PT-2026-30655

Pi-hole is a Linux network-level advertisement and Internet tracker blocking application. Version 6.4 has a local privilege-escalation vulnerability allows code execution as root from the low-privilege pihole account. Important context: the pihole account uses nologin, so this is not a direct...

PT-2026-30627

Pi-hole Admin Interface is a web interface for managing Pi-hole, a network-level ad and internet tracker blocking application. From 6.0 to before 6.5, client hostnames and IP addresses from the FTL database are rendered into the DOM without escaping in network.js Network page and charts.js/index....

AlmaLinux 10 : grafana-pcp (ALSA-2026:6388)

The remote AlmaLinux 10 host has a package installed that is affected by a vulnerability as referenced in the ALSA-2026:6388 advisory. net/url: Incorrect parsing of IPv6 host literals in net/url CVE-2026-25679 Tenable has extracted the preceding description block directly from the AlmaLinux...

AlmaLinux 10 : grafana (ALSA-2026:6344)

The remote AlmaLinux 10 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:6344 advisory. net/url: Incorrect parsing of IPv6 host literals in net/url CVE-2026-25679 Tenable has extracted the preceding description block directly from the AlmaLinux...

CVE-2026-2437

The WP Travel Engine – Tour Booking Plugin – Tour Operator Software plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'wtetriptax' shortcode in all versions up to, and including, 6.7.5 due to insufficient input sanitization and output escaping on user supplied...

Directus: SSRF Protection Bypass via IPv4-Mapped IPv6 Addresses in File Import

Summary A Server-Side Request Forgery SSRF protection bypass has been identified and fixed in Directus. The IP address validation mechanism used to block requests to local and private networks could be circumvented using IPv4-Mapped IPv6 address notation. Details Directus implements an IP deny-li...

GHSA-JG4P-7FHP-P32P @hapi/content: Regular Expression Denial of Service (ReDoS) in HTTP header parsing

All versions of @hapi/content through 6.0.0 are vulnerable to Regular Expression Denial of Service ReDoS via crafted HTTP header values. Three regular expressions used to parse Content-Type and Content-Disposition headers contain patterns susceptible to catastrophic backtracking. This has been...

CVE-2021-4477

Hirschmann HiLCOS OpenBAT and BAT450 products contain a firewall bypass vulnerability in IPv6 IPsec deployments that allows traffic from VPN connections to bypass configured firewall rules. Attackers can exploit this vulnerability by establishing IPv6 IPsec connections IKEv1 or IKEv2 while...

CVE-2021-4477 Hirschmann HiLCOS OpenBAT BAT450 IPv6 IPsec Firewall Bypass

Hirschmann HiLCOS OpenBAT and BAT450 products contain a firewall bypass vulnerability in IPv6 IPsec deployments that allows traffic from VPN connections to bypass configured firewall rules. Attackers can exploit this vulnerability by establishing IPv6 IPsec connections IKEv1 or IKEv2 while...

CVE-2026-23439

In the Linux kernel, the following vulnerability has been resolved: udptunnel: fix NULL deref caused by udpsockcreate6 when CONFIGIPV6=n When CONFIGIPV6 is disabled, the udpsockcreate6 function returns 0 success without actually creating a socket. Callers such as foucreate then proceed to...

CVE-2026-23442

In the Linux kernel, the following vulnerability has been resolved: ipv6: add NULL checks for idev in SRv6 paths in6devget can return NULL when the device has no IPv6 configuration e.g. MTU IPV6MINMTU or after NETDEVUNREGISTER. Add NULL checks for idev returned by in6devget in both...

CVE-2026-23442

The CVE-2026-23442 issue affects the Linux kernel’s IPv6 SRv6 handling. Specifically, __in6_dev_get() may return NULL when a device has no IPv6 configuration (e.g., MTU too small or after NETDEV_UNREGISTER), which could lead to NULL pointer dereferences in seg6_hmac_validate_skb() and ipv6_srh_rc...

CVE-2026-23439 udp_tunnel: fix NULL deref caused by udp_sock_create6 when CONFIG_IPV6=n

In the Linux kernel, the following vulnerability has been resolved: udptunnel: fix NULL deref caused by udpsockcreate6 when CONFIGIPV6=n When CONFIGIPV6 is disabled, the udpsockcreate6 function returns 0 success without actually creating a socket. Callers such as foucreate then proceed to...

HTTPS Fetch, Windows Upload/Execute, Bind IPv6 TCP Stager (Windows x86)

Fetch and execute an x86 payload from an HTTPS server. Uploads an executable and runs it staged. Listen for an IPv6 connection Windows x86 Module Options msf use payload/cmd/windows/https/x86/upexec/bindipv6tcp msf payloadbindipv6tcp show actions ...actions... msf payloadbindipv6tcp set ACTION ms...

HTTPS Fetch, Windows shellcode stage, Reverse TCP Stager (IPv6)

Fetch and execute an x86 payload from an HTTPS server. Custom shellcode stage. Connect back to the attacker over IPv6 Module Options msf use payload/cmd/windows/https/x86/custom/reverseipv6tcp msf payloadreverseipv6tcp show actions ...actions... msf payloadreverseipv6tcp set ACTION msf...

HTTPS Fetch, Windows Meterpreter Shell, Reverse TCP Inline (IPv6)

Fetch and execute an x86 payload from an HTTPS server. Connect back to attacker and spawn a Meterpreter shell. Requires Windows XP SP2 or newer. Module Options msf use payload/cmd/windows/https/x86/meterpreterreverseipv6tcp msf payloadmeterpreterreverseipv6tcp show actions ...actions... msf...

HTTP Fetch, Bind IPv6 TCP Stager with UUID Support (Windows x86)

Fetch and execute an x86 payload from an HTTP server. Listen for an IPv6 connection with UUID Support Windows x86 Module Options msf use payload/cmd/windows/http/x86/vncinject/bindipv6tcpuuid msf payloadbindipv6tcpuuid show actions ...actions... msf payloadbindipv6tcpuuid set ACTION msf...

Security Bulletin: IBM Copy Services Manager may be affected by multiple vulnerabilities due to IBM SDK Quarterly CPU - Jan 2026

Summary Multiple Vulnerabilities were disclosed as part of the JAVA SE January 2026 Patch Update. Although likelihood of these issues being exploited is very low, IBM Copy Services Manager frequently updates product stack to ensure the utmost security is maintained. Vulnerability Details Refer to...

CVE-2026-34584

listmonk is a standalone, self-hosted, newsletter and mailing list manager. From version 4.1.0 to before version 6.1.0, bugs in list permission checks allows users in a multi-user environment to access to lists which they don't have access to under different scenarios. This only affects multi-use...

PT-2026-29684

A vulnerability was found in priyankark a11y-mcp up to 1.0.5. This vulnerability affects the function A11yServer of the file src/index.js. The manipulation results in server-side request forgery. The attack must be initiated from a local position. The exploit has been made public and could be use...