Apple Multiple Products
YES - ON THE CISA KEV LIST
CVE-2025-31277
Apple Multiple Products Buffer Overflow Vulnerability
222 days past due
Apple: 96 entries (5.4% of all KEV entries are from this vendor); 10 added in 2026.
BOD 26-04 note: this is the date printed in the CISA catalog. A federal agency's actual deadline is set by its SSVC tier - Act (3 days), Attend (14 days), Track (60 days), or the next scheduled upgrade - counted from the KEV listing date or the date the vulnerability is identified in its environment, whichever comes first. Use the tier helper on each CVE page for your own window.
Your BOD 26-04 window (SSVC tier helper)
Your remediation window ends:
Description
Apple Safari, iOS, watchOS, visionOS, iPadOS, macOS, and tvOS contain a buffer overflow vulnerability that could allow the processing of maliciously crafted web content which may lead to memory corruption.
Required action (CISA)
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Notes
https://support.apple.com/en-us/124147 ; https://support.apple.com/en-us/124149 ; https://support.apple.com/en-us/124152 ; https://support.apple.com/en-us/124153 ; https://support.apple.com/en-us/124155 ; https://nvd.nist.gov/vuln/detail/CVE-2025-31277
References
Other KEV entries for this vendor: Apple
- CVE-2024-27834 - Multiple Products (2026-11-04)
- CVE-2026-86950 - Multiple Products (2026-09-29)
- CVE-2026-65400 - macOS (2026-08-18)
- CVE-2025-43510 - Multiple Products (2026-03-20)
- CVE-2025-43520 - Multiple Products (2026-03-20)
- CVE-2023-43000 - Multiple Products (2026-03-05)
- CVE-2021-30952 - Multiple Products (2026-03-05)
- CVE-2023-41974 - iOS and iPadOS (2026-03-05)
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