CVE-2026-22977

In the Linux kernel, the following vulnerability has been resolved: net: sock: fix hardened usercopy panic in sockrecverrqueue skbufffclonecache was created without defining a usercopy region, 1 unlike skbuffheadcache which properly whitelists the cb field. 2 This causes a usercopy BUG when...

CVE-2026-22977 net: sock: fix hardened usercopy panic in sock_recv_errqueue

In the Linux kernel, the following vulnerability has been resolved: net: sock: fix hardened usercopy panic in sockrecverrqueue skbufffclonecache was created without defining a usercopy region, 1 unlike skbuffheadcache which properly whitelists the cb field. 2 This causes a usercopy BUG when...

EUVD-2026-3682

In the Linux kernel, the following vulnerability has been resolved: net: sock: fix hardened usercopy panic in sockrecverrqueue skbufffclonecache was created without defining a usercopy region, 1 unlike skbuffheadcache which properly whitelists the cb field. 2 This causes a usercopy BUG when...

SUSE-SU-2026:0184-1 Security update for the Linux Kernel (Live Patch 27 for SUSE Linux Enterprise 15 SP5)

This update for the SUSE Linux Enterprise kernel 5.14.21-150500.55.110 fixes various security issues The following security issues were fixed: - CVE-2022-50327: ACPI: processor: idle: Check acpifetchacpidev return value bsc1254451. - CVE-2022-50409: net: If sock is dead don't access sock's skwq i...

kernel: smb: client: let recv_done verify data_offset, data_length and remaining_data_length

In the Linux kernel, the following vulnerability has been resolved: smb: client: let recvdone verify dataoffset, datalength and remainingdatalength This is inspired by the related server fixes...

kernel: smb: client: let recv_done verify data_offset, data_length and remaining_data_length

In the Linux kernel, the following vulnerability has been resolved: smb: client: let recvdone verify dataoffset, datalength and remainingdatalength This is inspired by the related server fixes...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000927)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000927 advisory. The irdarecvmsgdgram function in net/irda/afirda.c in the Linux kernel before 3.9-rc7 does not initialize a certain length variable, which allows local users to obta...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001125)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001125 advisory. The tcpv6synrecvsock function in net/ipv6/tcpipv6.c in the Linux kernel through 4.14.11 allows attackers to cause a denial of service slab out-of-bounds write or...

CVE-2024-48077

NanoMQ v0.22.7 is vulnerable to Denial of Service DoS due to improper resource throttling. A crafted sequence of requests causes the recv-q queue to saturate, leading to the rapid exhaustion of system file descriptors FDs. This exhaustion triggers a process crash, rendering the broker unable to...

CVE-2024-48077

NanoMQ v0.22.7 is vulnerable to Denial of Service DoS due to improper resource throttling. A crafted sequence of requests causes the recv-q queue to saturate, leading to the rapid exhaustion of system file descriptors FDs. This exhaustion triggers a process crash, rendering the broker unable to...

EUVD-2026-2717

An issue in nanomq v0.22.7 allows attackers to cause a Denial of Service DoS via a crafted request. The number of data packets received in the recv-q queue of the Nanomq process continues to increase, causing the nanomq broker to fall into a deadlock and be unable to provide normal services...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002818)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002818 advisory. The ipcmsgrecvchecksum function in net/ipv4/ipsockglue.c in the Linux kernel before 4.10.1 has incorrect expectations about skb data layout, which allows local users...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001996)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001996 advisory. udp.c in the Linux kernel before 4.5 allows remote attackers to execute arbitrary code via UDP traffic that triggers an unsafe second checksum calculation during...

CVE-2024-48077

Nanomq v0.22.7 is affected by a DoS via a crafted request that causes the recv-q queue to grow, leading to broker deadlock and service disruption. The public sources (NVD/Red Hat OSV/PT-Security/etc.) describe the impact but do not provide a confirmed patched version; one PT-Security entry explic...

PT-2026-3090

Name of the Vulnerable Software and Affected Versions nanomq version 0.22.7 Description An issue in nanomq version 0.22.7 allows attackers to cause a Denial of Service DoS through a crafted request. The number of data packets received in the recv-q queue of the Nanomq process increases...

ROS-20260113-7319

A vulnerability in the ipcmsgrecv function of the Linux operating system kernel is related to information disclosure due to discrepancies. Exploitation of the vulnerability may allow an intruder to gain unauthorized access to protected information...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993121)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993121 advisory. In the Linux kernel, the following vulnerability has been resolved: media: rc: gpio-ir-recv: add remove function In case runtime PM is enabled, do runtime PM clean u...

UBUNTU-CVE-2023-54218

In the Linux kernel, the following vulnerability has been resolved: net: Fix load-tearing on sk-skstamp in sockrecvcmsgs. KCSAN found a data race in sockrecvcmsgs where the read access to sk-skstamp needs READONCE. BUG: KCSAN: data-race in packetrecvmsg / packetrecvmsg write marked to...

CVE-2023-54218

In the Linux kernel, the following vulnerability has been resolved: net: Fix load-tearing on sk-skstamp in sockrecvcmsgs. KCSAN found a data race in sockrecvcmsgs where the read access to sk-skstamp needs READONCE. BUG: KCSAN: data-race in packetrecvmsg / packetrecvmsg write marked to...

CVE-2023-54218 net: Fix load-tearing on sk->sk_stamp in sock_recv_cmsgs().

In the Linux kernel, the following vulnerability has been resolved: net: Fix load-tearing on sk-skstamp in sockrecvcmsgs. KCSAN found a data race in sockrecvcmsgs where the read access to sk-skstamp needs READONCE. BUG: KCSAN: data-race in packetrecvmsg / packetrecvmsg write marked to...