PT-2026-27698

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw in the netfilter module related to the validation of open intervals within nft set rbtree. Specifically, the issue arises from the lack of a defined end...

PT-2026-27716

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a use-after-free issue within the pipapo set type in the netfilter module. A large number of expired elements can cause the garbage collection process to run fo...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993083)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993083 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: nfttproxy: restrict to prerouting hook TPROXY is only allowed from prerouting, but...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993067)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993067 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetrbtree: fix overlap expiration walk The lazy gc on insert that should remove...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992441)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992441 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: nfttproxy: restrict to prerouting hook TPROXY is only allowed from prerouting, but...

CVE-2023-54035

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: fix underflow in chain reference counter Set element addition error path decrements reference counter on chains twice: once on element release and again via nftdatarelease. Then, d6b478666ffa "netfilter:...

UBUNTU-CVE-2023-54035

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: fix underflow in chain reference counter Set element addition error path decrements reference counter on chains twice: once on element release and again via nftdatarelease. Then, d6b478666ffa "netfilter:...

CVE-2023-54035 netfilter: nf_tables: fix underflow in chain reference counter

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: fix underflow in chain reference counter Set element addition error path decrements reference counter on chains twice: once on element release and again via nftdatarelease. Then, d6b478666ffa "netfilter:...

PT-2025-52992

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Linux kernel’s netfilter component related to the nf tables subsystem. A flaw in the chain reference counter handling can lead to an underflow. Specifically, an...

netfilter: nft_ct: add seqadj extension for natted connections

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CVE-2024-58290

Xhibiter NFT Marketplace 1.10.2 contains a SQL injection vulnerability in the collections endpoint that allows attackers to manipulate database queries through the 'id' parameter. Attackers can exploit boolean-based, time-based, and UNION-based SQL injection techniques to potentially extract or...

EUVD-2024-55341

Xhibiter NFT Marketplace 1.10.2 contains a SQL injection vulnerability in the collections endpoint that allows attackers to manipulate database queries through the 'id' parameter. Attackers can exploit boolean-based, time-based, and UNION-based SQL injection techniques to potentially extract or...

CVE-2024-58290

Xhibiter NFT Marketplace 1.10.2 contains a SQL injection vulnerability in the collections endpoint that allows attackers to manipulate database queries through the 'id' parameter. Attackers can exploit boolean-based, time-based, and UNION-based SQL injection techniques to potentially extract or...

CVE-2024-58290 Xhibiter NFT Marketplace 1.10.2 SQL Injection via Collections Endpoint

Xhibiter NFT Marketplace 1.10.2 contains a SQL injection vulnerability in the collections endpoint that allows attackers to manipulate database queries through the 'id' parameter. Attackers can exploit boolean-based, time-based, and UNION-based SQL injection techniques to potentially extract or...

PT-2025-50744

Name of the Vulnerable Software and Affected Versions Xhibiter NFT Marketplace version 1.10.2 Description The Xhibiter NFT Marketplace software has a SQL injection issue in the collections endpoint. An attacker can manipulate database queries by using the id parameter. Boolean-based, time-based,...

Beyond the Hype: A Large-Scale Empirical Analysis of On-Chain Transactions in NFT Scams

Non-fungible tokens NFTs serve as a representative form of digital asset ownership and have attracted numerous investors, creators, and tech enthusiasts in recent years. However, related fraud activities, especially phishing scams, have caused significant property losses. There are many graph...

Siemens SIMATIC and SCALANCE Devices Use After Free (CVE-2023-3390)

A use-after-free vulnerability was found in the Linux kernel's netfilter subsystem in net/netfilter/nftablesapi.c. Mishandled error handling with NFTMSGNEWRULE makes it possible to use a dangling pointer in the same transaction causing a use-after-free vulnerability. This flaw allows a local...

CVE-2025-40206

The CVE-2025-40206 issue affects the Linux kernel netfilter NFT_OBJREF handling. It describes a vulnerability where referencing a synproxy stateful object from the OUTPUT hook can cause infinite recursive calls, leading to a kernel crash. The root cause is related to validating objref and objrefm...

CVE-2025-40206

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftobjref: validate objref and objrefmap expressions Referencing a synproxy stateful object from OUTPUT hook causes kernel crash due to infinite recursive calls: BUG: TASK stack guard page was hit at 000000008bda5b8c...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990539)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990539 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: initialize registers in nftdochain Initialize registers to avoid stack leak...