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USN-8539-1: GnuTLS vulnerabilities

🗓️ 14 Jul 2026 15:16:35Reported by UbuntuType 
ubuntu
 ubuntu
🔗 ubuntu.com👁 3 Views

GnuTLS flaws allow remote MITM via certificate validation bypass, common-name fallback issues, and PKCS#11/12 problems.

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Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu16.04allgnutls-bin3.4.10-4ubuntu1.9+esm4gnutls-bin_3.4.10-4ubuntu1.9+esm4_all.deb
Ubuntu18.04allgnutls-bin3.5.18-1ubuntu1.6+esm4gnutls-bin_3.5.18-1ubuntu1.6+esm4_all.deb
Ubuntu20.04allgnutls-bin3.6.13-2ubuntu1.12+esm3gnutls-bin_3.6.13-2ubuntu1.12+esm3_all.deb
Ubuntu16.04allgnutls-doc3.4.10-4ubuntu1.9+esm4gnutls-doc_3.4.10-4ubuntu1.9+esm4_all.deb
Ubuntu18.04allgnutls-doc3.5.18-1ubuntu1.6+esm4gnutls-doc_3.5.18-1ubuntu1.6+esm4_all.deb
Ubuntu20.04allgnutls-doc3.6.13-2ubuntu1.12+esm3gnutls-doc_3.6.13-2ubuntu1.12+esm3_all.deb
Ubuntu16.04allguile-gnutls3.4.10-4ubuntu1.9+esm4guile-gnutls_3.4.10-4ubuntu1.9+esm4_all.deb
Ubuntu20.04allguile-gnutls3.6.13-2ubuntu1.12+esm3guile-gnutls_3.6.13-2ubuntu1.12+esm3_all.deb
Ubuntu18.04alllibgnutls-dane03.5.18-1ubuntu1.6+esm4libgnutls-dane0_3.5.18-1ubuntu1.6+esm4_all.deb
Ubuntu20.04alllibgnutls-dane03.6.13-2ubuntu1.12+esm3libgnutls-dane0_3.6.13-2ubuntu1.12+esm3_all.deb
Rows per page

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14 Jul 2026 15:16Current
6.8Medium risk
Vulners AI Score6.8
CVSS 3.18.2
EPSS0.00727
SSVC
3