CVE-2026-82720

NLnet Labs Unbound versions 1.12.0 through 1.26.0 contain a use-after-free vulnerability in the DNS-over-HTTPs (DoH) code path when compiled with --with-libnghttp2. During failure code paths (e.g., RPZ drop query or jostle due to heavy traffic), a dropped DoH stream tears down the entire DoH sess...

CVE-2026-82717

NLnet Labs Unbound versions up to and including 1.26.0 are affected by a heap buffer overflow in CNAME synthesis during upstream response processing. When the resolver enforces a max TTL value in the packet buffer, a compression pointer pointing to the overwritten value invalidates the domain nam...

CVE-2026-81642

NLnet Labs Unbound (up to and including 1.26.0 ) contains a heap buffer overflow in the DNSSEC validator when digesting DNSKEY records. A DNSKEY with an owner compression pointer referencing its own RDATA can overflow the digest buffer, enabling denial of service and possible remote code executio...

CVE-2026-81634

NLnet Labs Unbound up to and including 1.26.0 is affected by a heap buffer overflow in the RRSet canonicalisation routine. The root cause is a missing first owner name in the buffer length check, which can be triggered by a 255-length query name combined with a large TCP response. Since canonical...

CVE-2026-80225

NLnetLabs Unbound versions up to and including 1.26.0 are affected by a degradation of service vulnerability in the TCP/DoT reading procedure . The root cause is the absence of a limit on consecutive reads : a remote, unauthenticated attacker who can sustain a rate of distinct uncached DNS querie...

CVE-2026-78227

NLnet Labs Unbound versions 1.22.0 through 1.26.1 contain a use-after-free vulnerability in the DNS-over-QUIC (DoQ) implementation, triggered only when compiled with '--with-libngtcp2'. The root cause is that ngtcp2's retransmission buffer retains a shallow pointer into a per-stream output buffer...

CVE-2026-77955

NLnet Labs Unbound versions 1.13.2 through 1.26.1 are affected by a timing window in ZONEMD verification for zones configured with zonemd-check: yes located below (but not at) a trust anchor. The root cause is the asynchronous DS/DNSKEY resolution required before the ZONEMD integrity check comple...

CVE-2026-77860

NLnetLabs Unbound versions 1.20.0 through 1.26.0 are affected by a double-decrement flaw in the serve-expired code path that causes the per-client wait-limit counter to be decremented twice. An attacker controlling an authoritative zone with short TTLs can alternate "slow" queries (never answered...

CVE-2026-86338

Ash (Elixir) field_policies were intended to prevent filter-based information disclosure by nilling forbidden field references in filters. The nilling mechanism matched only Ash.Resource.* structs (attributes) but failed to match Ash.Query.Calculation and Ash.Query.Aggregate structs, so filters r...

CVE-2026-88255

CVE-2026-88255 is an improper validation of unsafe equivalence in input in ZenHive mpp (versions 0.2.0 through before 0.16.2). The root cause lies in MPP.Methods.Tempo, where the pre-broadcast dedup reserve (reserve_hash_atomic/2) keys on the caller-supplied raw hex (tx.raw) rather than a canonic...

CVE-2026-89774

CVE-2026-89774 is a Use-After-Free (UAF) in the Linux kernel's Bluetooth SCO subsystem, specifically in sco_conn_ready(). The socket (conn->sk) and its parent are dereferenced without holding a refcount or under conn->lock, allowing a concurrent sco_sock_release() to free the socket before ...

CVE-2026-89186

ZenHive mpp (Elixir plug library) is vulnerable to sensitive information disclosure via shared HTTP caches . The MPP.Plug.verify_credential plug sets cache-control: private and a Payment-Receipt header before the wrapped application executes, but registers no register_before_send/2 callback to en...

CVE-2026-73454

Arista EOS devices with gNSI Credentialz enabled are vulnerable to a command injection (CWE-77) that allows a network attacker with low privileges to craft a request causing unintended modifications to a target account's properties, potentially granting elevated privileges . Affected EOS releases...

CVE-2026-73439

CVE-2026-73439 is a policy enforcement flaw in Arista EOS affecting the gNMI (gRPC Network Management Interface) server when gNSI Pathz is configured. The root cause (CWE-842) is that gNMI fails to correctly enforce Pathz policy rules when both a group rule and a user rule target the same path, a...

CVE-2026-73461

CVE-2026-73461 is an incorrect privilege assignment (CWE-266) in Arista EOS affecting platforms with AAA-based gRPC authorization enabled for OpenConfig. An authenticated user's gRPC request may be processed at the wrong privilege level , causing authorization to use an incorrect AAA method list ...

CVE-2026-89207

CVE-2026-89207 affects the web interfaces of the Siemens WTV676-HB6035 (all versions < V3.94) and WTV776-HB6035 (all versions

CVE-2026-86341

CVE-2026-86341 affects GitLab EE versions from 17.1 before 19.1.8, 19.2 before 19.2.6, and 19.3 before 19.3.2. The root cause is an improper access control check performed after a protected environment approval rule was already modified, rather than before. Under certain conditions, an authentica...

CVE-2026-27565

This remote code execution vulnerability allows an unauthenticated remote attacker to upload a malicious IODD file that places and executes a shell script with root privileges on the target system. The shell script persists across reboots , enabling sustained compromise. The CVSS 3.1 score is 9.8...

CVE-2026-27564

CVE-2026-27564 is a command injection vulnerability in the /api/datastorage/data endpoint, where a remote attacker holding admin credentials can send a PUT request to execute arbitrary commands with root privileges on the device. The specific affected product is not named in the provided document...

CVE-2026-27563

CVE-2026-27563 is a command injection vulnerability in the /api/datastorage/data endpoint. A high-privileged remote attacker with admin credentials can send a crafted GET request to execute arbitrary commands with root privileges on the affected device. The vulnerability is scored CVSS 3.1: 7.2 (...