Moderate: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: HID: multitouch: fix slab out-of-bounds access in mtreportfixup CVE-2025-39806 kernel: audit: fix out-of-bounds read in auditcomparednamepath CVE-2025-39840 kernel: mm/memory-failure: fix...

ALSA-2026:0444 Important: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: media: rc: fix races with imondisconnect CVE-2025-39993 kernel: sctp: avoid NULL dereference when chunk data buffer is missing CVE-2025-40240 kernel: libceph: fix potential use-after-free...

CLSA-2026-1767867718 kernel: Fix of 16 CVEs

crypto: lzo - Fix compression buffer overrun CVE-2025-38068 - wifi: brcmfmac: fix use-after-free when rescheduling brcmfbtcoexinfo work CVE-2025-39863 - NFSD: Protect against send buffer overflow in NFSv2 READ CVE-2022-43945 - tcp: Clear tcpsksk-fastopenrsk in tcpdisconnect. CVE-2025-40186 - can:...

CVE-2026-22541

The massive sending of ICMP requests causes a denial of service on one of the boards from the EVCharger that allows control the EV interfaces. Since the board must be operating correctly for the charger to also function correctly...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000339)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000339 advisory. In the Linux Kernel before versions 4.20.8 and 4.19.21 a use-after-free error in the sctpsendmsg function net/sctp/socket.c when handling SCTPSENDALL flag can be...

PT-2026-8118

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.0 Description A null pointer dereference issue was identified in the SCTP transmit path during SCTP-AUTH key initialization. This occurs when processing an INIT ACK, specifically if sctp auth asoc init active...

PT-2026-27667

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A data race occurs in the network subsystem when skmsg or other layers modify the sk data ready and sk write space pointers while other CPUs read them concurrently. Recommendations At th...

Espressif IoT Development Framework 缓冲区错误漏洞

Espressif IoT Development Framework is an open source IoT development framework from Espressif Systems. A buffer error vulnerability exists in Espressif IoT Development Framework versions 5.5.1, 5.4.3, 5.3.4, 5.2.6, 5.1.6, and prior versions, which stems from insufficient validation of buffer siz...

kernel: tcp: Clear tcp_sk(sk)->fastopen_rsk in tcp_disconnect()

A flaw was found in the TCP subsystem in tcpdisconnect of the Linux kernel.The server-side TCP Fast Open socket was reused as a new client before the TFO socket completes, leading to an information leak...

CVE-2025-65566

A denial-of-service vulnerability exists in the omec-project UPF pfcpiface component in version upf-epc-pfcpiface:2.1.3-dev. When the UPF receives a PFCP Session Report Response that is missing the mandatory Cause Information Element, the session report handler dereferences a nil pointer instead ...

NULL Pointer Dereference

Overview Affected versions of this package are vulnerable to NULL Pointer Dereference in the session report handler process when handling a PFCP Session Report Response that lacks the mandatory Cause Information Element. An attacker can cause the process to panic and terminate by sending speciall...

UPF 安全漏洞

UPF is an open source user interface from the Aether SD-Core Project. A security vulnerability exists in UPF upf-epc-pfcpiface:version 2.1.3-dev, which originates from dereferencing a null pointer when processing a PFCP session report response that lacks a cause information element, which could...

CVE-2025-65566

A denial-of-service vulnerability exists in the omec-project UPF pfcpiface component in version upf-epc-pfcpiface:2.1.3-dev. When the UPF receives a PFCP Session Report Response that is missing the mandatory Cause Information Element, the session report handler dereferences a nil pointer instead ...

PT-2025-52287

Name of the Vulnerable Software and Affected Versions omec-project UPF versions up to 2.1.3-dev Description A denial-of-service issue exists in the UPF component upf-epc/pfcpiface. When the UPF receives a PFCP Association Setup Request lacking the mandatory NodeID Information Element, the...

CVE-2025-65559

A denial of service vulnerability exists in Open5GS version 2.7.5-49-g465e90f . The issue is caused by a reachable assertion in lib/pfcp/context.c within the ogs_pfcp_object_teid_hash_set function. This occurs when the software processes a PFCP Session Establishment Request (type=50) where the Cr...

CVE-2025-65563

A denial-of-service vulnerability exists in the omec-project UPF component upf-epc/pfcpiface up to at least version upf-epc-pfcpiface:2.1.3-dev. When the UPF receives a PFCP Association Setup Request that is missing the mandatory NodeID Information Element, the association setup handler...

CVE-2025-65566

The omec-project UPF (specifically the pfcpiface component) is vulnerable to a NULL Pointer Dereference in version upf-epc-pfcpiface:2.1.3-dev . The flaw occurs in the session report handler when processing a PFCP Session Report Response that lacks the mandatory Cause Information Element . Instea...

kernel: tcp: Clear tcp_sk(sk)->fastopen_rsk in tcp_disconnect()

A flaw was found in the TCP subsystem in tcpdisconnect of the Linux kernel.The server-side TCP Fast Open socket was reused as a new client before the TFO socket completes, leading to an information leak...

kernel: Linux kernel: Privilege escalation or Denial of Service via TCP Fast Open vulnerability

A flaw was found in the Linux kernel. A local attacker with low privileges could exploit a memory corruption vulnerability, specifically a use-after-free and double-free, within the TCP Fast Open TFO socket processing. This occurs when a listener is closed while a TFO socket is being processed in...

kernel: sctp: linearize cloned gso packets in sctp_rcv

A flaw use of uninitialized memory uncontrolled and invisible by attacker in the Linux kernel SCTP transport protocol was found in the way user triggers malicious SCTP packets. A remote user could use this flaw to crash the system. The bug actual only for systems where SCTP protocol being enabled...