PatchGap
WebKit · WebKit

CVE-2026-112623

Logic Error in WebKit
Medium webkit Logic Error

Overview

Medium
Severity
—
CVSS
No
Exploited ITW
Embargoed
Fix Status
ImpactProcessing maliciously crafted web content may lead to arbitrary code execution
DescriptionA use-after-free issue was addressed with improved memory management.
ComponentWebKit
Bug ClassLogic Error
Tracker323265
CISA KEVNot listed
Creditedpwn2addr, Lily Cohl (@GenericCoding)
Disclosed2026-10-26

Fix not yet public

No public source fix for this bug has been identified on the main branch yet — it is embargoed or not yet disclosed. Root-cause analysis is withheld until the fix commit is available.
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