PT-2026-24060

Due to a programming error, blocklistd leaks a socket descriptor for each adverse event report it receives. Once a certain number of leaked sockets is reached, blocklistd becomes unable to run the helper script: a child process is forked, but this child dereferences a null pointer and crashes...

PT-2026-36467

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the Linux kernel between the lec atm close function setting priv-lecd to NULL and concurrent access to priv-lecd within the send to lecd, lec handle bridge, an...

PT-2026-39118

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak occurs in the Linux kernel within the MCTP Management Component Transport Protocol I2C receive path. When the midev-allow rx variable is set to false, the newly allocated s...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-005442)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005442 advisory. In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Return the firmware result upon destroying QP/RQ Previously when destroying a QP/RQ, t...

kernel: tcp: fix a signed-integer-overflow bug in tcp_add_backlog()

A flaw was found in the Linux kernel’s TCP implementation in the function tcpaddbacklog. When calculating the maximum acceptable backlog for TCP sockets, the sum of the receive buffer skrcvbuf, the send buffer sksndbuf, and a fixed constant may exceed the maximum value of a signed integer due to...

PT-2026-39130

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the xprtrdma component where the rpcrdma post recvs function fails to decrement the re receiving variable on early exit paths, such as during memory allocation failure...

The vulnerability of the gsmld_receive_buf() function in the drivers/tty/n_gsm.c module of the TTY console driver for the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the gsmldreceivebuf function in the drivers/tty/ngsm.c module of the TTY console driver for the Linux operating system is related to the assignment of the NULL pointer. Exploiting this vulnerability could allow a remote attacker to cause a service failure...

The vulnerability of the avs_dsp_receive_rx() function in the sound module/soc/intel/avs/ipc.c file, which is part of the Linux operating system’s SoC audio support, allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the avsdspreceiverx function in the sound/soc/intel/avs/ipc.c module of the Linux operating system’s SoC audio support is related to the copying of buffers without checking the size of the input data a classic buffer overflow attack. Exploiting this vulnerability could allow ...

SUSE CVE-2026-23220

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix infinite loop caused by nextsmb2rcvhdroff reset in error paths The problem occurs when a signed request fails smb2 signature verification check. In processrequest, if checksignreq returns an error, setsmb2rspstatuswork...

CVE-2026-23220 ksmbd: fix infinite loop caused by next_smb2_rcv_hdr_off reset in error paths

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix infinite loop caused by nextsmb2rcvhdroff reset in error paths The problem occurs when a signed request fails smb2 signature verification check. In processrequest, if checksignreq returns an error, setsmb2rspstatuswork...

CVE-2026-23220 ksmbd: fix infinite loop caused by next_smb2_rcv_hdr_off reset in error paths

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix infinite loop caused by nextsmb2rcvhdroff reset in error paths The problem occurs when a signed request fails smb2 signature verification check. In processrequest, if checksignreq returns an error, setsmb2rspstatuswork...

PT-2026-43837

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the bonding ALB RX path. During rapid bond up/down cycles, the rlb deinitialize function frees the rx hashtbl while RX handlers are still active. This...

Linux Distros Unpatched Vulnerability : CVE-2026-23172

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: wwan: t7xx: fix potential skb-frags overflow in RX path When receiving data in the DPMAIF RX path, the t7xxdpmaifsetfragtoskb function adds page fragments ...

CVE-2025-71224

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: ocb: skip rxnosta when interface is not joined ieee80211ocbrxnosta assumes a valid channel context, which is only present after JOINOCB. RX may run before JOINOCB is executed, in which case the OCB interface is no...

SUSE CVE-2025-71224

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: ocb: skip rxnosta when interface is not joined ieee80211ocbrxnosta assumes a valid channel context, which is only present after JOINOCB. RX may run before JOINOCB is executed, in which case the OCB interface is no...

SUSE CVE-2026-23155

In the Linux kernel, the following vulnerability has been resolved: can: gsusb: gsusbreceivebulkcallback: fix error message Sinc commit 79a6d1bfe114 "can: gsusb: gsusbreceivebulkcallback: unanchor URL on usbsubmiturb error" a failing resubmit URB will print an info message. In the case of a short...

Siemens SIMATIC S7-1500 Loop with Unreachable Exit Condition ('Infinite Loop') (CVE-2025-38727)

In the Linux kernel, the following vulnerability has been resolved: netlink: avoid infinite retry looping in netlinkunicast netlinkattachskb checks for the socket's read memory allocation constraints. Firstly, it has: rmem skrcvbuf to check if the just increased rmem value fits into the socket's...

CVE-2026-23178

In the Linux kernel, the following vulnerability has been resolved: HID: i2c-hid: fix potential buffer overflow in i2chidgetreport i2chidxfer is used to read recvlen + sizeofle16 bytes of data into ihid-rawbuf. The former can come from the userspace in the hidraw driver and is only bounded by...

UBUNTU-CVE-2025-71224

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: ocb: skip rxnosta when interface is not joined ieee80211ocbrxnosta assumes a valid channel context, which is only present after JOINOCB. RX may run before JOINOCB is executed, in which case the OCB interface is no...

CVE-2026-23203

In the Linux kernel, the following vulnerability has been resolved: net: cpswnew: Execute ndosetrxmode callback in a work queue Commit 1767bb2d47b7 "ipv6: mcast: Don't hold RTNL for IPV6ADDMEMBERSHIP and MCASTJOINGROUP." removed the RTNL lock for IPV6ADDMEMBERSHIP and MCASTJOINGROUP operations...