CVE-2026-45970 bonding: alb: fix UAF in rlb_arp_recv during bond up/down

In the Linux kernel, the following vulnerability has been resolved: bonding: alb: fix UAF in rlbarprecv during bond up/down The ALB RX path may access rxhashtbl concurrently with bond teardown. During rapid bond up/down cycles, rlbdeinitialize frees rxhashtbl while RX handlers are still running,...

CVE-2026-45844

In the Linux kernel, the following vulnerability has been resolved: netfilter: arptables: fix IEEE1394 ARP payload parsing Weiming Shi says: "arppacketmatch unconditionally parses the ARP payload assuming two hardware addresses are present source and target. However, IPv4-over-IEEE1394 ARP RFC 27...

SUSE CVE-2025-38666

In the Linux kernel, the following vulnerability has been resolved: net: appletalk: Fix use-after-free in AARP proxy probe The AARP proxy‐probe routine aarpproxyprobenetwork sends a probe, releases the aarplock, sleeps, then re-acquires the lock. During that window an expire timer thread...

EUVD-2026-30009

Incorrect permission assignment vulnerabilities exist in BIG-IP and BIG-IQ TMOS Shell tmsh arp and ndp commands, and in BIG-IP iControl REST. These vulnerabilities may allow an authenticated attacker to view adjacent network information. Note: Software versions which have reached End of Technical...

CVE-2026-40408 Windows WAN ARP Driver Elevation of Privilege Vulnerability

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Windows WAN ARP Driver Elevation of Privilege Vulnerability

Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally...

CVE-2026-43441

A flaw was found in the Linux kernel's bonding network interface. When IPv6 is disabled and bonding ARP/NS validation is enabled, a specially crafted IPv6 Neighbor Solicitation NS or Neighbor Advertisement NA packet received on a slave interface can trigger a NULL pointer dereference. This...

CVE-2026-43139 xfrm6: fix uninitialized saddr in xfrm6_get_saddr()

In the Linux kernel, the following vulnerability has been resolved: xfrm6: fix uninitialized saddr in xfrm6getsaddr xfrm6getsaddr does not check the return value of ipv6devgetsaddr. When ipv6devgetsaddr fails to find a suitable source address returns -EADDRNOTAVAIL, saddr-in6 is left uninitialize...

CVE-2026-43139 xfrm6: fix uninitialized saddr in xfrm6_get_saddr()

In the Linux kernel, the following vulnerability has been resolved: xfrm6: fix uninitialized saddr in xfrm6getsaddr xfrm6getsaddr does not check the return value of ipv6devgetsaddr. When ipv6devgetsaddr fails to find a suitable source address returns -EADDRNOTAVAIL, saddr-in6 is left uninitialize...

SUSE CVE-2026-43024

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: reject immediate NFQUEUE verdict nftqueue is always used from userspace nftables to deliver the NFQUEUE verdict. Immediately emitting an NFQUEUE verdict is never used by the userspace nft tools, so reject...

EUVD-2026-26623

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: reject immediate NFQUEUE verdict nftqueue is always used from userspace nftables to deliver the NFQUEUE verdict. Immediately emitting an NFQUEUE verdict is never used by the userspace nft tools, so reject...

CVE-2026-31424

A flaw was found in the Linux kernel's netfilter subsystem, specifically within the xtables and arptables components. This vulnerability arises when xtmatch and xttarget extensions, registered for unspecified protocol families, are incorrectly processed by the Address Resolution Protocol ARP...

CVE-2026-31424

In the Linux kernel, the following vulnerability has been resolved: netfilter: xtables: restrict xtcheckmatch/xtchecktarget extensions for NFPROTOARP Weiming Shi says: xtmatch and xttarget structs registered with NFPROTOUNSPEC can be loaded by any protocol family through nftcompat. When such a...

CVE-2026-31424

In the Linux kernel, the following vulnerability has been resolved: netfilter: xtables: restrict xtcheckmatch/xtchecktarget extensions for NFPROTOARP Weiming Shi says: xtmatch and xttarget structs registered with NFPROTOUNSPEC can be loaded by any protocol family through nftcompat. When such a...

Linux Distros Unpatched Vulnerability : CVE-2026-31424

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - netfilter: xtables: restrict xtcheckmatch/xtchecktarget extensions for NFPROTOARP Weiming Shi says: xtmatch and xttarget structs registered with NFPROTOUNSPEC c...

CLSA-2026-1775039763 wireshark: Fix of 11 CVEs

CVE-2023-6175: fix heap buffer overflow in NetScreen file parser - CVE-2024-0208: fix crash in GVCP dissector due to NULL string - CVE-2024-0209: fix uncontrolled recursion in ASN.1 dissectors - CVE-2024-0211: fix infinite loop in DOCSIS dissector - CVE-2024-2955: fix use-after-free in T.38...

CLSA-2026-1775032927 wireshark: Fix of 11 CVEs

CVE-2023-6175: fix heap buffer overflow in NetScreen file parser - CVE-2024-0208: fix crash in GVCP dissector due to NULL string - CVE-2024-0209: fix uncontrolled recursion in ASN.1 dissectors - CVE-2024-0211: fix infinite loop in DOCSIS dissector - CVE-2024-2955: fix use-after-free in T.38...

atm: lec: fix null-ptr-deref in lec_arp_clear_vccs

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CVE-2026-23286

A flaw was found in the Linux kernel's ATM LANE LAN Emulation module. When an Asynchronous Transfer Mode Virtual Channel Connection atmvcc is shared across multiple entries, a vulnerability in the lecarpclearvccs function can lead to a null-pointer dereference. This occurs when the function...

CVE-2026-23286

In the Linux kernel, the following vulnerability has been resolved: atm: lec: fix null-ptr-deref in lecarpclearvccs syzkaller reported a null-ptr-deref in lecarpclearvccs. This issue can be easily reproduced using the syzkaller reproducer. In the ATM LANE LAN Emulation module, the same atmvcc can...