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It was discovered that libssh2 incorrectly handled username and password length values during SSH password authentication. A remote attacker could possibly use this issue to cause a denial of service.

Ubuntu 2026-05-26 18:27 UTC · 2026-05-26 15:27 -03

USN-8167-1 fixed a vulnerability in xdg-dbus-proxy. This update provides the corresponding update for Ubuntu 20.04 LTS. Original advisory details: It was discovered that xdg-dbus-proxy incorrectly handled eavesdropping in policy rules.…

Ubuntu 2026-05-26 18:25 UTC · 2026-05-26 15:25 -03

It was discovered that Dnsmasq incorrectly handled BOOTREPLY packets when configured with the --dhcp-split-relay option. A remote attacker could use this issue to cause Dnsmasq to crash, resulting in a denial of service, or possibly execut…

Ubuntu 2026-05-26 18:19 UTC · 2026-05-26 15:19 -03

It was discovered that ONNX did not properly validate paths when extracting tar archives during model downloads. An attacker could possibly use this issue to overwrite arbitrary files on the system.

Ubuntu 2026-05-26 17:51 UTC · 2026-05-26 14:51 -03