SUSE-SU-2026:22369-1 Security update for libaom

This update for libaom fixes the following issues - CVE-2026-56208: untrusted encoder configuration inputs can lead to a heap-based buffer overflow and a process crash bsc1268650. - CVE-2026-56209: crafted video frames with specific Y-plane pixel values can lead to an arbitrary memory write...

CVE-2026-53003

A flaw was found in the Linux kernel's Point-to-Point Protocol over Ethernet PPPoE driver. A remote attacker or a peer with a misconfigured implementation could send specially crafted Protocol Field Compression PFC frames. This could lead to a one-byte shift in the PPP payload, causing a four-byt...

CVE-2026-54274

A flaw was found in aiohttp, an asynchronous HTTP client/server framework. An attacker can exploit this vulnerability by sending large, incomplete websocket frame payloads. This can bypass normal memory usage limits, potentially leading to a Denial of Service DoS where the affected system becomes...

USN-8471-1 containerd vulnerabilities

It was discovered that containerd incorrectly handled HTTP/2 SETTINGS frames. A remote attacker could possibly use this issue to cause containerd to enter an infinite loop, resulting in a denial of service. This issue only affected Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS and Ubuntu...

USN-8473-1: containerd vulnerabilities

It was discovered that containerd incorrectly handled HTTP/2 SETTINGS frames. A remote attacker could possibly use this issue to cause containerd to enter an infinite loop, resulting in a denial of service. CVE-2026-33814 Jakub Ciolek and Kyle Elliott discovered that containerd incorrectly handle...

CVE-2026-40208

CVE-2026-40208 concerns DoH3 servers handling DoH3 GET queries with an invalid DATA frame, potentially delaying processing and causing a denial of service. The available records state the impact as availability loss (LOW) with a CVSS 3.1 base score of 3.7, network-exposed and requiring no privile...

CVE-2026-40208 Denial of service via DoH3 queries

An attacker might be able to delay the processing of DoH3 queries by sending DoH3 GET queries with an invalid DATA frame...

CVE-2026-53253

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: bnep: reject short frames before parsing A BNEP peer can send a short BNEP SDU. bneprxframe reads the packet type byte immediately and, for control packets, reads the control opcode and setup UUID-size byte before...

UBUNTU-CVE-2026-53253

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: bnep: reject short frames before parsing A BNEP peer can send a short BNEP SDU. bneprxframe reads the packet type byte immediately and, for control packets, reads the control opcode and setup UUID-size byte before...

CVE-2026-53253

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: bnep: reject short frames before parsing A BNEP peer can send a short BNEP SDU. bneprxframe reads the packet type byte immediately and, for control packets, reads the control opcode and setup UUID-size byte before...

CVE-2026-53253 Bluetooth: bnep: reject short frames before parsing

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: bnep: reject short frames before parsing A BNEP peer can send a short BNEP SDU. bneprxframe reads the packet type byte immediately and, for control packets, reads the control opcode and setup UUID-size byte before...

CVE-2026-53253

CVE-2026-53253 affects the Linux kernel Bluetooth BNEP stack. The vulnerability arises when a BNEP peer sends a short SDU and the kernel bnep_rx_frame() reads the packet type, then bnep_rx_control() dereferences the control opcode or setup UUID-size byte before ensuring those bytes are present. T...

CVE-2026-53253

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: bnep: reject short frames before parsing A BNEP peer can send a short BNEP SDU. bneprxframe reads the packet type byte immediately and, for control packets, reads the control opcode and setup UUID-size byte before...

CVE-2026-53253 Bluetooth: bnep: reject short frames before parsing

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: bnep: reject short frames before parsing A BNEP peer can send a short BNEP SDU. bneprxframe reads the packet type byte immediately and, for control packets, reads the control opcode and setup UUID-size byte before...

EUVD-2026-39204

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: bnep: reject short frames before parsing A BNEP peer can send a short BNEP SDU. bneprxframe reads the packet type byte immediately and, for control packets, reads the control opcode and setup UUID-size byte before...

CVE-2026-53253

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: bnep: reject short frames before parsing A BNEP peer can send a short BNEP SDU. bneprxframe reads the packet type byte immediately and, for control packets, reads the control opcode and setup UUID-size byte before...

PT-2026-52324

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak occurs in the XSK branch of the mlx5e xmit xdp buff function. When the sq-xmit xdp frame function returns false, such as when the XDPSQ is full, the system fails to unmap t...

Linux Distros Unpatched Vulnerability : CVE-2026-53003

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - pppoe: drop PFC frames RFC 2516 Section 7 states that Protocol Field Compression PFC is NOT RECOMMENDED for PPPoE. In practice, pppd does not support negotiatin...

Linux Distros Unpatched Vulnerability : CVE-2026-53074

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - bpf: reject short IPv4/IPv6 inputs in bpfprogtestrunskb bpfprogtestrunskb calls ethtypetrans first and then uses skb-protocol to initialize sk family and addres...

PT-2026-52348

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Bluetooth BNEP implementation where a peer can send a short BNEP Service Discovery Unit SDU. The function bnep rx frame reads the packet type byte and, for control...