Ubuntu Security Notices
USN-8423-1: lwIP vulnerabilitiesJune 11 2026 6:54 PM
It was discovered that lwIP contained a buffer overflow in the EAP
authentication handling code. An attacker could possi...
USN-8422-1: Mistral vulnerabilityJune 11 2026 12:55 PM
Eduardo Gonzalez Gutierrez and Arnaud Morin discovered that Mistral
did not properly enforce access policies on some API...
USN-8421-1: Ironic vulnerabilitiesJune 11 2026 12:22 PM
Dmitry Tantsur and Tuomo Tanskanen discovered that Ironic did not
properly validate file paths when handling ISO images....
USN-8420-1: .NET vulnerabilitiesJune 11 2026 6:57 AM
It was discovered that .NET did not properly handle link resolution before
file access. A local attacker could use this ...
The Verge
China may have accessed MythosJune 14 2026 6:27 PM
According to a new report from Semafor, the White House's decision to impose export restrictions on Anthropic's Mythos w...