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-2026-23441

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Prevent concurrent access to IPSec ASO context The query or updating IPSec offload object is through Access ASO WQE. The driver uses a single mlx5eipsecaso struct for each PF, which contains a shared DMA-mapped context...

CVE-2026-23441

CVE-2026-23441 is a Linux kernel vulnerability in the net/mlx5e driver. The issue is a race condition where the ASO spinlock is released before the hardware finishes processing a WQE, causing a second operation to overwrite a shared DMA context. The fix introduces a private per-object IPSec ASO c...

CVE-2026-23441 net/mlx5e: Prevent concurrent access to IPSec ASO context

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Prevent concurrent access to IPSec ASO context The query or updating IPSec offload object is through Access ASO WQE. The driver uses a single mlx5eipsecaso struct for each PF, which contains a shared DMA-mapped context...

CVE-2026-23440 net/mlx5e: Fix race condition during IPSec ESN update

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix race condition during IPSec ESN update In IPSec full offload mode, the device reports an ESN Extended Sequence Number wrap event to the driver. The driver validates this event by querying the IPSec ASO and checking...

CVE-2026-23440 net/mlx5e: Fix race condition during IPSec ESN update

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix race condition during IPSec ESN update In IPSec full offload mode, the device reports an ESN Extended Sequence Number wrap event to the driver. The driver validates this event by querying the IPSec ASO and checking...

CVE-2026-23440

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix race condition during IPSec ESN update In IPSec full offload mode, the device reports an ESN Extended Sequence Number wrap event to the driver. The driver validates this event by querying the IPSec ASO and checking...

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...

Missing Encryption of Sensitive Data

Overview Affected versions of this package are vulnerable to Missing Encryption of Sensitive Data in the handling of inter-Node Pod traffic when dual-stack networking is configured with IPsec encryption enabled. An attacker can intercept and read sensitive IPv6 Pod traffic by monitoring network...

Antrea has Missing Encryption of Sensitive Data

Impact This is a missing encryption vulnerability CWE-311 affecting inter-Node Pod traffic. In Antrea clusters configured for dual-stack networking with IPsec encryption enabled trafficEncryptionMode: ipsec, Antrea fails to apply encryption for IPv6 Pod traffic. While the IPv4 traffic is correctl...

PraisonAI 安全漏洞

PraisonAI is a low-code multi-agent collaboration framework developed by Mervin Praison. Versions of PraisonAI prior to 4.5.90 contained security vulnerabilities. These vulnerabilities stemmed from the passthrough and apassthrough functions accepting an apibase parameter controlled by the caller...

PT-2026-30135

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the handling of IPSec ESN Extended Sequence Number wrap events in the mlx5e driver when operating in IPSec full offload mode. After validating an ESN event, th...

PT-2026-30209

Name of the Vulnerable Software and Affected Versions HiOS versions prior to 08.1.00 HiOS versions prior to 07.1.01 Description A denial of service issue exists in the EtherNet/IP stack due to improper handling of packet length fields. Remote attackers can cause the device to crash or hang by...

Belden Hirschmann HiOS 输入验证错误漏洞

Belden Hirschmann HiOS is an industrial Ethernet switch operating system developed by the American company Belden. Versions of Belden Hirschmann HiOS prior to 08.1.00 and 07.1.01 contained a vulnerability related to input validation errors. This vulnerability stemmed from improper handling of the...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from race conditions in the processing of IPSec ESN updates, potentially leading to inconsistent states...

HTTPS Fetch, Windows Command Shell, Hidden Bind TCP Inline

Fetch and execute an x86 payload from an HTTPS server. Listen for a connection from certain IP and spawn a command shell. The shellcode will reply with a RST packet if the connections is not coming from the IP defined in AHOST. This way the port will appear as "closed" helping us to hide the...

HTTPS Fetch, Hidden Bind Ipknock TCP Stager

Fetch and execute an x86 payload from an HTTPS server. Listen for a connection. First, the port will need to be knocked from the IP defined in KHOST. This IP will work as an authentication method you can spoof it with tools like hping. After that you could get your shellcode from any IP. The sock...

HTTP Fetch, Hidden Bind Ipknock TCP Stager

Fetch and execute an x86 payload from an HTTP server. Listen for a connection. First, the port will need to be knocked from the IP defined in KHOST. This IP will work as an authentication method you can spoof it with tools like hping. After that you could get your shellcode from any IP. The socke...

HTTP Fetch, Windows Command Shell, Hidden Bind Ipknock TCP Stager

Fetch and execute an x86 payload from an HTTP server. Spawn a piped command shell staged. Listen for a connection. First, the port will need to be knocked from the IP defined in KHOST. This IP will work as an authentication method you can spoof it with tools like hping. After that you could get...

HTTPS Fetch, Hidden Bind Ipknock TCP Stager

Fetch and execute an x86 payload from an HTTPS server. Listen for a connection. First, the port will need to be knocked from the IP defined in KHOST. This IP will work as an authentication method you can spoof it with tools like hping. After that you could get your shellcode from any IP. The sock...