability is exploited in ATT&CK terms.
The only authoritative CVE → ATT&CK mapping in the open — CTID's Mappings Explorer, pinned to a KEV snapshot of 2025-07-28 and ATT&CK 16.1 — does not include CVE-2025-43300. This entry was added to KEV on 2025-08-21, after that snapshot; of the 283 entries added since, 0 have a mapping. CISA's catalogue carries no technique field. kevmap does not infer techniques from the CWE (CWE-787) — here is why — and does not guess.
This page will change state automatically if a mapping is published. What is shown above is everything CISA publishes about the entry.