CVE-2025-43300 · netVigilance record NV25-0162
Apple iOS, iPadOS, and macOS Out-of-Bounds Write
past due
What to do
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
CISA deadline 2025-09-11 · passed 11 months ago · applies to US federal civilian agencies; used elsewhere as a reference SLA
What happened
Apple iOS, iPadOS, and macOS contain an out-of-bounds write vulnerability in the Image I/O framework.
Who is affected
Apple iOS, iPadOS, and macOS. Affected version ranges are listed in the vendor advisory and the NVD entry linked under Sources.
Weakness class: CWE-787.
Timeline
- Added to CISA KEVExploitation in the wild confirmed by CISA
- CISA remediation deadlinepassed 11 months ago
Sources
- NVD entry for CVE-2025-43300 nvd.nist.gov/vuln/detail/CVE-2025-43300
- CISA Known Exploited Vulnerabilities catalog www.cisa.gov/known-exploited-vulnerabilities-catalog
- support.apple.com support.apple.com/en-us/124925
- support.apple.com support.apple.com/en-us/124926
- support.apple.com support.apple.com/en-us/124927
- support.apple.com support.apple.com/en-us/124928
- support.apple.com support.apple.com/en-us/124929
- nvd.nist.gov nvd.nist.gov/vuln/detail/CVE-2025-43300