AlmaLinux 9.2 [TuxCare] Security Update: edk2-aarch64 / edk2-ovmf / edk2-tools / edk2-tools-doc Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2025:1764062286)

The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2025:1764062286 advisory. - EDK2's Network Package is susceptible to a predictable TCP Initial Sequence Number. This vulnerability can be exploited by an...

cve-2021-41773-exploration

概要 CVE-2021-41773 は、2021年10月に Apache HTTP Server 2.4.49 で発見されたパストラバーサルの脆弱性です。根本原因は、要求されたパスが Web ルート内に収まっているかを確認する前に、URL 内のドットシーケンスを適切に正規化できなかったことにあります。この脆弱性により、攻撃者は Web ルートを抜け出してサーバのファイルシステム上の任意のファイルにアクセスすることが可能となり、一部のケースではリモートコード実行にまでエスカレーションする可能性がありました。 この検証で実証する2つの攻撃ベクトル パストラバーサル:...

CVE-2026-103431

colmux in collectl before 4.3.20.2 does not sanitize ANSI/VT100 terminal escape sequences in data received from remote collectl instances before displaying it, allowing a local user on a monitored host to inject escape sequences into the terminal of an operator running colmux, via a crafted proce...

AlmaLinux 9.2 [TuxCare] Security Update: cpio Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1787337004)

The AlmaLinux 9.2 host has a package installed that is affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1787337004 advisory. - GNU cpio is vulnerable to an uncontrolled memory allocation in the makepath function at src/makepath.c. The function uses alloca t...

Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 26.04 LTS : libheif vulnerabilities (USN-8846-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 26.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8846-1 advisory. Yuqi Qiu and Xiang Li discovered that libheif incorrectly handled certain compressed metadata. A remote...

AlmaLinux 9.6 [TuxCare] Security Update: cpio Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1787310466)

The AlmaLinux 9.6 host has a package installed that is affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1787310466 advisory. - GNU cpio is vulnerable to an uncontrolled memory allocation in the makepath function at src/makepath.c. The function uses alloca t...

USN-8846-1 libheif vulnerabilities

Yuqi Qiu and Xiang Li discovered that libheif incorrectly handled certain compressed metadata. A remote attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 24.04 LTS and Ubuntu 26.04 LTS. CVE-2026-84384 Yuqi Qiu and Xiang Li discovered that libheif...

USN-8846-1: libheif vulnerabilities

Yuqi Qiu and Xiang Li discovered that libheif incorrectly handled certain compressed metadata. A remote attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 24.04 LTS and Ubuntu 26.04 LTS. CVE-2026-84384 Yuqi Qiu and Xiang Li discovered that libheif...

CVE-2026-18963_analyst

Open Source Identity and Access Management Add authentication to applications and secure services with minimum effort. No need to deal with storing users or authenticating users. Keycloak provides user federation, strong authentication, user management, fine-grained authorization, and more. Help...

SUSE CVE-2026-100866

onefetch through 2.28.1 writes repository information field values to the terminal without removing control characters, allowing terminal escape sequence injection. Attackers can embed ANSI/OSC escape sequences in project manifest version and name fields to manipulate terminal output, rewrite...

CVE-2026-28867-PoC

CVE-2026-28867 動作原理 この脆弱性は、カーネルの tcpsysctlinfo 実装が、呼び出し元プロセスがソケットを所有しているか、または root のような昇格された特権を保持しているかを検証せずに、接続のグローバルな検索を実行するために発生します。 影響 特権を持たない攻撃者は、SND.NXT や RCV.NXT などの現在の32ビットシーケンス番号を取得できます。これには、root や apsd、trustd、cloudd などのシステムデーモンのものも含まれます。...

CVE-2023-33105-Transient-DOS-in-WLAN-Host-and-Firmware

CVE-2023-33105: WLANホストおよびファームウェアにおける一時的なDoS 概要 このリポジトリには、Qualcommデバイスで特定された脆弱性CVE-2023-33105のエクスプロイトコードが含まれています。このエクスプロイトは、無効なトランザクションシーケンス番号を持つ大量のオープン認証フレームを送信することで、対象のアクセスポイント（AP）に対してサービス拒否（DoS）攻撃を実行するために認証フレームを利用します。 CVE ID : CVE-2023-33105 Qualcomm セキュリティ情報 : 2024年3月の情報 必要条件 Python 3.x Scapy...

poc-cve-2024-38396

CVE-2024-38396 および CVE-2024-38395 このPoCは、docker run または単に cat を使用して利用できます。このリポジトリには、vin01/escape-seq-test:cve-2024-38396 用のDockerファイルが含まれています。PoCはOS X上で電卓を開くだけです。 実行方法: 例1. cat simpler-poc-title-report-code-execution.txt 例2. docker run --rm vin01/escape-seq-test:cve-2024-38396...

CVE-2026-88778

Citrix NetScaler ADC and NetScaler Gateway are vulnerable to a TCP Initial Sequence Number (ISN) prediction flaw. The issue affects appliances with TCP-based virtual servers (such as HTTP, SSL, or TCP) where Enhanced ISN Generation is disabled. This vulnerability allows for predictable sequence n...

CVE-2026-100866

onefetch through 2.28.1 writes repository information field values to the terminal without removing control characters, allowing terminal escape sequence injection. Attackers can embed ANSI/OSC escape sequences in project manifest version and name fields to manipulate terminal output, rewrite...

CVE-2026-100867 spaceship-prompt through 4.22.5 Terminal Escape Sequence Injection

spaceship-prompt through 4.22.5 fails to sanitize control characters from project manifest version fields before rendering them in the zsh prompt. Attackers can embed ANSI/OSC escape sequences in version fields of package manifests to manipulate terminal output, rewrite window titles, or spoof...

CVE-2026-100866 onefetch through 2.28.1 Terminal Escape Sequence Injection

onefetch through 2.28.1 writes repository information field values to the terminal without removing control characters, allowing terminal escape sequence injection. Attackers can embed ANSI/OSC escape sequences in project manifest version and name fields to manipulate terminal output, rewrite...

CVE-2026-100866 onefetch through 2.28.1 Terminal Escape Sequence Injection

onefetch through 2.28.1 writes repository information field values to the terminal without removing control characters, allowing terminal escape sequence injection. Attackers can embed ANSI/OSC escape sequences in project manifest version and name fields to manipulate terminal output, rewrite...

CVE-2026-100866

Versions of onefetch through 2.28.1 are vulnerable to terminal escape sequence injection . The root cause is that the application writes repository information field values to the terminal without removing control characters. Attackers can embed ANSI/OSC escape sequences in project manifest versi...

CVE-2026-100867 spaceship-prompt through 4.22.5 Terminal Escape Sequence Injection

spaceship-prompt through 4.22.5 fails to sanitize control characters from project manifest version fields before rendering them in the zsh prompt. Attackers can embed ANSI/OSC escape sequences in version fields of package manifests to manipulate terminal output, rewrite window titles, or spoof...