Several security holes that affect Tails 3.8 are now fixed in Tails 3.9.

We strongly encourage you to upgrade to Tails 3.9 as soon as possible.

• Tor Browser: Mozilla Foundation Security Advisory 2018-21
• Thunderbird: Mozilla Foundation Security Advisory 2018-19
• Linux and intel-microcode:
  • CVE-2018-3620 aka. Foreshadow aka. L1 Terminal Fault
  • too many other CVEs to list them all here
• CUPS: Debian Security Advisory 4243
• Exiv2: Debian Security Advisory 4238
• FUSE: Debian Security Advisory 4257
• GDM: Debian Security Advisory 4270
• libsoup: Debian Security Advisory 4241
• Imagemagick: Debian Security Advisory 4245
• ffmpeg: Debian Security Advisory 4258
• libmspack: Debian Security Advisory 4260
• Samba: Debian Security Advisory 4271
• Apache XML Security for C++ library: Debian Security Advisory 4265
• OpenSSH: Debian Security Advisory 4280