CVE-2026-41521 xrdp: lib_framebuffer_update Has Integer Overflow Heap Info Leak & ASLR Bypass

xrdp is an open source RDP server. Versions 0.10.6 and prior contain an integer overflow vulnerability when processing screen update messages within the vnc-any connection mode. A malicious remote VNC server can send crafted image dimensions that cause an integer overflow during memory buffer siz...

CVE-2026-64206 Bluetooth: L2CAP: cancel pending_rx_work before taking conn->lock

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: cancel pendingrxwork before taking conn-lock l2capconndel takes conn-lock and then calls cancelworksync for pendingrxwork. processpendingrx takes the same mutex, so teardown can deadlock against the worker it is...

CVE-2026-64206

Summary of CVE-2026-64206 : In the Linux kernel Bluetooth L2CAP subsystem, teardown can deadlock due to a circular lock between l2cap_conn_del() and process_pending_rx(). Specifically, l2cap_conn_del() takes conn->lock and then cancels pending_rx_work, while process_pending_rx() may contend fo...

CVE-2026-64206 Bluetooth: L2CAP: cancel pending_rx_work before taking conn->lock

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: cancel pendingrxwork before taking conn-lock l2capconndel takes conn-lock and then calls cancelworksync for pendingrxwork. processpendingrx takes the same mutex, so teardown can deadlock against the worker it is...

CVE-2026-64178

A flaw was found in the Linux kernel's Bluetooth Network Encapsulation Protocol BNEP module. A local attacker with administrative network capabilities CAPNETADMIN could exploit a use-after-free vulnerability in the bnepaddconnection function. This occurs because the function fails to properly...

SUSE-SU-2026:3130-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP7 RT kernel was updated to fix various security issues: The following security issues were fixed: - CVE-2023-20585: iommu/amd: Use maximum Event log buffer size when SNP is enabled on Family 0x19 bsc1243603. - CVE-2025-71302: drm/panthor: fix for dma-fence safe acce...

dotnet: SocketsHttpHandler Http2Connection - HTTP/2 SETTINGS/PING ACK flood causing OOM

.NET Denial of Service Vulnerability - HTTP/2 SETTINGS/PING ACK flood causing OOM...

Linux Distros Unpatched Vulnerability : CVE-2026-64206

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Bluetooth: L2CAP: cancel pendingrxwork before taking conn-lock l2capconndel takes conn-lock and then calls cancelworksync for pendingrxwork. processpendingrx...

PT-2026-61647

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A deadlock can occur in the Bluetooth L2CAP layer during connection teardown. The function l2cap conn del acquires the conn-lock mutex and subsequently calls cancel work sync for pending...

CVE-2026-64048

In the Linux kernel, the following vulnerability has been resolved: net/smc: reject CHID-0 ACCEPT that matches an empty ismdev slot On the SMC-D client, slot 0 of ini-ismdev/ini-ismchid is reserved for an SMC-Dv1 device. smcfindismv2deviceclnt populates V2 entries starting at index 1, so when no ...

CVE-2026-64024

In the Linux kernel, the following vulnerability has been resolved: tcp: fix stale per-CPU tcptwisn leak enabling ISN prediction Blamed commit moved the TIMEWAIT-derived ISN from the skb control block to a per-CPU variable, assuming the value would always be consumed by tcpconnrequest for the sam...

CVE-2026-64010

In the Linux kernel, the following vulnerability has been resolved: nfc: llcp: Fix use-after-free race in nfcllcprecvcc A race condition exists in the NFC LLCP connection state machine where the connection acceptance packet CC can be processed concurrently with socket release. This can lead to a...

CVE-2026-64178 Bluetooth: bnep: Fix UAF read of dev->name

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: bnep: Fix UAF read of dev-name bnepaddconnection needs to keep holding the bnepsessionsem while reading dev-name just like bnepgetconnlist does; otherwise the bnepsession thread can concurrently free the netdevice, whi...

CVE-2026-64178

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: bnep: Fix UAF read of dev-name bnepaddconnection needs to keep holding the bnepsessionsem while reading dev-name just like bnepgetconnlist does; otherwise the bnepsession thread can concurrently free the netdevice, whi...

CVE-2026-64178 Bluetooth: bnep: Fix UAF read of dev->name

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: bnep: Fix UAF read of dev-name bnepaddconnection needs to keep holding the bnepsessionsem while reading dev-name just like bnepgetconnlist does; otherwise the bnepsession thread can concurrently free the netdevice, whi...

EUVD-2026-45863

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: bnep: Fix UAF read of dev-name bnepaddconnection needs to keep holding the bnepsessionsem while reading dev-name just like bnepgetconnlist does; otherwise the bnepsession thread can concurrently free the netdevice, whi...

CVE-2026-64178

The CVE-2026-64178 issue is in the Linux kernel Bluetooth BNEP implementation. A use-after-free can occur when reading dev->name during bnep_add_connection() because the underlying net_device may be freed concurrently by bnep_del_connection(). The root cause is that bnep_add_connection() did n...

CVE-2026-64141

Summary (CVE-2026-64141) : In the Linux kernel ksmbd component, a remote attacker could trigger a null pointer dereference after negotiating a new SMB2 session with the same ClientGuid and issuing a CREATE with a lease context on a different inode following a durable-handle session teardown. The ...

EUVD-2026-45813

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: drop ISOEND frames received without prior ISOSTART ISO data PDUs carry a packet-boundary flag indicating START, CONT, END or SINGLE. The ISOCONT branch of isorecv guards against a missing ISOSTART by checking...

CVE-2026-63865

In the Linux kernel, the following vulnerability has been resolved: bpf: Drop tasktoinode and inetconnestablished from lsm sleepable hooks bpflsmtasktoinode is called under rcureadlock and bpflsminetconnestablished is called from softirq context, so neither hook can be used by sleepable LSM...