PT-2026-116661

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A Use-After-Free UAF issue exists in the net/sched: act ct component. This occurs when a raw pointer to the extensions area is added to the expectations list during the execution of nf c...

CVE-2026-98564: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: net: dsa: mt7530: leave the MDIO IRQ mappings to regmap-irq mt7530removecommon disposes the per-PHY interrupt mappings from .remove, but the regmap-irq chip that owns the domain is devm-registered, so its parent interrupt is only...

PT-2026-116781

In the Linux kernel, the following vulnerability has been resolved: net: libwx: fix races in Tx timestamp handling wx-ptp tx skb is shared between the Tx path, the PTP auxiliary worker and the timestamp cleanup paths. The WX STATE PTP TX IN PROGRESS bit prevents multiple Tx paths from submitting...

PT-2026-116816

In the Linux kernel, the following vulnerability has been resolved: net: usb: sr9700: include receive overhead in the length check The receive fixup subtracts the Ethernet CRC from the reported packet length, but compares that payload length against the whole remaining receive buffer. The followi...

PT-2026-116710

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the openvswitch conntrack component where a shared unconfirmed connection tracking ct entry can be modified. When a socket buffer skb with an unconfirmed ct entry is...

PT-2026-116706

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A slab-use-after-free issue exists in the bridge multicast database MDB implementation. The function br mdb flush pgs maintains a pointer-to-pointer cursor while traversing mp-ports. Whe...

CVE-2026-98791: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix AFXDP TX timestamp teardown NULL dereference During XSK TX queue teardown, outstanding descriptors are completed without a CQE. If one requested a TX timestamp, the completion path passes that NULL CQE to...

CVE-2026-98807: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Fix slab-out-of-bounds when handling team device events The mlx5handlechangeupperevent and mlx5handlechangeinfodataevent functions check for LAG masters which includes both bonding and team devices but only call...

CVE-2026-98811: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: net/sched: clsapi: reclaim an empty proto on the error path Two racing tc filter add requests on the same chain/prio of an unlocked classifier both run change on the shared proto and both can fail: the winner's...

CVE-2026-98850: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: net/packet: prevent TXRING byte count overflow tpacketsnd drains every SENDREQUEST frame in a TX ring and adds each valid packet length to the signed int lensum. Userspace can recycle completed frames concurrently, so a single...

PT-2026-117010

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix AF XDP TX timestamp teardown NULL dereference During XSK TX queue teardown, outstanding descriptors are completed without a CQE. If one requested a TX timestamp, the completion path passes that NULL CQE to mlx5e xs...

PT-2026-117030

In the Linux kernel, the following vulnerability has been resolved: net/sched: cls api: reclaim an empty proto on the error path Two racing tc filter add requests on the same chain/prio of an unlocked classifier both run change on the shared proto and both can fail: the winner's tcf chain tp dele...

PT-2026-117026

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the net/mlx5 module where the mlx5 handle changeupper event and mlx5 handle changeinfodata event functions incorrectly call bonding-specific APIs when handling team...

PT-2026-117069

In the Linux kernel, the following vulnerability has been resolved: net/packet: prevent TX RING byte count overflow tpacket snd drains every SEND REQUEST frame in a TX ring and adds each valid packet length to the signed int len sum. Userspace can recycle completed frames concurrently, so a singl...

PT-2026-116848

In the Linux kernel, the following vulnerability has been resolved: net/sched: cls u32: fix manual hash table handle IDR aliasing A u32 hash table created with an explicit handle 'tc filter add ... handle 801: u32 divisor N' keys its IDR entry on the raw handle, while the destroy paths free it...

Linux Distros Unpatched Vulnerability : CVE-2026-98797

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: cap skb-queuemapping when the tx queue is picked skbedit can set skb-queuemapping and raise the per-CPU skiptxqueue flag so devqueuexmit honours the mappin...

Linux Distros Unpatched Vulnerability : CVE-2026-98493

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: ipconfig: bound DHCP option construction icdhcpinitoptions appends the hostname option 12, vendor-class option 60 and client-ID option 61 options into the...

CentOS Linux 8.5 [TuxCare] Security Update: bpftool / kernel / kernel-core / kernel-cross-headers / etc Multiple Vulnerabilities (CENTOS8.5:CLSA-2025:1738663660)

The CentOS Linux 8.5 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS8.5:CLSA-2025:1738663660 advisory. - In the Linux kernel, the following vulnerability has been resolved: net: atlantic: eliminate double free in error handling logic...

Linux Distros Unpatched Vulnerability : CVE-2026-98812

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net/mctp: publish the mctpdev only after it is initialised mctpadddev links the new mctpdev into dev-mctpptr before mdev-dev is assigned, so a reader that picks...

Linux Distros Unpatched Vulnerability : CVE-2026-98808

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: systemport: Fix buffer overflow in bcmsysportgetstats When running on SYSTEMPORT Lite, certain statistics are unsupported and skipped during...