USN-8553-1: .NET vulnerabilities
Artur Stetsko discovered that the .NET did not properly validate authentication data. An attacker could possibly use this
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Linux Advisories
DSA-6389-1 ntfs-3g – security update
https://security-tracker.debian.org/tracker/DSA-6389-1
USN-8551-1: Tomcat vulnerabilities
It was discovered that Tomcat incorrectly handled authorization when multiple method constraints defined the same HTTP method. A
USN-8552-1: Sympa vulnerability
It was discovered that Sympa did not properly validate input on the generic SSO login. A remote attacker
USN-8549-1: idna vulnerability
It was discovered that idna did not properly reject oversized inputs before performing expensive processing. An attacker could
USN-8550-1: libslirp vulnerability
It was discovered that libslirp incorrectly handled TCP urgent data. A privileged attacker inside a guest VM could
RHSA-2026:39878: Important: perl-XML-LibXML security update
An update for perl-XML-LibXML is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has
RHSA-2026:39809: Important: Red Hat OpenStack Services on OpenShift 18.0 (erlang) security update
An update for erlang is now available for Red Hat OpenStack Services on OpenShift 18.0 (Antelope). Red Hat
RHSA-2026:39812: Important: Red Hat OpenStack Services on OpenShift 18.0 (openstack-glance) security update
An update for openstack-glance is now available for Red Hat OpenStack Services on OpenShift 18.0 (Antelope). Red Hat
RHSA-2026:39811: Important: Red Hat OpenStack Services on OpenShift 18.0 (openstack-ironic) security update
An update for openstack-ironic is now available for Red Hat OpenStack Services on OpenShift 18.0 (Antelope). Red Hat
RHSA-2026:39810: Important: Red Hat OpenStack Services on OpenShift 18.0 (golang-github-openstack-k8s-operators-os-diff) security update
An update for golang-github-openstack-k8s-operators-os-diff is now available for Red Hat OpenStack Services on OpenShift 18.0 (Antelope). Red Hat
DSA-6388-1 libxfont – security update
https://security-tracker.debian.org/tracker/DSA-6388-1