CVE-2026-53014

A flaw was found in the Linux kernel. When the kernel's traffic control TC subsystem processes network packets for redirection across different types of network devices, it can incorrectly handle packet headers. This can lead to corruption of network packet data. A local attacker could potentiall...

GO-2026-5539 OpenTelemetry eBPF Instrumentation: Postgres BIND parsing can panic on malformed payloads in go.opentelemetry.io/obi

OpenTelemetry eBPF Instrumentation: Postgres BIND parsing can panic on malformed payloads in go.opentelemetry.io/obi...

EUVD-2026-31388

golang.org/x/crypto/ssh: Invoking byte arithmetic causes underflow and panic...

GO-2026-5293 Mattermost doesn't sanitize sensitive configuration fields before including them in support packet generation in github.com/mattermost/mattermost-server

Mattermost doesn't sanitize sensitive configuration fields before including them in support packet generation in github.com/mattermost/mattermost-server. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. I...

gnutls: gnutls: Denial of Service via DTLS packet reordering vulnerability

A flaw was found in gnutls. A remote attacker could exploit an issue in the Datagram Transport Layer Security DTLS packet reordering logic. The comparator function, responsible for ordering DTLS packets by sequence numbers, did not correctly handle packets with duplicate sequence numbers. This...

GO-2026-5107 OpenTelemetry eBPF Instrumentation: Memcached payload length overflow can crash OBI in go.opentelemetry.io/obi

OpenTelemetry eBPF Instrumentation: Memcached payload length overflow can crash OBI in go.opentelemetry.io/obi...

CVE-2026-53033

A flaw was found in the Linux kernel's sockmap functionality. A race condition exists in the unixstreambpfupdateproto function when a BPF Berkeley Packet Filter iterator program updates a sockmap. This can lead to a use-after-free UaF vulnerability, where memory is accessed after it has been free...

CVE-2026-53074

A flaw was found in the Linux kernel's BPF Berkeley Packet Filter subsystem. Specifically, the bpfprogtestrunskb function, responsible for testing BPF programs with network packets, did not properly validate the length of IPv4 and IPv6 inputs. This could allow the kernel to attempt to access...

CVE-2026-53076

A flaw was found in the Linux kernel. This vulnerability, located in the BPF Berkeley Packet Filter subsystem, involves an out-of-bounds read when data is copied between specific types of BPF maps. The system incorrectly handles data sizes that are not aligned to a specific memory boundary, causi...

CVE-2026-53094

A flaw was found in the Linux kernel's Berkeley Packet Filter BPF component. When a dev-bound-only BPF program undergoes Just-In-Time JIT compilation with constant blinding enabled, a stale pointer to a freed program can occur. This issue arises when the network namespace is destroyed, leading to...

CVE-2026-40012

ECS zero scoped answers are stored in the packet cache while they should not. This impacts only configurations that have ECS enabled;...

CVE-2026-40012

ECS zero scoped answers are stored in the packet cache while they should not. This impacts only configurations that have ECS enabled;...

libssh2: libssh2 - Out-of-Bounds Write via Unchecked packet_length in transport.c

An out-of-bounds write vulnerability exists in the libssh2 client. A remote attacker can exploit this by sending a specially crafted SSH packet with an abnormally large length value. This corrupts the application's memory and can potentially allow the attacker to execute arbitrary code on the...

libssh2: libssh2: Denial of Service via crafted SSH_MSG_EXT_INFO message

A vulnerability in libssh2 allows a malicious SSH server to freeze connected clients during the handshake process. By sending a malformed packet, the server triggers a loop that exhausts the client's CPU, resulting in a denial of service...

CVE-2026-40012

ECS zero scoped answers are stored in the packet cache while they should not. This impacts only configurations that have ECS enabled;...

CVE-2026-40012

ECS zero scoped answers are stored in the packet cache while they should not. This impacts only configurations that have ECS enabled;...

CVE-2026-40012 Information about ECS zero scoped answers might leak to clients that use a specific ECS

ECS zero scoped answers are stored in the packet cache while they should not. This impacts only configurations that have ECS enabled;...

EUVD-2026-39356

ECS zero scoped answers are stored in the packet cache while they should not. This impacts only configurations that have ECS enabled;...

CVE-2026-40012

ECS zero scoped answers are stored in the packet cache while they should not. This impacts only configurations that have ECS enabled;...

CVE-2026-40012

The vulnerability CVE-2026-40012 affects configurations with ECS enabled, where ECS zero-scoped answers are stored in the packet cache instead of being properly restricted, potentially leaking to clients. The issue has a network-based attack surface with low confidentiality impact (CVSS v3.1: 5.3...