CVE-2026-73438

On affected platforms running Arista EOS with Open Shortest Path First version 3 OSPFv3 configured, an unauthenticated attacker on the same OSPFv3 broadcast domain can send a specially crafted set of packets that can cause the Ospf3 agent to restart unexpectedly. The crash results in the loss of...

CVE-2026-73438

Arista EOS OSPFv3 vulnerability (CWE-617, Reachable Assertion ) allows an unauthenticated attacker on the same OSPFv3 broadcast domain to crash the Ospf3 agent with crafted packets, causing loss of all OSPFv3 adjacencies and potential routing disruption. Reported externally by Dravanet Inc. ; no ...

GHSA-J374-979J-MCX7 vulnerabilities

Vulnerabilities for packages: strongswan...

CVE-2026-73450 Security Advisory 0161

On affected platforms running Arista EOS with MLAG Dual Primary Detection configured, an unauthenticated attacker with access to the Dual Primary Detection network segment can send specially crafted packets to interfere with the dual-primary state. If the MLAG primary switch fails while these...

kernel: scsi: target: iscsi: Fix CRC overread and double-free in iscsit_handle_text_cmd()

A flaw was found in the Linux kernel's iSCSI Internet Small Computer System Interface target subsystem. This vulnerability involves a buffer overread and a double-free error when processing iSCSI Text commands. A remote attacker could exploit these issues by sending specially crafted network...

CVE-2026-20154: Loop with Unreachable Exit Condition

A vulnerability in the system rate-limiting process for syslog message 419002 of Cisco Secure Firewall Adaptive Security Appliance ASA Software and Cisco Secure Firewall Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause high CPU utilization on an affected device...

TencentOS Server 4: samba (TSSA-2026:1007)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2026:1007 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:...

Ubuntu 20.04 LTS / 22.04 LTS / 24.04 LTS / 26.04 LTS : SRT vulnerabilities (USN-8764-1)

The remote Ubuntu 20.04 LTS / 22.04 LTS / 24.04 LTS / 26.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8764-1 advisory. It was discovered that SRT did not authenticate certain encryption control messages. A remote attacker could possibly...

CVE-2026-76695

Buffer overflow vulnerabilities exist in the underlying operating system of HPE Networking EdgeConnect SD-WAN Gateways that could allow an unauthenticated remote attacker to send specially crafted packets to the affected service. Successful exploitation could allow an attacker to affect the...

CVE-2026-76695 Unauthenticated Buffer Overflow Vulnerabilities in HPE Networking EdgeConnect SD-WAN Gateways

Buffer overflow vulnerabilities exist in the underlying operating system of HPE Networking EdgeConnect SD-WAN Gateways that could allow an unauthenticated remote attacker to send specially crafted packets to the affected service. Successful exploitation could allow an attacker to affect the...

CVE-2026-76695 Unauthenticated Buffer Overflow Vulnerabilities in HPE Networking EdgeConnect SD-WAN Gateways

Buffer overflow vulnerabilities exist in the underlying operating system of HPE Networking EdgeConnect SD-WAN Gateways that could allow an unauthenticated remote attacker to send specially crafted packets to the affected service. Successful exploitation could allow an attacker to affect the...

EUVD-2026-78631

FreeRDP before 3.31.0 fails to validate client-supplied DesktopWidth and DesktopHeight values during GCC negotiation, allowing remote attackers to crash the server. Attackers can send crafted RDP packets with zero or oversized dimensions to trigger division-by-zero or assertion failures in...

USN-8764-1 srt vulnerabilities

It was discovered that SRT did not authenticate certain encryption control messages. A remote attacker could possibly use this issue to downgrade an encrypted connection and inject arbitrary content or interrupt a media stream. CVE-2026-55868 It was discovered that SRT did not properly validate...

PT-2026-92074

Name of the Vulnerable Software and Affected Versions FreeRDP versions prior to 3.31.0 Description Remote attackers can cause a server crash by sending crafted RDP packets with zero or oversized values for the DesktopWidth and DesktopHeight variables during GCC negotiation. This lack of validatio...

Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS : Freeciv vulnerability (USN-8754-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-8754-1 advisory. It was discovered that Freeciv incorrectly handled certain network packets, resulting in a stack overflow. A remote attacker...

OESA-2026-3784 openvpn security update

OpenVPN is a full-featured open source SSL VPN solution that accommodates a wide range of configurations, including remote access, site-to-site VPNs, Wi-Fi security, and enterprise-scale remote access solutions with load balancing, failover, and fine-grained access-controls. Starting with the...

Astra Linux – Vulnerability in Linux, Linux 5.10

A flaw was discovered in the Linux SCTP stack. A blind attacker may be able to terminate an existing SCTP connection by using invalid chunks, provided that the attacker knows the IP addresses and port numbers being used, and that the attacker can send packets with spoofed IP addresses...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: net: ppp: Added bound checking for skb data in pppsynctxmung. We ensure that we have enough data in the linear buffer from the skb before accessing the initial bytes. This prevents potential out-of-bounds accesses when processing...

Astra Linux – Vulnerability in OVN

A flaw was discovered in the Open Virtual Network OVN. In OVN clusters where BFD is used between hypervisors for high availability, an attacker can inject specially crafted BFD packets from within unprivileged workloads, including virtual machines or containers, which can trigger a denial of...

Astra Linux – Vulnerability in Wireshark

The XRA dissector infinite loop in Wireshark versions 4.0.0 to 4.0.5, and 3.6.0 to 3.6.13 allows for denial of service through packet injection or malicious capture files...