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...

PT-2026-43678

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the netfilter arp tables component regarding the parsing of ARP payloads for IEEE1394 FireWire interfaces. The arp packet match function incorrectly assumes that both...

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 netfilter arptables module’s improper handling of omitted target hardware address fields when...

Linux Distros Unpatched Vulnerability : CVE-2026-45844

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - netfilter: arptables: fix IEEE1394 ARP payload parsing Weiming Shi says: arppacketmatch unconditionally parses the ARP payload assuming two hardware addresses a...

CVE-2026-45970

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,...

Important: kernel6.18

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: Drop/zap existing present SPTE even when creating an MMIO SPTE CVE-2026-23401 In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: Only WARN in direct MMUs when overwriti...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: netfilter: bridge: Replace physindev with physinif in nfbridgeinfo. A skb can be added to the neigh-arpqueue while waiting for an arp reply. In this case, the skb’s skb-dev may differ from the neigh-dev of the destination. For...

CVE-2026-42937

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-2026-42937 iControl REST and tmsh vulnerability

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-2026-42937

CVE-2026-42937 affects BIG-IP and BIG-IQ, with incorrect permission assignments in TMOS Shell (tmsh) for arp/ndp and in iControl REST. An authenticated attacker can view adjacent network information via remote iControl REST or local tmsh, a purely control-plane issue with no data-plane exposure. ...

CVE-2026-42937 iControl REST and tmsh vulnerability

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-2026-42937

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...

F5 BIG-IP和F5 BIG-IQ 安全漏洞

F5 BIG-IP and F5 BIG-IQ are both products from the American company F5. F5 BIG-IP is an application delivery platform that integrates functions such as network traffic management, application security management, and load balancing. F5 BIG-IQ is a software-based cloud management solution. This...

PT-2026-40680

Name of the Vulnerable Software and Affected Versions BIG-IP affected versions not specified BIG-IQ affected versions not specified Description Incorrect permission assignment issues exist in the BIG-IP and BIG-IQ TMOS Shell tmsh 'arp' and 'ndp' commands, as well as in BIG-IP iControl REST. These...

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

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CVE-2026-40408

CVE-2026-40408 is described as a use-after-free in Windows kernel-mode drivers that enables local privilege escalation for an authenticated attacker. The provided documents consistently state local elevation of privileges but do not specify the affected products, driver components, or vulnerable ...

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...

CVE-2026-43024 netfilter: nf_tables: reject immediate NF_QUEUE verdict

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-2026-43024

CVE-2026-43024 affects Linux kernel nf_tables/netfilter: nf_queue. The issue is that immediate NF_QUEUE verdicts were emitted and could be misused; upstream patch rejects immediate NF_QUEUE verdicts to fix it. Downstream advisories indicate fixes implemented in kernel updates (e.g., upstream kern...

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...