CVE-2026-26988 LibreNMS: SQL Injection in ajax_table.php spreads through a covert data stream

LibreNMS is an auto-discovering PHP/MySQL/SNMP based network monitoring tool. Versions 25.12.0 and below contain an SQL Injection vulnerability in the ajaxtable.php endpoint. The application fails to properly sanitize or parameterize user input when processing IPv6 address searches. Specifically,...

CVE-2026-26988: Improper Neutralization of Special Elements used in an SQL Command

LibreNMS is an auto-discovering PHP/MySQL/SNMP based network monitoring tool. Versions 25.12.0 and below contain an SQL Injection vulnerability in the ajaxtable.php endpoint. The application fails to properly sanitize or parameterize user input when processing IPv6 address searches. Specifically,...

UBUNTU-CVE-2026-23103

In the Linux kernel, the following vulnerability has been resolved: ipvlan: Make the addrslock be per port Make the addrslock be per port, not per ipvlan dev. Initial code seems to be written in the assumption, that any address change must occur under RTNL. But it is not so for the case of IPv6. ...

UBUNTU-CVE-2026-23010

In the Linux kernel, the following vulnerability has been resolved: ipv6: Fix use-after-free in inet6addrdel. syzbot reported use-after-free of inet6ifaddr in inet6addrdel. 0 The cited commit accidentally moved ipv6deladdr for mngtmpaddr before reading its ifp-flags for temporary addresses in...

Azure Linux 3.0 Security Update: kernel (CVE-2024-46860)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-46860 advisory. - In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7921: fix NULL pointer...

MiracleLinux 4 : bind-9.8.2-0.17.3.0.1.rc1.AXS4 (AXSA:2013-137:02)

"The remote MiracleLinux 4 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2013-137:02 advisory. BIND Berkeley Internet Name Domain is an implementation of the DNS Domain Name System protocols. BIND includes a DNS server named, which resolves host names ...

CVE-2023-50926

Contiki-NG is an open-source, cross-platform operating system for Next-Generation IoT devices. An out-of-bounds read can be caused by an incoming DIO message when using the RPL-Lite implementation in the Contiki-NG operating system. More specifically, the prefix information of the DIO message...

PT-2026-4672

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a use-after-free issue within the inet6 addr del function. This flaw is related to the handling of temporary addresses, where a memory area is accessed after it...

CVE-2025-15190

A security flaw has been discovered in D-Link DWR-M920 up to 1.1.50. Impacted is the function sub42261C of the file /boafrm/formFilter. The manipulation of the argument ip6addr results in stack-based buffer overflow. The attack may be launched remotely. The exploit has been released to the public...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-992166)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992166 advisory. In the Linux kernel, the following vulnerability has been resolved: ipv6/addrconf: fix a potential refcount underflow for idev Now in addrconfmodrstimer, reference...

D-Link DWR-M920 安全漏洞

The D-Link DWR-M920 is a 4GLTE wireless router manufactured by Youxun D-Link. The D-Link DWR-M920 suffers from a stack buffer overflow vulnerability that stems from incorrect manipulation of the parameter ip6addr in the function sub42261C in the file /boafrm/formFilter, for which no detailed...

AlmaLinux 8 : python39:3.9 (ALSA-2025:23530)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2025:23530 advisory. python: Invalid value for OpenSSL API may cause Buffer over-read when NPN is used CVE-2024-5642 python: Virtual environment venv activation scripts don't...

CVE-2023-53831

A data race was found in the Linux kernel's networking stack. The skmcloop function reads sk-skfamily without proper synchronization while another thread may be changing it via IPV6ADDRFORM socket option. This race can cause the function to take an unexpected code path, triggering a WARNONONCE or...

SUSE CVE-2023-53831

In the Linux kernel, the following vulnerability has been resolved: net: read sk-skfamily once in skmcloop syzbot is playing with IPV6ADDRFORM quite a lot these days, and managed to hit the WARNONONCE1 in skmcloop We have many more similar issues to fix. WARNING: CPU: 1 PID: 1593 at...

EUVD-2023-60165

In the Linux kernel, the following vulnerability has been resolved: net: read sk-skfamily once in skmcloop syzbot is playing with IPV6ADDRFORM quite a lot these days, and managed to hit the WARNONONCE1 in skmcloop We have many more similar issues to fix. WARNING: CPU: 1 PID: 1593 at...

CVE-2023-53831 net: read sk->sk_family once in sk_mc_loop()

In the Linux kernel, the following vulnerability has been resolved: net: read sk-skfamily once in skmcloop syzbot is playing with IPV6ADDRFORM quite a lot these days, and managed to hit the WARNONONCE1 in skmcloop We have many more similar issues to fix. WARNING: CPU: 1 PID: 1593 at...

The vulnerability of the inet6_rtm_deladdr() function in the net/ipv6/addrconf.c module of the Linux operating system’s IPv6 kernel implementation allows a attacker to cause a service failure.

The vulnerability of the inet6rtmdeladdr function in the net/ipv6/addrconf.c module of the Linux operating system’s IPv6 kernel implementation is related to the use of pointers. Exploiting this vulnerability could allow an attacker to cause a service failure...

CVE-2025-12106

Insufficient argument validation in OpenVPN 2.7alpha1 through 2.7rc1 allows an attacker to trigger a heap buffer over-read when parsing IP addresses...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: SCTP: Initialization of additional fields in sctpv6fromsk was incorrect, leading to undefined behavior. SYZbot discovered that sin6scopeid was not properly initialized, causing undefined behavior. sin6scopeid and sin6flowinfo...

CVE-2025-47912 Insufficient validation of bracketed IPv6 hostnames in net/url

The Parse function permits values other than IPv6 addresses to be included in square brackets within the host component of a URL. RFC 3986 permits IPv6 addresses to be included within the host component, enclosed within square brackets. For example: "http://::1/". IPv4 addresses and hostnames mus...