CVE-2026-65393 is an improper authorization vulnerability in the Xcode IDE permission-validation logic. Insufficient validation may allow an application to access user-sensitive data. Apple addressed the issue with improved validation in Xcode 27 and macOS Golden Gate 27.
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What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
What an attacker gets, and what they’ve been doing with it.
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Patch, then assume compromise.
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
5 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A permissions issue in Xcode 27 that could expose user-sensitive data.
A permissions vulnerability in Xcode 27 that could expose user-sensitive data.
A permissions-validation vulnerability that could allow an application to access user-sensitive data. It is fixed in Xcode 27 and macOS Golden Gate 27.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.