8.8
HighCVSS 3.1 · from CISA
CVE-2026-112651
A use-after-free issue was addressed with improved memory management.
Safari · Use after free · CWE-416AffectedSafari, iOS and iPadOS, macOS and 1 more
FixUpdate to 27.2, 26.7.2 or newer
PublishedOct 26, 20:40 · apple
Scored8.8 · CISA
Exploit code publicNone known · checked 22:18 UTC
ExploitedNone known · CISA KEV checked 22:30 UTC
What we know
No known exploitation. CISA KEV, checked 22:30 UTC.
No public exploit code known. Exploit-DB, Metasploit, Nuclei, checked 22:18 UTC.
An attacker only needs network access to the target. No login needed. CVSS: network, no privileges.
Someone has to open, click or run something first. CVSS: user interaction required.
A successful attack can read and change data and take the service down. CVSS: high impact on confidentiality, integrity and availability.
A successful attack gives full control of the affected system. CISA: technical impact total.
Description
A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 27.2, iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, visionOS 27.2. Processing maliciously crafted web content may lead to arbitrary code execution.
From apple
Affected and fixed versions
ProductAffectedFixed inSafaribefore 27.227.2iOS and iPadOSbefore 26.7.226.7.2iOS and iPadOSbefore 27.227.2macOSbefore 27.227.2visionOSbefore 27.227.2
Exploit code
Exploit-DBnone knownMetasploitnone knownNucleinone known