ALSA-2026:57596 Important: mrtg security update

The Multi Router Traffic Grapher MRTG monitors the traffic load on network connections. MRTG generates HTML pages containing PNG images which provide a live visual representation of this traffic. Security Fixes: mrtg: MRTG daemon symlink-following chown allows local privilege escalation via PID...

CVE-2026-72178

A flaw was found in the Linux kernel's DAMON Data Access MONitor subsystem. During an unsuccessful context commit operation, specifically in the damoncommittarget function, process identifiers PIDs may not be properly released. This resource leak can occur if the commit fails, for example, due to...

CVE-2026-72127

A flaw was found in the Linux kernel's netdev-genl component. A local user in a child process ID PID namespace can issue a NETDEVCMDNAPIGET command. This allows the user to observe the global PID of a NAPI kernel thread, even though the thread should not be visible within their PID namespace. Thi...

Linux Distros Unpatched Vulnerability : CVE-2026-72127

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - netdev-genl: report NAPI thread PID in the caller's pid namespace netdevnlnapifillone reports the NAPI kthread PID in NETDEVANAPIPID using taskpidnr, which...

TencentOS Server 4: mrtg (TSSA-2026:0844)

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-2026:0844 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:...

CVE-2026-74873: Invocation of Process Using Visible Sensitive Information

opensslencrypt versions before 1.4.0 expose passwords passed via the --password CLI argument in process listings accessible to all system users. Attackers can read process arguments through ps aux or /proc/pid/cmdline to retrieve plaintext passwords and keystore passwords...

CVE-2026-74472

In the Linux kernel, the following vulnerability has been resolved: ublk: reset kernel-owned devinfo fields in ublkctrladddev ublkctrladddev memcpys the userspace ublksrvctrldevinfo into ub-devinfo and then fixes up the fields the driver owns, but misses -state and -ublksrvpid. A device added wit...

CVE-2026-74335

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix NULL pointer dereference in bpftaskfromvpid bpftaskfromvpid looks up a task in the pid namespace of the current task, via findtaskbyvpid: findtaskbyvpidvpid findtaskbypidnsvpid, taskactivepidnscurrent findpidnsnr, ns -...

CVE-2026-72127

In the Linux kernel, the following vulnerability has been resolved: netdev-genl: report NAPI thread PID in the caller's pid namespace netdevnlnapifillone reports the NAPI kthread PID in NETDEVANAPIPID using taskpidnr, which returns the PID in the initial pid namespace. NETDEVCMDNAPIGET does not...

UBUNTU-CVE-2026-72127

In the Linux kernel, the following vulnerability has been resolved: netdev-genl: report NAPI thread PID in the caller's pid namespace netdevnlnapifillone reports the NAPI kthread PID in NETDEVANAPIPID using taskpidnr, which returns the PID in the initial pid namespace. NETDEVCMDNAPIGET does not...

UBUNTU-CVE-2026-72178

In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: always put unsuccessfully committed target pids damoncommittarget puts and gets the destination and the source target pids. It puts the destination target pid because it will be overwritten by the source target pid...

CVE-2026-72178

In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: always put unsuccessfully committed target pids damoncommittarget puts and gets the destination and the source target pids. It puts the destination target pid because it will be overwritten by the source target pid...

CVE-2026-72127

In the Linux kernel, the following vulnerability has been resolved: netdev-genl: report NAPI thread PID in the caller's pid namespace netdevnlnapifillone reports the NAPI kthread PID in NETDEVANAPIPID using taskpidnr, which returns the PID in the initial pid namespace. NETDEVCMDNAPIGET does not...

CVE-2026-74335 bpf: Fix NULL pointer dereference in bpf_task_from_vpid()

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix NULL pointer dereference in bpftaskfromvpid bpftaskfromvpid looks up a task in the pid namespace of the current task, via findtaskbyvpid: findtaskbyvpidvpid findtaskbypidnsvpid, taskactivepidnscurrent findpidnsnr, ns -...

EUVD-2026-59482

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix NULL pointer dereference in bpftaskfromvpid bpftaskfromvpid looks up a task in the pid namespace of the current task, via findtaskbyvpid: findtaskbyvpidvpid findtaskbypidnsvpid, taskactivepidnscurrent findpidnsnr, ns -...

EUVD-2026-58936

In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: always put unsuccessfully committed target pids damoncommittarget puts and gets the destination and the source target pids. It puts the destination target pid because it will be overwritten by the source target pid...

CVE-2026-72178

CVE-2026-72178 relates to the Linux kernel, specifically the DAMON subsystem (mm/damon/core). The issue: during damon_commit_target(), destination and source target pids are not consistently managed when a commit fails, which could leak pids if the destination context lacks the necessary cleanup ...

CVE-2026-72127 netdev-genl: report NAPI thread PID in the caller's pid namespace

In the Linux kernel, the following vulnerability has been resolved: netdev-genl: report NAPI thread PID in the caller's pid namespace netdevnlnapifillone reports the NAPI kthread PID in NETDEVANAPIPID using taskpidnr, which returns the PID in the initial pid namespace. NETDEVCMDNAPIGET does not...

CVE-2026-72127

The concrete details show a Linux kernel vulnerability in netdev-genl: netdev_nl_napi_fill_one() reported NAPI kthread PID via task_pid_nr() in the initial pid namespace, and NETDEV_CMD_NAPI_GET allowed in netnsok without GENL_ADMIN_PERM, enabling a caller in a child pid namespace to see the kthr...

EUVD-2026-58885

In the Linux kernel, the following vulnerability has been resolved: netdev-genl: report NAPI thread PID in the caller's pid namespace netdevnlnapifillone reports the NAPI kthread PID in NETDEVANAPIPID using taskpidnr, which returns the PID in the initial pid namespace. NETDEVCMDNAPIGET does not...