CVE-2026-53357

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: fix UAF in l2capsockcleanuplisten vs l2capconndel btacceptdequeue unlinks a not-yet-accepted child from the parent accept queue and releasesocks it before returning, so the returned sk has no caller reference and is...

CVE-2026-53357 Bluetooth: fix UAF in l2cap_sock_cleanup_listen() vs l2cap_conn_del()

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: fix UAF in l2capsockcleanuplisten vs l2capconndel btacceptdequeue unlinks a not-yet-accepted child from the parent accept queue and releasesocks it before returning, so the returned sk has no caller reference and is...

CVE-2026-53357 Bluetooth: fix UAF in l2cap_sock_cleanup_listen() vs l2cap_conn_del()

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: fix UAF in l2capsockcleanuplisten vs l2capconndel btacceptdequeue unlinks a not-yet-accepted child from the parent accept queue and releasesocks it before returning, so the returned sk has no caller reference and is...

CVE-2026-53357

CVE-2026-53357 affects the Linux kernel Bluetooth stack. Root cause: a race where a concurrent HCI disconnect can trigger l2cap_conn_del() to free a child socket via l2cap_sock_kill while cleanup_listen() still accesses it, causing a use-after-free (KASAN) in l2cap_sock_cleanup_listen() during cl...

PT-2026-55235

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Bluetooth L2CAP implementation where calling l2cap chan close within cleanup listen causes a lock inversion. Specifically, cleanup listen operates under the parent...

PT-2026-55234

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the Bluetooth L2CAP socket cleanup process. The problem occurs during a race condition between l2cap sock cleanup listen and l2cap conn del. Specifically...

Linux Distros Unpatched Vulnerability : CVE-2026-53357

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Bluetooth: fix UAF in l2capsockcleanuplisten vs l2capconndel btacceptdequeue unlinks a not- yet-accepted child from the parent accept queue and releasesocks it...

UBUNTU-CVE-2026-20217

A vulnerability in the PESpin file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS condition, or possibly other expanded impacts, resulting from memory corruption on an affected device. This vulnerability is due to improper boundary checks for content in...

Malicious code in test-pkg-pnpm (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector ae5df84cbdf3092d5f7b8f405248144eacdf5119c756c97726974e547810ebec On npm install, the package's postinstall script node demo-clean.js auto-executes two installer-side actions without consent. First, openDemo...

CVE-2026-53348

A flaw was found in the Linux kernel's Advanced Linux Sound Architecture ALSA System on Chip ASoC SoundWire Digital Audio SDCA component. The sdcadevunregisterfunctions function does not properly check for NULL function device entries during unregistration. This oversight can lead to a NULL point...

CVE-2026-53342

A flaw was found in the Linux kernel, specifically within the ARM64 architecture's memory management. This vulnerability occurs because the system fails to properly deallocate page tables that have been hot-removed, leading to memory leaks. This can result in incorrect memory usage statistics and...

UBUNTU-CVE-2026-53348

In the Linux kernel, the following vulnerability has been resolved: ASoC: SDCA: fix NULL pointer dereference in sdcadevunregisterfunctions sdcadevunregisterfunctions iterates over all SDCA function descriptors and calls sdcadevunregister on each funcdev without checking for NULL. When a function...

EUVD-2026-40989

In the Linux kernel, the following vulnerability has been resolved: net: rds: clear isends on setup unwind The RDS IB connection teardown path is written so it can run during partial startup and on repeated shutdown attempts. It uses NULL pointers to distinguish resources that are still owned fro...

EUVD-2026-40982

In the Linux kernel, the following vulnerability has been resolved: ASoC: SDCA: fix NULL pointer dereference in sdcadevunregisterfunctions sdcadevunregisterfunctions iterates over all SDCA function descriptors and calls sdcadevunregister on each funcdev without checking for NULL. When a function...

kernel: netfilter: nf_conntrack_helper: pass helper to expect cleanup

A flaw was found in the Linux kernel's netfilter subsystem, specifically within the nfconntrackhelper. When a connection tracking helper is unregistered, its associated expectations are not properly cleaned up. This oversight can lead to a use-after-free vulnerability, where the system attempts t...

SUSE CVE-2026-53073

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcildisc: Clear HCIUARTPROTOINIT on error When hciregisterdev fails in hciuartregisterdev HCIUARTPROTOINIT is not cleared before calling hu-proto-closehu and setting hu-hdev to NULL. This means incoming UART data will...

RHEL 8 : container-tools:rhel8 (RHSA-2026:33722)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:33722 advisory. The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc. Security Fixes: net/url:...

RockyLinux 8 : container-tools:rhel8 (RLSA-2026:33722)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:33722 advisory. net/url: Incorrect parsing of IPv6 host literals in net/url CVE-2026-25679 github.com/go-jose/go-jose/v3: github.com/go-jose/go-jose/v4: Go JOSE: Denial...

The vulnerability of the rxe_qp_do_cleanup() function in the drivers/infiniband/sw/rxe/rxe_qp.c module of the Linux operating system’s kernel allows a hacker to trigger a service failure.

The vulnerability of the rxeqpdocleanup function in the drivers/infiniband/sw/rxe/rxeqp.c module of the Linux operating system’s kernel involves pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a service failure...

CVE-2026-44947

CVE-2026-44947 describes a missing clean-up in the legacy Project Role Template Binding (PRTB) reconciler in Rancher, affecting versions 2.13.0–2.13.7 and 2.14.0–2.14.3. The issue allows users to retain unauthorized Pod Security Admission (PSA) permissions after an administrator removes those per...