CVE-2026-68477

A flaw was found in the Linux kernel's IP Virtual Server IPVS component. This vulnerability arises from incorrect IPv6 transport offsets, where TCP application code might incorrectly assume an IPv4 network header when processing IPv6 packets. Additionally, the ICMPv6 header offset in ipvsouticmpv...

UBUNTU-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...

CVE-2026-68477

CVE-2026-68477 relates to the Linux kernel IPVS handling of IPv6 transport offsets. The vulnerability stems from code paths that continued to assume an IPv4 network header after the ipv6 switch, causing incorrect IPv6 transport offset handling for TCP and related paths, and potentially impacting ...

CVE-2026-68477 ipvs: fix more places with wrong ipv6 transport offsets

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...

CVE-2026-68477 ipvs: fix more places with wrong ipv6 transport offsets

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...

EUVD-2026-59099

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...

PT-2026-72189

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...

EUVD-2026-57636

A flaw was found in open-iscsi. This vulnerability allows a remote attacker on the same local network segment to cause a Denial of Service DoS in the iscsiuio daemon. By sending a specially crafted Internet Control Message Protocol version 6 ICMPv6 Router Advertisement with a zero-length option,...

CVE-2026-52070

rxndpns ICMPv6 NS minimum length insufficient -- OOB read...

CVE-2026-18726

A flaw was found in open-iscsi. This vulnerability allows a remote attacker on the same local network segment to cause a Denial of Service DoS in the iscsiuio daemon. By sending a specially crafted Internet Control Message Protocol version 6 ICMPv6 Router Advertisement with a zero-length option,...

CVE-2026-18726 Open-iscsi: open-iscsi: denial of service in iscsiuio router advertisement parsing

A flaw was found in open-iscsi. This vulnerability allows a remote attacker on the same local network segment to cause a Denial of Service DoS in the iscsiuio daemon. By sending a specially crafted Internet Control Message Protocol version 6 ICMPv6 Router Advertisement with a zero-length option,...

CVE-2026-18726

The CVE-2026-18726 issue affects open-iscsi (iscsiuio daemon). A crafted ICMPv6 Router Advertisement with a zero-length option can cause an infinite loop, leading to sustained CPU usage and DoS on the daemon, impacting system availability. A secondary risk of out-of-bounds reads may occur with a ...

CVE-2026-18726 Open-iscsi: open-iscsi: denial of service in iscsiuio router advertisement parsing

A flaw was found in open-iscsi. This vulnerability allows a remote attacker on the same local network segment to cause a Denial of Service DoS in the iscsiuio daemon. By sending a specially crafted Internet Control Message Protocol version 6 ICMPv6 Router Advertisement with a zero-length option,...

CVE-2026-18725

AIONLYREPORT package: iscsi-initiator-utils-6.2.1.11-0.git4b3e853.el10 ------ Summary: Out-of-Bounds Write and Information Disclosure via Unvalidated IPv6 Payload Length: crafted ICMPv6 Echo Requests can cause iscsiuio to trust an inflated ipv6plen larger than the actual received payload, leading...

CVE-2026-18726

A flaw was found in open-iscsi. This vulnerability allows a remote attacker on the same local network segment to cause a Denial of Service DoS in the iscsiuio daemon. By sending a specially crafted Internet Control Message Protocol version 6 ICMPv6 Router Advertisement with a zero-length option,...

PT-2026-71331

Name of the Vulnerable Software and Affected Versions open-iscsi affected versions not specified Description A flaw in the iscsiuio daemon allows a remote attacker on the same local network segment to cause a Denial of Service DoS. By sending a specially crafted Internet Control Message Protocol...

Linux Distros Unpatched Vulnerability : CVE-2026-18726

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in open-iscsi. This vulnerability allows a remote attacker on the same local network segment to cause a Denial of Service DoS in the iscsiuio...

SUSE-SU-2026:3501-1 Security update for wireshark

This update for wireshark fixes the following issues: Update to version 4.6.7: - CVE-2026-5299: ICMPv6 dissector crash bsc1263757. - CVE-2026-5401: AFP dissector crash bsc1263756. - CVE-2026-5402: TLS dissector crash and possible code execution bsc1263755. - CVE-2026-5403: SBC audio codec crash...

AlmaLinux 9 : kernel (ALSA-2026:45192)

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:45192 advisory. kernel: KVM: x86: Don't recheck L1 intercepts when completing userspace I/O CVE-2025-40026 kernel: dm log: fix out-of-bounds write due to regioncount...

SUSE-SU-2026:23097-1 Security update for the Linux Kernel RT (Live Patch 22 for SUSE Linux Enterprise Micro 6.0)

This update for the SUSE Linux Enterprise Kernel 6.4.0-45.1 fixes various security issues: The following security issues were fixed: - CVE-2026-23240: tls: Fix race condition in tlsswcancelworktx bsc1262404. - CVE-2026-31738: vxlan: validate ND option lengths in vxlannacreate bsc1264060. -...