PT-2026-34214

Name of the Vulnerable Software and Affected Versions free5GC UDR versions prior to 1.4.3 Description A fail-open request handling flaw exists in the UDR service. The POST handler for the endpoint '/nudr-dr/v2/policy-data/subs-to-notify' continues to process requests even after encountering error...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001009)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001009 advisory. The ttyopen function in drivers/tty/ttyio.c in the Linux kernel before 3.1.1 mishandles a driver-lookup failure, which allows local users to cause a denial of servic...

kernel: uio: Fix use-after-free in uio_open

A flaw was found in the Linux kernel’s uio subsystem. A use-after-free memory flaw in the uioopen functionality allows a local user to crash or escalate their privileges on the system...

kernel: uio: Fix use-after-free in uio_open

A flaw was found in the Linux kernel’s uio subsystem. A use-after-free memory flaw in the uioopen functionality allows a local user to crash or escalate their privileges on the system...

The vulnerability in the `window.open` method of Mozilla Firefox, Focus for Android, Mozilla Firefox ESR, and the email client Thunderbird allows a hacker to conceal full-screen notifications and perform spoofing attacks.

The vulnerability of the window.open method in Mozilla Firefox, Focus for Android, Mozilla Firefox ESR, and the email client Thunderbird is related to information representation errors in the user interface. Exploiting this vulnerability can allow an attacker to conceal full-screen notifications...

openssh: Improper write operations in readonly mode allow for zero-length file creation

The processopen function in sftp-server.c in OpenSSH before 7.6 does not properly prevent write operations in readonly mode, which allows attackers to create zero-length files...