Ubuntu USN-8639-1: libpng RCE and DoS Vulnerability Patch

ubuntu.com 2026-08-17 查看中文 →

Security Advisory USN-8639-1 Unknown Ubuntu

Affected:

Fixed in:

Ubuntu 22.04 LTS: libpng-dev 1.6.37-3ubuntu0.6, libpng-tools 1.6.37-3ubuntu0.6, libpng16-16 1.6.37-3ubuntu0.6
Ubuntu 20.04 LTS: libpng-dev 1.6.37-2ubuntu0.1~esm3, libpng-tools 1.6.37-2ubuntu0.1~esm3, libpng16-16 1.6.37-2ubuntu0.1~esm3
Ubuntu 18.04 LTS: libpng-dev 1.6.34-1ubuntu0.18.04.2+esm3, libpng-tools 1.6.34-1ubuntu0.18.04.2+esm3, libpng16-16 1.6.34-1ubuntu0.18.04.2+esm3
Ubuntu 16.04 LTS: libpng12-0 1.2.54-1ubuntu1.1+esm3, libpng12-dev 1.2.54-1ubuntu1.1+esm3, libpng16-16 1.6.20-2ubuntu0.1~esm4, libpng16-dev 1.6.20-2ubuntu0.1~esm4, libpng16-devtools 1.6.20-2ubuntu0.1~esm4, libpng16-tools 1.6.20-2ubuntu0.1~esm4, libpng3 1.2.54-1ubuntu1.1+esm3
Ubuntu 14.04 LTS: libpng12-0 1.2.50-1ubuntu2.14.04.3+esm2, libpng12-dev 1.2.50-1ubuntu2.14.04.3+esm2, libpng3 1.2.50-1ubuntu2.14.04.3+esm2

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