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Kitploit
Kitploit
•added 2026/09/25 7:04 p.m.•7 views

retbleed-speculative-execution-poc

Retbleed: RSBアンダーフローによる任意の投機的コード実行 Retbleed CVE-2022-29900 / CVE-2022-29901 のハンズオン再現 — 2022年のマイクロアーキテクチャ攻撃で、長らく安全とされてきた ret 命令が、CPUのリターンスタックバッファ RSB がアンダーフローした際にハイジャックされうることを証明し、「Retpoline」防御を破った。 本プロジェクトは、gem5 上の x86...

6.5CVSS7.1AI score0.03937EPSS
SaveExploits0
Kitploit
Kitploit
•added 2026/09/24 1:52 p.m.•13 views

spectre-attack-demo

Spectre攻撃の例 2018年1月2日に公開された「Spectre」エクスプロイトの使用例(CVE-2017-5753 および CVE-2017-5715) Spectreは異なるアプリケーション間の隔離を破ります。これにより攻撃者は、ベストプラクティスに従ったエラーのないプログラムを欺いて、秘密を漏洩させることができます。実際、そのベストプラクティスの安全性チェックは攻撃対象領域を増やし、アプリケーションをSpectreに対してより脆弱にする可能性があります。 Spectre paper - Spectre論文とコードソース 言語 C言語、使用ライブラリ: stdio.h...

5.6CVSS7AI score0.93838EPSS
SaveExploits10References1
Kitploit
Kitploit
•added 2026/09/22 5:07 p.m.•6 views

cve-2017-5753

CVE-2017-5753 CVE-2017-5753, Spectre, PoC, C, ASM(OSX、MAC、Intel Arch 向け) コンパイル: gcc -o a.out spectre.c 出力: 0x41414141 また、視覚的に学びたい方のために、Hopper.app の Control Flow 出力も追加しました。 junk size を調整すると、より信頼性の高い Reads が得られます。 CPU のアクティビティにもよりますが、キャッシュが小さい古いデバイスでは、アクティビティが高いときにヒット率が低くなります。...

5.6CVSS7.2AI score0.93838EPSS
SaveExploits10
Kitploit
Kitploit
•added 2026/09/20 6:17 p.m.•11 views

spectre-attack

Spectre攻撃の例 2018年1月2日に公開された「Spectre」エクスプロイトを使用した例 CVE-2017-5753 および CVE-2017-5715 Spectreは異なるアプリケーション間の隔離を破ります。攻撃者は、ベストプラクティスに従ったエラーのないプログラムをだまして、その秘密を漏洩させることができます。実際、そのベストプラクティスの安全性チェックは攻撃対象領域を増やし、アプリケーションをSpectreに対してより脆弱にする可能性があります。 Spectre paper - Spectre論文とコードのソース 言語 C言語、使用ライブラリ: stdio.h...

5.6CVSS7.2AI score0.93838EPSS
SaveExploits13References5
AstraLinux
AstraLinux
•added 2026/09/14 12:01 p.m.•6 views

Astra Linux – Vulnerability in gnupg1

Libgcrypt before version 1.7.8 is vulnerable to a cache-side-channel attack that can lead to a complete failure of the RSA-1024 algorithm. This attack occurs when the left-to-right method is used for computing the sliding-window expansion. It is believed that the same attack also works on the...

6.8CVSS7AI score0.03885EPSS
SaveExploits0References2
Redos
Redos
•added 2026/08/19 12:00 a.m.•11 views

ROS-20260819-73-0075

The vulnerability in Python-Django relates to the exposure of information through caching. Exploiting this vulnerability allows an attacker to gain access to the memory of a supervisor machine or other virtual machines. This can be achieved by implementing attacks through secondary channels,...

5.3CVSS5.6AI score0.00429EPSS
SaveExploits0
GithubExploit
GithubExploit
•added 2026/07/05 3:22 a.m.•185 views

Exploit for Observable Discrepancy in Intel Atom_C

🛡️ Spectre Variant 2 CVE-2017-5715 — Hardware Vulnerability...

