CVE-2026-93241

The Linux kernel contains a vulnerability in memcg where dying tasks can bypass reclaim and the oom killer once the oom_reaper has finished its task. This occurs because the oom_reaper is a best-effort, one-shot process; if it fails to acquire the mmap_lock in read mode (e.g., due to a sibling th...

CVE-2026-93241

In the Linux kernel, the following vulnerability has been resolved: memcg: bypass the reclaim and oom killer for dying tasks once oomreaper is done At Meta, we are seeing instances where an OOM killed job is stuck in the exit path for several hours. In one particular case, the job was stuck for...

PT-2026-104915

In the Linux kernel, the following vulnerability has been resolved: memcg: bypass the reclaim and oom killer for dying tasks once oom reaper is done At Meta, we are seeing instances where an OOM killed job is stuck in the exit path for several hours. In one particular case, the job was stuck for...

CVE-2026-77619

Vector is a high-performance observability data pipeline. From 0.15.0 until 0.57.0, the logstash source reads a 32-bit compressed-frame length from the network and uses it to size an in-memory buffer without an upper bound. An unauthenticated remote peer that can reach the default 0.0.0.0:5044...

CVE-2026-77619 Vector: Unauthenticated denial of service in the `logstash` source via unbounded memory allocation.

Vector is a high-performance observability data pipeline. From 0.15.0 until 0.57.0, the logstash source reads a 32-bit compressed-frame length from the network and uses it to size an in-memory buffer without an upper bound. An unauthenticated remote peer that can reach the default 0.0.0.0:5044...

EUVD-2026-84505

Vector is a high-performance observability data pipeline. From 0.15.0 until 0.57.0, the logstash source reads a 32-bit compressed-frame length from the network and uses it to size an in-memory buffer without an upper bound. An unauthenticated remote peer that can reach the default 0.0.0.0:5044...

CVE-2026-77619

CVE-2026-77619 affects the logstash source in Vector (versions 0.15.0 through 0.57.0). The vulnerability stems from the source reading a 32-bit compressed-frame length from the network and sizing an in-memory buffer without an upper bound . An unauthenticated remote peer reaching the default 0.0....

PT-2026-96792

Name of the Vulnerable Software and Affected Versions Vector versions 0.15.0 through 0.56.0 Description The logstash source reads a 32-bit compressed-frame length from the network and uses it to size an in-memory buffer without an upper bound. An unauthenticated remote peer accessing the default...

CVE-2026-77619: Improper Handling of Length Parameter Inconsistency

Vector is a high-performance observability data pipeline. From 0.15.0 until 0.57.0, the logstash source reads a 32-bit compressed-frame length from the network and uses it to size an in-memory buffer without an upper bound. An unauthenticated remote peer that can reach the default 0.0.0.0:5044...

Containerd < 1.7.35 / 2.0.x < 2.0.12 / 2.2.x < 2.2.8 / 2.3.x < 2.3.5 DoS

The version of Containerd on the remote host is prior to 1.7.35, 2.0.x prior to 2.0.12, 2.2.x prior to 2.2.8, or 2.3.x prior to 2.3.5. It is, therefore, affected by a denial of service vulnerability. containerd on Linux with the CRI plugin enabled can indefinitely block the drainExecSyncIO...

Linux Distros Unpatched Vulnerability : CVE-2026-53495

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - containerd is an open-source container runtime. Prior to 1.7.35, 2.0.12, 2.2.8, and 2.3.5, containerd on Linux with the CRI plugin enabled can indefinitely bloc...

CVE-2026-53495

containerd is an open-source container runtime. Prior to 1.7.35, 2.0.12, 2.2.8, and 2.3.5, containerd on Linux with the CRI plugin enabled can indefinitely block the drainExecSyncIO goroutine in internal/cri/server/containerexecsync.go when CRI ExecSync is used by exec probes or lifecycle hooks...

DEBIAN-CVE-2026-53495

containerd is an open-source container runtime. Prior to 1.7.35, 2.0.12, 2.2.8, and 2.3.5, containerd on Linux with the CRI plugin enabled can indefinitely block the drainExecSyncIO goroutine in internal/cri/server/containerexecsync.go when CRI ExecSync is used by exec probes or lifecycle hooks...

EUVD-2026-77684

containerd is an open-source container runtime. Prior to 1.7.35, 2.0.12, 2.2.8, and 2.3.5, containerd on Linux with the CRI plugin enabled can indefinitely block the drainExecSyncIO goroutine in internal/cri/server/containerexecsync.go when CRI ExecSync is used by exec probes or lifecycle hooks...

CVE-2026-53495

containerd is an open-source container runtime. Prior to 1.7.35, 2.0.12, 2.2.8, and 2.3.5, containerd on Linux with the CRI plugin enabled can indefinitely block the drainExecSyncIO goroutine in internal/cri/server/containerexecsync.go when CRI ExecSync is used by exec probes or lifecycle hooks...

CVE-2026-53495

containerd on Linux with the CRI plugin enabled is affected by a goroutine leak in drainExecSyncIO (internal/cri/server/container_execsync.go). When exec probes or lifecycle hooks launch long-lived background child processes that retain stdin/stdout pipes, the input/output drain phase—lacking a d...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: mm/vmalloc: fixed vmalloc, which may return null if called with GFPNOFAIL. The commit a421ef303008 "mm: allow !GFPKERNEL allocations for kvmalloc" includes support for GFPNOFAIL, but it creates a conflict with the commit...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via the drainExecSyncIO function in internal/cri/server/containerexecsync.go, pkg/cri/server/containerexecsync.go, and pkg/cri/sbserver/containerexecsync.go. An attacker can cause...

containerd: CRI ExecSync Goroutine Leak Leads to Node-Level Denial of Service

Impact A bug in containerd's CRI ExecSync implementation allows exec probes and lifecycle hooks with background child processes to keep containerd's stdio-drain goroutines indefinitely blocked. Because the I/O drain phase lacks a default timeout or context cancellation handling, repeated ExecSync...

PT-2026-89204

Name of the Vulnerable Software and Affected Versions containerd versions prior to 1.7.35 containerd versions prior to 2.0.12 containerd versions prior to 2.2.8 containerd versions prior to 2.3.5 Description On Linux systems with the CRI plugin enabled, a bug in the CRI ExecSync implementation ca...