Linux kernel Heap Buffer Overflow DoS

The vulnerability in the ieee80211dfsradardetectedwork function within the net/mac80211/util.c file of the Linux kernel involves dereferencing a pointer with an expired lifetime. Exploitation of this vulnerability enables a remote attacker to compromise the confidentiality, integrity, and...

batadv_bla_del_backbone_claims Kernel Data Compromise

The vulnerability in the batadvbladelbackboneclaims function within the net/batman-adv/bridgeloopavoidance.c file, which implements network functions of the Linux kernel, is related to race conditions. Exploitation of this vulnerability may allow a remote attacker to compromise the confidentialit...

ALSA-2026:74133 Moderate: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: RDMA/siw: Reject MPA FPDU length underflow before signed receive math CVE-2026-64102 kernel: vmxnet3: fix BUGON in vmxnet3gethdrlen for Geneve packets CVE-2026-68299 kernel: net/liquidio:...

ROS-20260930-73-0074

The vulnerability of the rxrpcrecvmsg function in the net/rxrpc/recvmsg.c module, which supports RxRPC session sockets in Linux kernels, is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity,...

RHEL 8 : kernel-rt (RHSA-2026:74132)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:74132 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism...

AlmaLinux 8 : container-tools:rhel8 (ALSA-2026:63163)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:63163 advisory. net/mail: golang: net/mail: Denial of Service via pathological email address parsing CVE-2026-42499 encoding/asn1: golang: Go encoding/asn1: Denial of...

Oracle Linux 8 : ruby:3.3 (ELSA-2026-72285)

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-72285 advisory. - Fix memory exhaustion via unknown DNS resource types in resolv. CVE-2026-80212 Resolves: RHEL-252036 - Fix DoS via crafted IMAP responses in net-imap...

MiracleLinux 9 : kernel-5.14.0-687.39.1.el9_8 (AXSA:2026-1938:87)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1938:87 advisory. kernel: accel/ivpu: Fix signed integer truncation in IPC receive CVE-2026-53202 kernel: net/sched: actapi: use RCU with deferred freeing for action...

AlmaLinux 9.2 [TuxCare] Security Update: ruby / ruby-default-gems / ruby-devel / ruby-doc / ruby-libs / etc (ALMALINUX9.2:CLSA-2026:1783695736)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1783695736 advisory. - Net::IMAP implements Internet Message Access Protocol IMAP client functionality in Ruby. Prior to versions 0.4.24, 0.5.14, and 0.6.4, symbo...

AlmaLinux 9.6 [TuxCare] Security Update: grafana / grafana-selinux Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1772448200)

The AlmaLinux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1772448200 advisory. - The net/url package does not set a limit on the number of query parameters in a query. While the maximum size of query parameters ...

Rocky Linux 9.6 [TuxCare] Security Update: podman / podman-docker / podman-plugins / podman-remote / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1772465492)

The Rocky Linux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1772465492 advisory. - Large handshake records may cause panics in crypto/tls. Both clients and servers may send large TLS handshake records which caus...

Rocky Linux 9.6 [TuxCare] Security Update: containernetworking-plugins Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1772576264)

The Rocky Linux 9.6 host has a package installed that is affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1772576264 advisory. - The net/url package does not set a limit on the number of query parameters in a query. While the maximum size of query parameter...

Rocky Linux 9.6 [TuxCare] Security Update: go-toolset / golang / golang-bin / golang-docs / golang-misc / etc (ALMALINUX9.6:CLSA-2026:1782908606)

The Rocky Linux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1782908606 advisory. - When returning errors, functions in the net/textproto package would include its input as part of the error. This might allow an attacker ...

AlmaLinux 9.2 [TuxCare] Security Update: containernetworking-plugins Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2025:1762538558)

The AlmaLinux 9.2 host has a package installed that is affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2025:1762538558 advisory. - A maliciously crafted HTTP/2 stream could cause excessive CPU consumption in the HPACK decoder, sufficient to cause a denial of...

ROS-20260930-73-0003

The vulnerability of the asyncsetregisters function in the drivers/net/usb/rtl8150.c file of the Linux kernel’s USB network adapter driver module is related to improper memory release memory leak. Exploiting this vulnerability could allow an attacker to cause a system failure...

ROS-20260930-73-0010

The vulnerability of the allocchooseargmap function in the net/ceph/osdmap.c module, which is part of the Linux kernel’s networking functions, relates to the pointer manipulation. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility...

ROS-20260930-73-0110

The vulnerability of the drivers/net/can/usb/usb8dev.c component in the Linux kernel is related to improper memory release before deleting the last reference. Exploiting this vulnerability could allow an attacker to cause a service failure...

ROS-20260930-73-0006

The vulnerability of the skbsegmentlist function in the net/core/skbuff.c module of the Linux kernel is related to resource exhaustion. Exploiting this vulnerability can allow an attacker to cause a service failure...

ROS-20260930-73-0011

The vulnerability of the monhandleauthdone function in the net/ceph/monclient.c module, which is part of the Linux kernel’s networking functions, relates to the assignment of pointers. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and...

ROS-20260930-73-0034

The vulnerability of the updateeth regs async function in the drivers/net/usb/pegasus.c file of the Linux network adapter driver module is related to improper memory release. Exploiting this vulnerability could allow a remote attacker to cause service interruptions...