CVE-2026-59277

Spring Security InetAddressMatchers utility provides matchInternal and matchExternal builders for constructing an InetAddressMatcher that classifies a given IP address as belonging to an internal private or external public network. In Spring Security 7.1.0, the internal address classification did...

Improper Authorization io.netty:netty-handler Dependency in Confluence Data Center

This High severity Improper Authorization vulnerability was introduced in versions 7.4.0, 7.13.0, 7.19.0, 8.5.0, 8.9.0, 9.0.1, 9.1.0, 9.2.0, 9.3.1, 9.4.0, 9.5.1, 10.0.2, 10.1.0, and 10.2.0 of Confluence Data Center. This Improper Authorization vulnerability, with a CVSS Score of 8.1 and a CVSS...

CVE-2026-84697

Mailpit's IsInternalIP deny list function fails to block the Azure WireServer address 168.63.129.16 and the RFC 2765/6145 IPv4-translated IPv6 prefix, allowing server-side request forgery to internal destinations. Attackers can supply hostnames resolving to these addresses in message content to...

CVE-2026-84697 Mailpit SSRF Deny List Bypass via Azure Metadata and IPv6 Prefix

Mailpit's IsInternalIP deny list function fails to block the Azure WireServer address 168.63.129.16 and the RFC 2765/6145 IPv4-translated IPv6 prefix, allowing server-side request forgery to internal destinations. Attackers can supply hostnames resolving to these addresses in message content to...

CVE-2026-84697

Mailpit (open-source mail testing tool) contains a Server-Side Request Forgery (SSRF) vulnerability in its IsInternalIP deny list function (file: internal/tools/net.go). The deny list fails to block the Azure WireServer address 168.63.129.16 and the RFC 2765/6145 IPv4-translated IPv6 prefix , all...

EUVD-2026-69788

Mailpit's IsInternalIP deny list function fails to block the Azure WireServer address 168.63.129.16 and the RFC 2765/6145 IPv4-translated IPv6 prefix, allowing server-side request forgery to internal destinations. Attackers can supply hostnames resolving to these addresses in message content to...

CVE-2026-84697 Mailpit SSRF Deny List Bypass via Azure Metadata and IPv6 Prefix

Mailpit's IsInternalIP deny list function fails to block the Azure WireServer address 168.63.129.16 and the RFC 2765/6145 IPv4-translated IPv6 prefix, allowing server-side request forgery to internal destinations. Attackers can supply hostnames resolving to these addresses in message content to...

CVE-2026-84697 Mailpit SSRF Deny List Bypass via Azure Metadata and IPv6 Prefix

Mailpit's IsInternalIP deny list function fails to block the Azure WireServer address 168.63.129.16 and the RFC 2765/6145 IPv4-translated IPv6 prefix, allowing server-side request forgery to internal destinations. Attackers can supply hostnames resolving to these addresses in message content to...

RHEL 9 : kernel (RHSA-2026:62568)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:62568 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: Squashfs: sanity check symbol...

CVE-2026-80646

A flaw was found in the Linux kernel's IPv6 component. This vulnerability arises when the devgetbyindexrcu function returns a null value if the original physical device is unregistered, leading to a NULL pointer dereference in in6devstatsget. A local attacker could exploit this flaw to trigger a...

Important: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions and Red Hat Enterprise Linux 8.8 Telecommunications Update Service. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring Syst...

kernel: ipv6: fix possible UAF in icmpv6_rcv()

A flaw was found in the Linux kernel's IPv6 Internet Protocol version 6 implementation. This vulnerability, a Use-After-Free UAF error, occurs due to incorrect caching of network packet addresses before a memory operation. An attacker could potentially exploit this flaw to cause memory corruption...

kernel: net: ipv6: use-after-free in fib6_rule_suppress due to stale res->rt6 pointer

A use-after-free vulnerability was found in the Linux kernel's IPv6 FIB rule lookup path. In fib6rulesuppress, when a route is suppressed and released via ip6rtputflags, the res-rt6 pointer is not cleared. If no later rule supplies a replacement route, fib6rulelookup returns the stale freed rt6in...

RHEL 8 : kernel (RHSA-2026:61932)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:61932 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: ipv6: fix possible UAF in...

MiracleLinux 9 : grafana-10.2.6-23.el9_8.2 (AXSA:2026-1719:25)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1719:25 advisory. grafana: Grafana: Privilege escalation via dashboard overwrite CVE-2026-33377 grafana: Grafana Auth Proxy: Unauthorized access due to incorrect IPv6...

CVE-2026-14697

netipv6sendns in subsys/net/ip/ipv6nbr.c allocates a transmit netpkt for a Neighbor Solicitation. When it is called with a data packet pending on an unresolved neighbor and that neighbor's pendingqueue is already non-empty an NS is already outstanding, the function appends the data packet and...

CVE-2026-14697 IPv6 Neighbor Solicitation packet leak causes TX pool exhaustion denial of service

netipv6sendns in subsys/net/ip/ipv6nbr.c allocates a transmit netpkt for a Neighbor Solicitation. When it is called with a data packet pending on an unresolved neighbor and that neighbor's pendingqueue is already non-empty an NS is already outstanding, the function appends the data packet and...

CVE-2026-14697 IPv6 Neighbor Solicitation packet leak causes TX pool exhaustion denial of service

netipv6sendns in subsys/net/ip/ipv6nbr.c allocates a transmit netpkt for a Neighbor Solicitation. When it is called with a data packet pending on an unresolved neighbor and that neighbor's pendingqueue is already non-empty an NS is already outstanding, the function appends the data packet and...

CVE-2026-14697

CVE-2026-14697 is a packet-leak denial-of-service in Zephyr RTOS . The function net_ipv6_send_ns() in subsys/net/ip/ipv6_nbr.c permanently leaks a transmit net_pkt when called with a data packet pending on an unresolved neighbor whose pending_queue is already non-empty: it appends the data packet...

EUVD-2026-68744

netipv6sendns in subsys/net/ip/ipv6nbr.c allocates a transmit netpkt for a Neighbor Solicitation. When it is called with a data packet pending on an unresolved neighbor and that neighbor's pendingqueue is already non-empty an NS is already outstanding, the function appends the data packet and...