PT-2026-90289

In the Linux kernel, the following vulnerability has been resolved: dm array: reject an array block whose value size is not the caller's array block check can only compare the header against itself, so a block with value size 4 and max entries 1018 is internally consistent and passes. dm-cache...

Oracle Linux 10 : glibc (ELSA-2026-500297)

The remote Oracle Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-500297 advisory. - CVE-2026-5425: Fix out-of-bounds write via TSIG record processing RHEL-180652, RHEL-185612 - CVE-2026-5928: Fix ungetwc operating on byte stream...

PT-2026-90344

In the Linux kernel, the following vulnerability has been resolved: HID: picolcd: clamp eeprom debugfs read to bytes actually received picolcd debug eeprom read trusts resp-raw data2 -- a length byte supplied by the device in its REPORT EE DATA reply -- clamped only to the caller's read count: re...

Linux Distros Unpatched Vulnerability : CVE-2026-88051

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Tesseract is an open source OCR engine. In version 5.5.3 and earlier, the callback form of GenericVector::read in src/ccutil/genericvector.h reads the independe...

PT-2026-90275

In the Linux kernel, the following vulnerability has been resolved: libnvdimm/labels: Prevent integer overflow in nd label validate The on-media namespace index field nslot is a u32 read from the DIMM label storage area. nd label validate bounds it against the config area size, but sizeof namespa...

PT-2026-90090

In the Linux kernel, the following vulnerability has been resolved: dm-pcache: validate on-media seg num against the cache device size seg num is read from the crc32c-only superblock, so whoever supplies the cache device on a table load CAP SYS ADMIN controls it. It sizes cache-segments and is th...

CVE-2026-16172

Netskope was notified of an out-of-bounds heap read affecting the Endpoint DLP EPDLP service of the Netskope Client. A local standard user could potentially send a specially crafted message that is not properly validated with a bounds check, likely crashing the kernel driver handler. Successful...

CVE-2025-5688-FreeRTOS-Plus-TCP-Out-of-Bounds-Write

CVE-2025-5688 – FreeRTOS-Plus-TCP の Out-of-Bounds Write エクスプロイト リモートメモリ破損 / DoS / 潜在的なRCEトリガー 。FreeRTOS-Plus-TCPにおける、LLMNRまたはmDNSクエリ内の過度に長いDNS名を処理する際の脆弱性（バッファ割り当て方式1）。 エクスプロイト作成者: Mohammed Idrees Banyamer 国: ヨルダン Instagram: @banyamersecurity 日付: 2025年12月26日 概要 このPoCは、脆弱なバージョンの FreeRTOS-Plus-TCP...

CVE-2026-3055

🔥 NetScalerBleed2: Citrix NetScaler における重大な未認証メモリ越え読み出し CVE-2026-3055 未認証のバッファ外メモリ読み出し（メモリリーク） SAML ID プロバイダー IdP として構成されているアプライアンスのみに影響 📋 概要 CVE-2026-3055 は、Citrix NetScaler ADC および NetScaler Gateway における重大な バッファ外読み出しの脆弱性（CWE-125）です。 この脆弱性は、SAML 処理中の不十分な入力検証 によって引き起こされます。未認証の...

CVE-2026-16172

CVE-2026-16172 affects the Endpoint DLP (EPDLP) service of the Netskope Client , where an out-of-bounds heap read occurs due to a missing bounds check on a specially crafted message. A local standard user can trigger the flaw, causing the kernel driver handler to crash and potentially interruptin...

CVE-2026-16172 Netskope Endpoint DLP Service Out-of-Bounds Read Leading to Process Crash

Netskope was notified of an out-of-bounds heap read affecting the Endpoint DLP EPDLP service of the Netskope Client. A local standard user could potentially send a specially crafted message that is not properly validated with a bounds check, likely crashing the kernel driver handler. Successful...

CVE-2025-14847-MongoDB

CVE-2025-14847-MongoDB メモリ開示研究ツール 概要 このリポジトリは、MongoDBのBSON展開実装で発見された重大な脆弱性CVE-2025-14847の背後にあるメモリ安全概念を実証するための教育研究ツールを含んでいます。このツールは、展開中の不適切な境界チェックがどのようにメモリ開示につながるかをシミュレートします。 実証される主要概念： BSONプロトコルの解析と検証 メモリ境界チェックの失敗 安全な展開実装と安全でない展開実装 エラーメッセージのサニタイズ...

CVE-2026-86093

IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 could allow an attacker with the ability to control or impersonate a DRDA server endpoint to execute arbitrary commands on Db2 clients due to a stack-based buffer overflow that improperly copies user-controlled data into a fixed-size stack...

DEBIAN-CVE-2026-45765

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to versions 7.0.16 and 8.0.5, DNP3 reassembly could buffer data without sufficient parser-level bounds. Crafted DNP3 traffic may cause Suricata to consume excessive memory,...

CVE-2026-45765

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to versions 7.0.16 and 8.0.5, DNP3 reassembly could buffer data without sufficient parser-level bounds. Crafted DNP3 traffic may cause Suricata to consume excessive memory,...

CVE-2026-49837 GoBGP: BGP OPEN capability parser may read capability values outside declared CapLen boundaries

GoBGP is an open source Border Gateway Protocol BGP implementation in the Go Programming Language. Versions prior to 4.6.0 contain a BGP OPEN capability parsing issue where several concrete capability decoders may parse data from the full remaining capability buffer instead of the slice bounded b...

CVE-2021-22555-Poc

ヒープオーバーフロー CVE CVE-2021-22555 バグの一覧 ヒープの境界外書き込み（核心のバグ） データ破損（直接的な影響） メモリリーク／情報漏えい 権限昇格（最終目標） 1. コンパイルツールのインストール（apt upgrade を実行しないでください） ISO をダウンロード wget http://old-releases.ubuntu.com/releases/20.04.2/ubuntu-20.04.2-live-server-amd64.iso 必要なライブラリをダウンロード sudo apt update sudo apt install...

Exploit for Out-of-bounds Write in Google Chrome

CVE-2026-85046 + CVE-2026-87491 Was doing a ton of reading ov...

CVE-2026-45766

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to versions 7.0.16 and 8.0.5, certain NFS parser state structures were insufficiently bounded. Crafted NFS traffic may cause Suricata to consume excessive memory, potentiall...

EUVD-2026-75762

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to versions 7.0.16 and 8.0.5, DNP3 reassembly could buffer data without sufficient parser-level bounds. Crafted DNP3 traffic may cause Suricata to consume excessive memory,...