CVE-2026-73455: Improper Handling of Length Parameter Inconsistency

On affected platforms running Arista EOS with Open Shortest Path First version 3 OSPFv3 configured, a specially crafted packet can cause the OSPFv3 agent to restart unexpectedly...

CVE-2026-73436: Improper Validation of Specified Quantity in Input

On affected platforms running Arista EOS with OSPFv2 and OSPFv2 segment routing configured, a specially crafted OSPFv2 packet from an adjacent OSPF neighbor may cause OSPF to restart unexpectedly...

CVE-2026-73435: Insufficient Verification of Data Authenticity

On affected platforms running Arista EOS with Open Shortest Path First version 2 OSPFv2 configured, a specially crafted OSPFv2 packet from an unauthenticated attacker on the same broadcast segment, with OSPFv2 authentication configured can cause adjacency flapping and packet loss. The disruption...

CVE-2026-82717: Heap-based Buffer Overflow

In NLnet Labs Unbound up to and including 1.26.0, a vulnerability was found in that can progressively corrupt heap memory and under certain systems and compilation options could lead to remote code execution. The vulnerability starts when CNAME synthesis during an upstream response needs to...

CVE-2026-73460: Incorrect Authorization

On affected platforms running Arista EOS with IS-IS graceful restart enabled, an unauthenticated attacker who can inject a malformed IS-IS LSP PDU packet can cause the IS-IS graceful restart procedure to terminate prematurely. This may result in traffic loss following a restart event...

CVE-2026-76685

A vulnerability exists in the proxy packet processing logic of the affected component where it improperly processes malformed or truncated input. An unauthenticated remote attacker could exploit this vulnerability by providing specially crafted input that triggers an integer overflow. Successful...

CVE-2026-73458

On affected platforms running Arista EOS with authenticated Bidirectional Forwarding Detection BFD sessions configured, a specially crafted packet can cause the BFD sessions to go down. This may result in undesirable network changes because various routing protocols monitor status on BFD sessions...

CVE-2026-73458 On affected platforms running Arista EOS with authenticated Bidirectional Forwarding Detection (BFD) sessions configured, a specially crafted packet can cause the BFD session(s) to go down. This may result in undesirable network changes because various rou

On affected platforms running Arista EOS with authenticated Bidirectional Forwarding Detection BFD sessions configured, a specially crafted packet can cause the BFD sessions to go down. This may result in undesirable network changes because various routing protocols monitor status on BFD sessions...

EUVD-2026-79238

On affected platforms running Arista EOS with authenticated Bidirectional Forwarding Detection BFD sessions configured, a specially crafted packet can cause the BFD sessions to go down. This may result in undesirable network changes because various routing protocols monitor status on BFD sessions...

CVE-2026-73458 On affected platforms running Arista EOS with authenticated Bidirectional Forwarding Detection (BFD) sessions configured, a specially crafted packet can cause the BFD session(s) to go down. This may result in undesirable network changes because various rou

On affected platforms running Arista EOS with authenticated Bidirectional Forwarding Detection BFD sessions configured, a specially crafted packet can cause the BFD sessions to go down. This may result in undesirable network changes because various routing protocols monitor status on BFD sessions...

CVE-2026-73458

Arista EOS is vulnerable in authenticated Bidirectional Forwarding Detection (BFD) sessions (CWE-303: Incorrect Implementation of Authentication Algorithm). A specially crafted packet can force BFD sessions down, causing undesirable network changes because routing protocols monitor BFD session st...

EUVD-2026-79211

A vulnerability exists in the proxy packet processing logic of the affected component where it improperly processes malformed or truncated input. An unauthenticated remote attacker could exploit this vulnerability by providing specially crafted input that triggers an integer overflow. Successful...

CVE-2026-76685

CVE-2026-76685 affects HPE Networking EdgeConnect SD-WAN Gateways in the proxy packet processing logic , where improper handling of malformed or truncated input triggers an integer overflow that escalates to a buffer overflow . An unauthenticated remote attacker can send specially crafted input t...

CVE-2025-66974

An issue in Prolink 13A Smart Plug Model Version: DS-3202M-UKv3 Wi-Fi and Application Version mEzee 2.6.7 allows attackers to cause a Denial of Service DoS or connection to an attacker-controlled device via supplying a crafted packet during the provisioning phase...

CVE-2026-73451 On affected platforms running Arista EOS with dual switch cards and with ingress Security ACLs configured on Switched Virtual Interfaces (SVI) in shared mode, restarting of the secondary switchcard forwarding agent or insertion of secondary switchcard, can

On affected platforms running Arista EOS with dual switch cards and with ingress Security ACLs configured on Switched Virtual Interfaces SVI in shared mode, restarting of the secondary switchcard forwarding agent or insertion of secondary switchcard, can cause security ACLs on shared SVIs to stop...

CVE-2026-73451

Arista EOS on 755 Series and 758 Series platforms is affected by an incorrect initialization issue (CWE-1419) in ingress Security ACLs configured on SVIs in shared mode. Restarting the secondary switchcard forwarding agent or inserting a secondary switchcard can cause these ACLs to stop functioni...

CVE-2026-73451 On affected platforms running Arista EOS with dual switch cards and with ingress Security ACLs configured on Switched Virtual Interfaces (SVI) in shared mode, restarting of the secondary switchcard forwarding agent or insertion of secondary switchcard, can

On affected platforms running Arista EOS with dual switch cards and with ingress Security ACLs configured on Switched Virtual Interfaces SVI in shared mode, restarting of the secondary switchcard forwarding agent or insertion of secondary switchcard, can cause security ACLs on shared SVIs to stop...

DEBIAN-CVE-2026-91950

FreeRDP before 3.31.0 contains an out-of-bounds read vulnerability in the rdpdrdumppacket function due to 32-bit unsigned integer wraparound in buffer bounds validation. A malicious RDP server can send a crafted RDPDR packet with computerNameLen set to 0xFFFFFFF0 to bypass bounds checks and trigg...

CVE-2026-91950 FreeRDP before 3.31.0 Out-of-Bounds Read via UINT32 Wraparound

FreeRDP before 3.31.0 contains an out-of-bounds read vulnerability in the rdpdrdumppacket function due to 32-bit unsigned integer wraparound in buffer bounds validation. A malicious RDP server can send a crafted RDPDR packet with computerNameLen set to 0xFFFFFFF0 to bypass bounds checks and trigg...

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...