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[[!meta title="Tails 4.15.1 is out"]]
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[[!meta date="Wed, 28 Jan 2021 12:34:56 +0000"]]
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This release is an emergency release to fix a security vulnerability in *sudo*.
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<h1 id="changes">Changes and updates</h1>
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Update *sudo* to 1.8.27-1+deb10u3, which fixes CVE-2021-3156, a major vulnerability that allows normal users to gain root privileges.
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<h1 id="issues">Known issues</h1>
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[[!inline pages="news/version_4.14/broken_upgrades" raw="yes" sort="age"]]
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<h1 id="get">Get Tails 4.15.1</h1>
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Automatic upgrades are broken from Tails 4.14 and earlier. See the <a href="#broken-upgrades">known issue above</a>.
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- Automatic upgrades are available from Tails 4.15 to 4.15.1.
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<div class="caution"><p>The Persistent Storage on the USB stick will be lost if you install instead of upgrading.</p></div>
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If you don't need installation or upgrade instructions, you can download Tails 4.15.1 directly:
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<h1 id="next">What's coming up?</h1>
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Tails 4.16 is [[scheduled|contribute/calendar]] for February 23.
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We need your help and there are many ways to [[contribute to Tails|contribute]] (<a href="https://tails.net/donate/?r=4.15.1">donating</a> is only one of them). Come [[talk to us|about/contact#tails-dev]]!
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