Wire · technology
Tails Linux critical vulnerability allows websites to deanonymize users: emergency patch available
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Fusion42 · 31 August 2026 · Fusion42 review
Tails Linux patched a critical kernel vulnerability (CVE-2026-64560) that allowed malicious websites to gain administrator privileges and deanonymize users. Users are urged to upgrade immediately to version 7.10.1 to prevent exploitation by sophisticated attackers, including state actors.
This Wire brief sits within Fusion42's coverage of Cybersecurity.
◆ ◆ The Wire takeaway
Tails users and developers must prioritise updating now to avoid losing anonymity, as the vulnerability empowers attackers to deanonymize targets. Your security product supporting privacy-focused Linux distros just faced a sudden urgent threat that could unravel user trust if left unpatched.
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1 source · 5 Aug 2026
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