EUVD-2026-39319

In the Linux kernel, the following vulnerability has been resolved: ipv6: sit: reload inner IPv6 header after GSO offloads ipip6tunnelxmit caches the inner IPv6 header pointer at function entry and continues using it after iptunnelhandleoffloads. For GSO skbs, iptunnelhandleoffloads calls...

Linux Distros Unpatched Vulnerability : CVE-2025-68340

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - team: Move team device type change at the end of teamportadd Attempting to add a port device that is already up will expectedly fail, but not before modifying t...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from an unlimited growth of the ip6 tunnel header space, which could lead to memory exhaustion...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989291)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989291 advisory. In the Linux kernel, the following vulnerability has been resolved: tunnels: do not assume mac header is set in skbtunnelcheckpmtu Recently added debug in commit...

kernel: net: ip_tunnel: make sure to pull inner header in ip_tunnel_rcv()

A flaw was found in the iptunnel implementation in the Linux kernel. This flaw occurs because the iptunnelrcv function does not properly pull the inner IP header before processing. A remote attacker could exploit this by sending crafted tunneled packets, potentially leading to a denial of service...

CLSA-2024-1719932549 kernel: Fix of 20 CVEs

net: iptunnel: make sure to pull inner header in iptunnelrcv CVE-2024-26882 - net: Set true network header for ECN decapsulation CVE-2024-26882 - media: dvb-core: Fix use-after-free due to race at dvbregisterdevice CVE-2022-45884 - media: dvbdev: fix error logic at dvbregisterdevice...