{"id":"CVE-2026-64788","title":"The issue was addressed with improved memory handling","summary":"The issue was addressed with improved memory handling. This issue is fixed in iOS 26.6.1 and iPadOS 26.6.1, macOS Tahoe 26.6.2, visionOS 27, watchOS 27. Processing maliciously crafted web content may lead to memory corruption.","severity":"medium","cvss":5.4,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","cwe":["CWE-119"],"vendor":"apple","product":"ipados","affected":["ipados < 26.6.1","iphone_os < 26.6.1","macos >= 26.0, < 26.6.2"],"patched":["ipados 26.6.1","iphone_os 26.6.1","macos 26.6.2"],"published":"2026-08-17","updated":"2026-09-14","sourceUpdated":"2026-09-14T21:17:16.557","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-64788","references":[{"url":"https://support.apple.com/en-us/148281","label":"product-security@apple.com"},{"url":"https://support.apple.com/en-us/148282","label":"product-security@apple.com"},{"url":"https://support.apple.com/en-us/149037","label":"product-security@apple.com"},{"url":"https://support.apple.com/en-us/149038","label":"product-security@apple.com"}],"tags":["nvd","exploit-available","cve.org"],"epss":0.00167,"epssPercentile":0.06345,"exploits":{"github":2,"githubRepos":["https://github.com/ByteV0rtex/CVE-2026-64788","https://github.com/AmorCool/iOS26.6-CVE-2026-64788"],"checkedAt":"2026-09-21T15:30:07.870Z"},"exploitAvailable":true,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-08-18T13:34:53.000364Z"},"ingestedAt":"2026-09-14T21:15:17.504Z","slug":"CVE-2026-64788","body":"## Overview\n\nThe issue was addressed with improved memory handling. This issue is fixed in iOS 26.6.1 and iPadOS 26.6.1, macOS Tahoe 26.6.2, visionOS 27, watchOS 27. Processing maliciously crafted web content may lead to memory corruption.\n\n## Affected\n\n- `ipados < 26.6.1`\n- `iphone_os < 26.6.1`\n- `macos >= 26.0, < 26.6.2`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `ipados 26.6.1`\n- `iphone_os 26.6.1`\n- `macos 26.6.2`","depth":"twilight","depthScore":42,"depthScoreParts":{"impact":29.7,"likelihood":0,"exploitation":12,"ransomware":0},"changes":[]}