Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: ipvlan: Made addrslock to be per-port. Made addrslock to be per-port, not per ipvlandev. The initial code seems to assume that any address changes must occur under RTNL. However, this is not the case for IPv6. Therefore: 1...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: ipv6: Fixed a mismatch in the count of ECMP siblings when clearing RTFADDRCONF. The syzbot reported a kernel bug in fib6addrt2node, when adding an IPv6 route. 0 The commit f72514b3c569 "ipv6: Clear RA flags when adding a static...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: Net: Fixing segmentation issues with forwarding fraglists for GRO packets. This patch improves the handling of GSO segmentation by properly checking the SKBGSODODGY flag for GSO packets with a fraglist. This addresses low...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: net: ipv6: Fixed warnings related to memcpy operations that span multiple fields in the AH output. These warnings occur when extension headers are copied to IPv6 address fields, causing Fortify-string warnings regarding writes...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: ipv6: Fixed out-of-bound access in fib6addrt2node. syzbot reported an out-of-bound read in fib6addrt2node. 0 When an IPv6 route is created with RTANHID, the struct fib6info does not have the trailing struct fib6nh. The referenced...

net/url: Incorrect parsing of IPv6 host literals in net/url

The Go standard library function net/url.Parse insufficiently validated the host/authority component and accepted some invalid URLs by effectively treating garbage before an IP-literal as ignorable. The function should have rejected this as invalid...

Important: Red Hat Security Advisory: osbuild-composer security update

An update for osbuild-composer is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Important. A Common...

net/url: Incorrect parsing of IPv6 host literals in net/url

The Go standard library function net/url.Parse insufficiently validated the host/authority component and accepted some invalid URLs by effectively treating garbage before an IP-literal as ignorable. The function should have rejected this as invalid...

PT-2026-69985

Name of the Vulnerable Software and Affected Versions Mastodon versions prior to 4.4.21 Mastodon versions prior to 4.5.14 Mastodon versions prior to 4.6.4 Mastodon versions prior to 4.7.0-beta.1 Description A Server-Side Request Forgery SSRF protection bypass exists in the...

Linux Distros Unpatched Vulnerability : CVE-2026-68322

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - rds: Fix inet6addrlst NULL dereference when IPv6 is disabled When booting with the 'ipv6.disable=1' parameter, inet6addrlst is never initialized because...

EulerOS 2.0 SP11 : kernel (EulerOS-SA-2026-3126)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : bridge: brndsend: linearize skb before parsing ND optionsCVE-2026-31682 media: mc, v4l2: serialize REINIT and REQBUFS with...

EulerOS 2.0 SP11 : kernel (EulerOS-SA-2026-3071)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : bridge: brndsend: linearize skb before parsing ND optionsCVE-2026-31682 media: mc, v4l2: serialize REINIT and REQBUFS with...

SUSE SLES15 Security Update : nodejs24 (SUSE-SU-2026:3520-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:3520-1 advisory. Update to 24.18.1. - CVE-2026-54272: ip-address: misclassification of IPv4-mapped/NAT64 IPv6 addresses allows for bypass of SSRF an...

RHEL 10 : kernel (RHSA-2026:51295)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:51295 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: ipv6: ioam: fix heap buffer overflow ...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: ipv6: Proper accounting of fraggap on the paged allocation path In ip6.AppendData, when the paged-allocation branch is taken MSGMORE / NETIFFSG / large fraglen, alloclen and pagedlen are computed as follows: alloclen =...

ALSA-2026:51295 Moderate: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: ipv6: ioam: fix heap buffer overflow in ioam6filltracedata CVE-2026-43186 Bug Fixes and Enhancements: kernel panics caused by NULL pointer dereferences within octeonepvf almalinux-10.2.z...

The vulnerability of the xfrm6_get_saddr() function in the net/ipv6/xfrm6_policy.c module of the Linux operating system’s IPv6 kernel implementation allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the xfrm6getsaddr function in the net/ipv6/xfrm6policy.c module of the Linux operating system’s IPv6 kernel implementation is related to the use of uninitialized variables. Exploiting this vulnerability could allow a remote attacker to compromise the confidentiality, integrit...

EUVD-2026-39025

Ghost: Private IP filtering bypass to make server-side requests to internal services...

CVE-2026-18812

The CVE-2026-18812 entry concerns H3C NX15 V100R017. The affected component is esps.ipv6.wan in the /api/esps path. The root cause is manipulation of the argument workMode, enabling command injection. Exploitation is possible remotely, with a published exploit. The CVE documents do not provide re...

CVE-2026-18812 H3C NX15 esps esps.ipv6.wan command injection

A flaw has been found in H3C NX15 V100R017. The impacted element is the function esps.ipv6.wan of the file /api/esps. Executing a manipulation of the argument workMode can lead to command injection. It is possible to launch the attack remotely. The exploit has been published and may be used. The...