CVE-2026-43082 net: txgbe: leave space for null terminators on property_entry

In the Linux kernel, the following vulnerability has been resolved: net: txgbe: leave space for null terminators on propertyentry Lists of struct propertyentry are supposed to be terminated with an empty property, this driver currently seems to be allocating exactly the amount of entry used. Chan...

SUSE CVE-2026-43012

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Fix switchdev mode rollback in case of failure If for some internal reason switchdev mode fails, we rollback to legacy mode, before this patch, rollback will unregister the uplink netdev and leave it unregistered causin...

Linux kernel 安全漏洞

The Linux kernel is a product of the Linux Foundation, as is the Linux operating system itself. Other products like “roc” are developed by individual developers. “req” is a simple Go HTTP client that uses Black Magic technology. “ClickHouse” is an open-source product; “ch” is a low-level Go clien...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the IPsec MAC address query in net mlx5e calling a sleep function within atomic context,...

CVE-2026-31722

A flaw was found in the Linux kernel's USB gadget RNDIS Remote Network Driver Interface Specification function. During the unbinding process of a USB gadget device, the associated network device netdevice may not be correctly reparented, resulting in dangling symbolic links within the system's...

CVE-2026-43031 net: xilinx: axienet: Fix BQL accounting for multi-BD TX packets

In the Linux kernel, the following vulnerability has been resolved: net: xilinx: axienet: Fix BQL accounting for multi-BD TX packets When a TX packet spans multiple buffer descriptors scatter-gather, axienetfreetxchain sums the per-BD actual length from descriptor status into a caller-provided...

PT-2026-36431

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A resource leak occurs in the net: macb component. Resources allocated using the clk register fixed rate function are not properly released because the clk unregister fixed rate function...

net: altera-tse: fix skb leak on DMA mapping error in tse_start_xmit()

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net: stmmac: fix integer underflow in chain mode

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SUSE CVE-2026-31623

In the Linux kernel, the following vulnerability has been resolved: net: usb: cdc-phonet: fix skb frags overflow in rxcomplete A malicious USB device claiming to be a CDC Phonet modem can overflow the skbsharedinfo-frags array by sending an unbounded sequence of full-page bulk transfers. Drop the...

CVE-2026-31647 idpf: fix PREEMPT_RT raw/bh spinlock nesting for async VC handling

In the Linux kernel, the following vulnerability has been resolved: idpf: fix PREEMPTRT raw/bh spinlock nesting for async VC handling Switch from using the completion's raw spinlock to a local lock in the idpfvcxn struct. The conversion is safe because complete/all are called outside the lock and...

CVE-2026-31563 net: macb: Use dev_consume_skb_any() to free TX SKBs

In the Linux kernel, the following vulnerability has been resolved: net: macb: Use devconsumeskbany to free TX SKBs The napiconsumeskb function is not intended to be called in an IRQ disabled context. However, after commit 6bc8a5098bf4 "net: macb: Fix txptrlock locking", the freeing of TX SKBs is...

PT-2026-34917

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A deadlock occurs in the RDMA/irdma component when a netdev reset is executed while RDMA applications are active. The netdev reset leads the ice driver to remove the irdma auxiliary...

EUVD-2026-24817

In the Linux kernel, the following vulnerability has been resolved: virtionet: Fix UAF on dstops when IFFXMITDSTRELEASE is cleared and napitx is false A UAF issue occurs when the virtionet driver is configured with napitx=N and the device's IFFXMITDSTRELEASE flag is cleared e.g., during the...

CVE-2026-31505

In the Linux kernel, the following vulnerability has been resolved: iavf: fix out-of-bounds writes in iavfgetethtoolstats iavf incorrectly uses realnumtxqueues for ETHSSSTATS. Since the value could change in runtime, we should use numtxqueues instead. Moreover iavfgetethtoolstats uses...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-013369)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013369 advisory. In the Linux kernel, the following vulnerability has been resolved: net: macb: fix a memory corruption in extended buffer descriptor mode For quite some time we were...

Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-011095)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011095 advisory. In the Linux kernel, the following vulnerability has been resolved: igb: Fix igbdown hung on surprise removal In a setup where a Thunderbolt hub connects to Ethernet...

Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-011406)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011406 advisory. In the Linux kernel, the following vulnerability has been resolved: net: usb: qmiwwan: initialize MAC header offset in qmimuxrxfixup Raw IP packets have no MAC heade...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013027)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013027 advisory. In the Linux kernel, the following vulnerability has been resolved: net: sxgbe: fix potential NULL dereference in sxgberx Currently, when skb is null, the driver...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011142)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011142 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: rndishost: Secure rndisquery check against int overflow Variables off and len typed as uint3...