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Known vulnerabilities in n/a Tor

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CVE Summary Score Published
CVE-2025-4444 A security flaw has been discovered in Tor up to 0.4.7.16/0.4.8.17 6.3 Medium Sep 18, 2025
CVE-2018-0491 A use-after-free issue was discovered in Tor 0.3.2.x before 0.3.2.10 Not rated Mar 5, 2018
CVE-2018-0490 An issue was discovered in Tor before 0.2.9.15, 0.3.1.x before 0.3.1.10, and 0.3.2.x before 0.3.2.10 Not rated Mar 5, 2018
CVE-2017-0377 Tor 0.3.x before 0.3.0.9 has a guard-selection algorithm that only considers the exit relay (not the exit relay's… Not rated Jul 2, 2017

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