cve-2026-43687

CVE-2026-43687 — リバースエンジニアリングノートと再現 macOS NFSクライアントのアクセスキャッシュ競合（CVE-2026-43687 ）の独立したリバースエンジニアリングと、その競合を引き起こしdtraceでライブキャプチャする動作するPoC。 このバグはnfsvnopaccessにおけるnfsnodeアクセスキャッシュポインタの非同期読み取りである。悪意のあるNFSv3サーバーは、別のスレッドがアクセスキャッシュを読み取っている間に再割り当てを引き起こすことができ、敵対的サーバーが影響を与えられるカーネルメモリの漏洩を生じさせる。macOS...

razer-lycosa-kernel-lpe-BYOVD-Vulnerability-PoC

Lycosa.sys、Razer: 任意のローカルユーザーから到達可能な2つのカーネル脆弱性 https://github.com/416rehman/DeepZero を通じて発見 ベンダー: Razer Inc. コンポーネント: Lycosa.sys、Razer Lycosa キーボードフィルタドライバ、x64 SHA-256: a120a6184ab16864e8a5f1dfd0cd178fca541de463b5cef946e18c34b9b6f716 報告者参照: a120a6184ab16864 ステータス: ベンダーには未報告。...

Linux Distros Unpatched Vulnerability : CVE-2026-89776

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - vxlan: vnifilter: enforce exact length of GROUP/GROUP6 attributes The VXLAN VNI filter entry policy declares the GROUP/GROUP6 address attributes as NLABINARY wi...

rndis-co

RNDIS-CO 概要 RNDIS USB Gadgetは、パケットフィルタ更新メカニズムを介してカーネルメモリ空間の内容をダンプするために悪用される可能性があります。 説明 RNDISMSGSET USB制御転送リクエストハンドラ - rndissetresponse は genndissetresp を呼び出し、BufOffset + 8 だけオフセットされたバッファポインタを渡します。BufOffset変数はRNDISメッセージから取得され、バッファ境界を尊重するように検証されません。その結果、rndissetmsgtype の4バイトの InformationBufferOffs...

CVE-2026-89776

In the Linux kernel, the following vulnerability has been resolved: vxlan: vnifilter: enforce exact length of GROUP/GROUP6 attributes The VXLAN VNI filter entry policy declares the GROUP/GROUP6 address attributes as NLABINARY with only a maximum length, so validatenla accepts a payload shorter th...

CVE-2026-86903

An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, tvOS 27, visionOS 27, watchOS 27. An app may be able to disclose kernel memory...

CVE-2026-86901

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27. Mounting a maliciously crafted exFAT volume may cause unexpected system termination or kernel memory disclosure...

CVE-2026-86900

An out-of-bounds read issue was addressed with improved input validation. This issue is fixed in macOS Golden Gate 27. Mounting a maliciously crafted exFAT volume may cause unexpected system termination or kernel memory disclosure...

EUVD-2026-77942

The issue was addressed with improved memory handling. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Tahoe 26.7, tvOS 27, visionOS 27, watchOS 27. Connecting to a malicious NFS server may disclose kernel memory...

CVE-2026-43687

The issue was addressed with improved memory handling. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Tahoe 26.7, tvOS 27, visionOS 27, watchOS 27. Connecting to a malicious NFS server may disclose kernel memory...

CVE-2026-86903

An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, tvOS 27, visionOS 27, watchOS 27. An app may be able to disclose kernel memory...

CVE-2026-86901

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27. Mounting a maliciously crafted exFAT volume may cause unexpected system termination or kernel memory disclosure...

CVE-2026-86901

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27. Mounting a maliciously crafted exFAT volume may cause unexpected system termination or kernel memory disclosure...

EUVD-2026-77865

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27. Mounting a maliciously crafted exFAT volume may cause unexpected system termination or kernel memory disclosure...

CVE-2026-86901

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27. Mounting a maliciously crafted exFAT volume may cause unexpected system termination or kernel memory disclosure...

CVE-2026-86900

An out-of-bounds read issue was addressed with improved input validation. This issue is fixed in macOS Golden Gate 27. Mounting a maliciously crafted exFAT volume may cause unexpected system termination or kernel memory disclosure...

EUVD-2026-78005

An out-of-bounds read issue was addressed with improved input validation. This issue is fixed in macOS Golden Gate 27. Mounting a maliciously crafted exFAT volume may cause unexpected system termination or kernel memory disclosure...

CVE-2026-86900

An out-of-bounds read issue was addressed with improved input validation. This issue is fixed in macOS Golden Gate 27. Mounting a maliciously crafted exFAT volume may cause unexpected system termination or kernel memory disclosure...

CVE-2026-86900

An out-of-bounds read issue was addressed with improved input validation. This issue is fixed in macOS Golden Gate 27. Mounting a maliciously crafted exFAT volume may cause unexpected system termination or kernel memory disclosure...

EUVD-2026-77953

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. Connecting to a malicious SMB share may disclose kernel memory...