5.6CVSS7.1AI score0.74041EPSS
SaveExploits10
Rapid7 Vulnerability Database (full)
Rapid7 Vulnerability Database (full)
•added 2026/02/14 12:00 a.m.•0 views

CVE-2025-71203: Improper Validation of Array Index

In the Linux kernel, the following vulnerability has been resolved: riscv: Sanitize syscall table indexing under speculation The syscall number is a user-controlled value used to index into the syscall table. Use arrayindexnospec to clamp this value after the bounds check to prevent speculative...

7CVSS6.3AI score0.00131EPSS
SaveExploits0References1
Tenable Nessus
Tenable Nessus
•added 2026/01/19 12:00 a.m.•10 views

MiracleLinux 3 : libgcrypt-1.4.4-7.AXS3 (AXSA:2013-678:01)

The remote MiracleLinux 3 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2013-678:01 advisory. Libgcrypt is a general purpose crypto library based on the code used in GNU Privacy Guard. This is a development version. Security issues fixed with this...

1.9CVSS5.8AI score0.00533EPSS
SaveExploits0References2
Tenable Nessus
Tenable Nessus
•added 2026/01/16 12:00 a.m.•10 views

MiracleLinux 4 : libgcrypt-1.4.5-11.AXS4 (AXSA:2014-002:01)

The remote MiracleLinux 4 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2014-002:01 advisory. Libgcrypt is a general purpose crypto library based on the code used in GNU Privacy Guard. This is a development version. Security issues fixed with this...

1.9CVSS5.9AI score0.00533EPSS
SaveExploits0References2
EUVD
EUVD
•added 2025/12/10 6:30 p.m.•12 views

EUVD-2025-202587

XiangShan Nanhu V2 and XiangShan Kunmighu V3 were discovered to use speculative execution and indirect branch prediction, allowing attackers to access sensitive information via side-channel analysis of the data cache...

6.5AI score0.00583EPSS
SaveExploits1References3
Cvelist
Cvelist
•added 2025/12/10 12:00 a.m.•46 views

CVE-2025-63094

XiangShan Nanhu V2 and XiangShan Kunmighu V3 were discovered to use speculative execution and indirect branch prediction, allowing attackers to access sensitive information via side-channel analysis of the data cache...

0.00583EPSS
SaveExploits1References2
EUVD
EUVD
•added 2025/10/07 12:30 a.m.•13 views

EUVD-2018-4410

Malware in sbrugna...

4.7CVSS4.9AI score0.00275EPSS
SaveExploits0References2
EUVD
EUVD
•added 2025/10/07 12:30 a.m.•11 views

EUVD-2013-4146

Malware in sbrugna...

1.9CVSS5.3AI score0.00533EPSS
SaveExploits0References25
EUVD
EUVD
•added 2025/10/07 12:30 a.m.•16 views

EUVD-2018-4406

Malware in sbrugna...

5.9CVSS6.1AI score0.00499EPSS
SaveExploits1References5
EUVD
EUVD
•added 2025/10/07 12:30 a.m.•11 views

EUVD-2017-16542

Malware in sbrugna...

6.8CVSS6.9AI score0.03885EPSS
SaveExploits0References17
EUVD
EUVD
•added 2025/10/07 12:30 a.m.•12 views

EUVD-2018-2915

Malware in sbrugna...

5.6CVSS5.8AI score0.00388EPSS
SaveExploits0References15
EUVD
EUVD
•added 2025/10/07 12:30 a.m.•9 views

EUVD-2016-7411

Malware in sbrugna...

7.5CVSS8.3AI score0.05007EPSS
SaveExploits0References14
EUVD
EUVD
•added 2025/10/07 12:30 a.m.•14 views

EUVD-2014-0168

Malware in sbrugna...

1.9CVSS6.6AI score0.00845EPSS
SaveExploits1References68
Microsoft CVE
Microsoft CVE
•added 2025/09/04 3:10 a.m.•7 views

libgcrypt before version 1.7.8 is vulnerable to a cache side-channel attack resulting into a complete break of RSA-1024 while using the left-to-right method for computing the sliding-window expansion. The same attack is believed to work on RSA-2048 with moderately more computation. This side-channel requires that attacker can run arbitrary software on the hardware where the private RSA key is used.

...

6.8CVSS6.4AI score0.03885EPSS
SaveExploits0
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