CVE-2026-74670 ipvs: stop estimator after disabled calc phase

In the Linux kernel, the following vulnerability has been resolved: ipvs: stop estimator after disabled calc phase IPVS estimator kthread 0 starts with zeroed chain and tick limits until its initial calculation phase completes. If network namespace teardown clears ipvs-enable during that phase,...

CVE-2026-74669 ipvs: clear IPv4 options after rebasing tunnel ICMP errors

In the Linux kernel, the following vulnerability has been resolved: ipvs: clear IPv4 options after rebasing tunnel ICMP errors ipvsinicmp rebases an skb from the outer ICMP packet to the quoted original request before passing it to icmpsend. However, IPCBskb-opt still describes the outer IPv4...

CVE-2026-74669 ipvs: clear IPv4 options after rebasing tunnel ICMP errors

In the Linux kernel, the following vulnerability has been resolved: ipvs: clear IPv4 options after rebasing tunnel ICMP errors ipvsinicmp rebases an skb from the outer ICMP packet to the quoted original request before passing it to icmpsend. However, IPCBskb-opt still describes the outer IPv4...

EUVD-2026-64356

In the Linux kernel, the following vulnerability has been resolved: ipvs: clear IPv4 options after rebasing tunnel ICMP errors ipvsinicmp rebases an skb from the outer ICMP packet to the quoted original request before passing it to icmpsend. However, IPCBskb-opt still describes the outer IPv4...

CVE-2026-74669

CVE-2026-74669 affects the Linux kernel IPVS component. When ip_vs_in_icmp() rebases an skb from an outer ICMP packet to the quoted original request, the IPCB(skb)->opt field still describes the outer IPv4 header. A timestamp option in that outer header can leave a stale offset pointing into t...

CVE-2026-74670

CVE-2026-74670 affects the Linux kernel IPVS (IP Virtual Server) estimator subsystem. The IPVS estimator kthread starts with zeroed chain and tick limits until its initial calculation phase completes. If a network namespace teardown clears ipvs->enable during that phase, ip_vs_est_calc_phase()...

SUSE CVE-2026-72319

In the Linux kernel, the following vulnerability has been resolved: ipvs: ensure inner headers in ICMP errors are in headroom Sashiko points out that after stripping the outer headers with pskbpull we should ensure the inner IP headers in ICMP errors from tunnels are present in the skb headroom f...

PT-2026-79729

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the IPVS IP Virtual Server component where a local attacker can modify a packet during processing. The system reads the IP ihl Internet Header Length field multiple...

CVE-2026-74669: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ipvs: clear IPv4 options after rebasing tunnel ICMP errors ipvsinicmp rebases an skb from the outer ICMP packet to the quoted original request before passing it to icmpsend. However, IPCBskb-opt still describes the outer IPv4...

PT-2026-79674

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the ip vs in icmp function where an skb is rebased from the outer ICMP packet to the quoted original request before being passed to icmp send. Because IPCBskb-opt...

CVE-2026-74670: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ipvs: stop estimator after disabled calc phase IPVS estimator kthread 0 starts with zeroed chain and tick limits until its initial calculation phase completes. If network namespace teardown clears ipvs-enable during that phase,...

Linux Distros Unpatched Vulnerability : CVE-2026-74669

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ipvs: clear IPv4 options after rebasing tunnel ICMP errors ipvsinicmp rebases an skb from the outer ICMP packet to the quoted original request before passing it...

Linux Distros Unpatched Vulnerability : CVE-2026-74670

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ipvs: stop estimator after disabled calc phase IPVS estimator kthread 0 starts with zeroed chain and tick limits until its initial calculation phase completes. ...

Linux Distros Unpatched Vulnerability : CVE-2026-74724

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ipvs: avoid out-of-bounds write in ipvsnaticmp Sashiko warns that local attacker can modify the packet while it is processed by IPVS. Some places read the IP ih...

PT-2026-79675

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the IPVS estimator kthread 0 where it starts with zeroed chain and tick limits until the initial calculation phase completes. If a network namespace teardown clears...

CVE-2026-72319

A flaw was found in the Linux kernel's IP Virtual Server IPVS component. This vulnerability occurs when the system processes Internet Control Message Protocol ICMP errors originating from network tunnels. Specifically, after stripping outer packet headers, the IPVS component fails to ensure that...

SUSE CVE-2026-68477

In the Linux kernel, the following vulnerability has been resolved: ipvs: fix more places with wrong ipv6 transport offsets Sashiko reports for more incorrect IPv6 transport offsets. The app code for TCP was assuming IPv4 network header even after the ipvsh argument was provided. This can cause...

SUSE CVE-2026-72020

In the Linux kernel, the following vulnerability has been resolved: ipvs: reset full ipvsseq structs in ipvsconnnew Commit 9a05475cebdd "ipvs: avoid kmemcachezalloc in ipvsconnnew" changed ipvsconnnew to allocate an ipvsconn object with kmemcachealloc. The function then initializes many fields...

Linux Distros Unpatched Vulnerability : CVE-2026-68477

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ipvs: fix more places with wrong ipv6 transport offsets Sashiko reports for more incorrect IPv6 transport offsets. The app code for TCP was assuming IPv4 networ...

Linux Distros Unpatched Vulnerability : CVE-2026-72020

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ipvs: reset full ipvsseq structs in ipvsconnnew Commit 9a05475cebdd ipvs: avoid kmemcachezalloc in ipvsconnnew changed ipvsconnnew to allocate an ipvsconn objec...