AlmaLinux 9.2 [TuxCare] Security Update: python3-unbound / unbound / unbound-devel / unbound-libs Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1790803691)

The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1790803691 advisory. - In NLnetLabs Unbound up to and including 1.26.0, a degradation of service vulnerability is present in the TCP/DoT reading procedur...

RockyLinux 10 : kernel (RLSA-2026:72624)

The remote RockyLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:72624 advisory. kernel: KVM: nSVM: Raise UD if unhandled VMMCALL isn't intercepted by L1 CVE-2026-46076 kernel: ext4: fix e4b bitmap inconsistency reports CVE-2026-459...

Cisco NX-OS Code Execution

The vulnerability of the Cisco NX-OS operating system of Cisco Nexus 9000 Series switches, based on Silicon One ASIC chips, stems from the binding of open IP addresses during connection to TCP ports 43210 and 43211. Exploiting this vulnerability allows a remote attacker to execute arbitrary code ...

Rocky Linux 9.6 [TuxCare] Security Update: python3-unbound / unbound / unbound-devel / unbound-dracut / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1790784899)

The Rocky Linux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1790784899 advisory. - In NLnetLabs Unbound up to and including 1.26.0, a degradation of service vulnerability is present in the TCP/DoT reading...

Nest: Remote process termination via a deeply nested microservice message pattern

| Field | Value | | --- | --- | | Ecosystem | npm | | Package | @nestjs/microservices | | Affected versions | = 12.0.0, 12.0.2 and 11.2.4 | | Patched versions | 12.0.2 and 11.2.4 upgrade to 12.0.3 / 11.2.5 | Summary A single message whose pattern is a deeply nested object terminates a NestJS...

GHSA-M8VH-JMQ9-5RJG Nest: Remote process termination via a deeply nested microservice message pattern

| Field | Value | | --- | --- | | Ecosystem | npm | | Package | @nestjs/microservices | | Affected versions | = 12.0.0, 12.0.2 and 11.2.4 | | Patched versions | 12.0.2 and 11.2.4 upgrade to 12.0.3 / 11.2.5 | Summary A single message whose pattern is a deeply nested object terminates a NestJS...

SUSE CVE-2026-80225

In NLnetLabs Unbound up to and including 1.26.0, a degradation of service vulnerability is present in the TCP/DoT reading procedure where there is no limit on consecutive reads. A malicious actor that can stream and sustain a rate of distinct uncached names over the TCP/DoT connection, monopolize...

SUSE CVE-2026-97954

In the Linux kernel, the following vulnerability has been resolved: net/rds: fix tcp stream corruption with large pages rdsmessagemappages assigns PAGESIZE bytes to every scatterlist entry, even when totallen ends in a partial page. The RDS congestion map is defined as 8192 bytes, so on systems...

EUVD-2026-89209

When NetX Secure is built with NXSECUREKEYCLEAR, every TLS record sent on an active session is wiped after it has been handed to TCP. By then the TCP layer owns the packet chain and may already have released it to the packet pool. The wipe therefore writes zeros into packets that are free or in u...

Exploit for Integer Underflow (Wrap or Wraparound) in Microsoft

CVE-2024-38063: Exploitation, Detection & Mitigation Lab O...

CVE-2026-97567

A flaw was found in the Linux kernel's MultiPath TCP MPTCP subsystem. A race condition can occur between socket disconnection and packet retransmission timer handling, resulting in an inconsistent socket state. A local user can exploit this timing flaw during active connection teardown to cause a...

CVE-2026-97566

A flaw was found in the Linux kernel. When removing an initial endpoint in the Multipath TCP MPTCP path manager, the system fails to clear pending address announcements, leaving stale entries in memory. A local user can exploit this vulnerability by manipulating MPTCP endpoint configurations, whi...

CVE-2026-98070

A flaw was found in the Linux kernel's Reliable Datagram Sockets RDS subsystem. Due to improper synchronization during TCP connection path resets, transmit operations can run concurrently while connection state is being modified. An attacker could exploit this timing window during connection...

Important: unbound

Issue Overview: In NLnet Labs Unbound 1.13.2 up to and including 1.26.1, a vulnerability in ZONEMD configured zones zonemd-check: yes which are located below but not at a trust anchor allow for an attack window where tampered with zone contents are served or stored to disk prior to the ZONEMD...

Amazon Linux 2023 : bind, bind-chroot, bind-devel (ALAS2023-2026-3137)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-3137 advisory. For a secondary zone with transfers restricted by TSIG, named may start to serve the data provided in a zone transfer before the final message with the TSIG signature arrives. This could allow...

CVE-2026-18417: Access of Resource Using Incompatible Type

The native BSD-socket layer recorded a pending asynchronous socket error by type-punning it into struct netcontext's void userdata field ctx-userdata = INTTOPOINTER-status in zsockacceptedcb, zsockreceivedcb, zsockconnectedcb and zsockclosectx in subsys/net/lib/sockets/socketsinet.c, reading it...

kernel security, bug fix, and enhancement update

6.12.0-211.61.1 - Add new Oracle Linux Driver Signing key 1 certificate Orabug: 37985782 - Disable UKI signing Orabug: 36571828 - Update Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list...

Amazon Linux 2023 : python3-unbound, unbound, unbound-anchor (ALAS2023-2026-3127)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-3127 advisory. In NLnet Labs Unbound 1.13.2 up to and including 1.26.1, a vulnerability in ZONEMD configured zones zonemd-check: yes which are located below but not at a trust anchor allow for an attack wind...

Amazon Linux 2 : unbound (ALASUNBOUND-1.17-2026-011)

The version of unbound installed on the remote host is prior to 1.17.0-2. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2UNBOUND-1.17-2026-011 advisory. In NLnetLabs Unbound up to and including 1.26.0, a degradation of service vulnerability is present in the...

CVE-2026-18417

The Zephyr RTOS native BSD-socket layer contains a wild pointer dereference vulnerability when a TCP listening socket reports an asynchronous error. The root cause is type-punning an error status into the user_data field of struct net_context. In version v4.3.0 , a second interface-down event can...