{"cve":"CVE-2026-86950","nvd":{"published":"2026-09-28T20:17:11.193","modified":"2026-10-01T18:17:28.430","status":"Analyzed","description":"An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 26.7.1 and iPadOS 26.7.1, macOS Sequoia 15.8.1, macOS Tahoe 26.7.1. Processing a maliciously crafted file may lead to arbitrary code execution. Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals on versions of iOS before iOS 27.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","score":8.8},"cwes":["CWE-787"],"references":["https://support.apple.com/en-us/149226","https://support.apple.com/en-us/149228","https://support.apple.com/en-us/149229","http://seclists.org/fulldisclosure/2026/Sep/89","http://seclists.org/fulldisclosure/2026/Sep/90"],"products":["apple:ipados","apple:iphone_os","apple:macos"],"source":"nvd","synced_at":"2026-10-19T22:56:48.555445741+00:00"},"epss":{"cve":"CVE-2026-86950","score":0.26166,"percentile":0.9798,"date":"2026-10-25"},"kev":{"cve":"CVE-2026-86950","date_added":"2026-09-29","due_date":"2026-10-13","vendor":"Apple","product":"Multiple Products","known_ransomware":false},"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}