ROOT-OS-UBUNTU-2404-CVE-2026-23003 CVE-2026-23003 in linux - Patched by Root

Root has patched CVE-2026-23003 in the linux package for Root:Ubuntu:24.04. Multiple fixed versions available...

ROOT-OS-UBUNTU-2204-CVE-2026-23003 CVE-2026-23003 in linux - Patched by Root

Root has patched CVE-2026-23003 in the linux package for Root:Ubuntu:22.04. Multiple fixed versions available...

ROOT-OS-DEBIAN-13-CVE-2026-23003 CVE-2026-23003 in linux - Patched by Root

Root has patched CVE-2026-23003 in the linux package for Root:Debian:13. Multiple fixed versions available...

ROOT-OS-DEBIAN-12-CVE-2026-23003 CVE-2026-23003 in linux - Patched by Root

Root has patched CVE-2026-23003 in the linux package for Root:Debian:12. Multiple fixed versions available...

ROOT-OS-DEBIAN-11-CVE-2026-23003 CVE-2026-23003 in linux - Patched by Root

Root has patched CVE-2026-23003 in the linux package for Root:Debian:11. Multiple fixed versions available...

Siemens SIMATIC S7-1500 CPU 1518 MFP Use of Uninitialized Variable (CVE-2026-23003)

This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if description scriptid505814; scriptversion"1.4"; scriptsetattributeattribute:"pluginmodificationdate",...

SUSE CVE-2026-23003

In the Linux kernel, the following vulnerability has been resolved: ip6tunnel: use skbvlaninetprepare in ip6tnlrcv Blamed commit did not take care of VLAN encapsulations as spotted by syzbot 1. Use skbvlaninetprepare instead of pskbinetmaypull. 1 BUG: KMSAN: uninit-value in INETECNdecapsulate...

CVE-2026-23003

CVE-2026-23003 : In the Linux kernel’s IPv6 tunnel receive path (ip6_tunnel, __ip6_tnl_rcv), VLAN encapsulations were not handled correctly due to a failed VLAN-aware pull in the decapsulation path. The fix substitutes skb_vlan_inet_prepare() for pskb_inet_may_pull() to properly accommodate VLAN-...

Linux Distros Unpatched Vulnerability : CVE-2026-23003

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ip6tunnel: use skbvlaninetprepare in ip6tnlrcv Blamed commit did not take care of VLAN encapsulations as spotted by syzbot 1. Use skbvlaninetprepare instead of...