cve-2019-1458_POC

CVE-2019-1458: 「in the wildレポート」からPOCへ 12月にKasperskyは、実際の攻撃で使用された0dayエクスプロイトに関するブログ記事1を公開しました。彼らはエクスプロイトの動作を説明していましたが、分析ではPOCを提供していなかったため、興味を引かれました。 そこでKasperskyのブログ記事とパッチ解析に基づいて、この脆弱性のPOCの作成を試みることにしました。 この記事は、その過程をまとめたものです。 情報収集: まず最初に、この脆弱性についてできるだけ多くの情報を集めました。 前述のブログ記事を読んで、以下の情報を得ました:...

CVE-2023-28252

CVE-2023-28252 Windows の脆弱性 CVE-2023-28252 に関する学びの TL;DR それで、今週末は Hack The Box の Aero マシンに取り組んでいました。実際の攻撃を Windows 11 マシンに対して再現できると、このボックスをプレイするのはとても楽しいです。完了後、権限昇格エクスプロイトがどのように動作するのか非常に興味を持ち、知りたいと思いました。そこで主に、エクスプロイトの作者が書いた記事 1...

CVE-2022-4262

Exploit for CVE-2022-4262 Chromium の公式 バグレポート。 @clem1 氏に shoutout: ITW エクスプロイトの発見。 @5aelo 氏に shoutout: 彼の バグの RCA。 @bjrjk 氏に shoutout: 彼の 非常に詳細なバグの RCA。 @alisaesage 氏に shoutout: 彼女の バグの動画。...

CVE-2016-7255

CVE-2016-7255 CVE-2016-7255を使用した特権昇格エクスプロイトの概念実証です。Trend Micro が説明する、実際に使用されているエクスプロイトの機能を再現することを目的としています。 重要な環境で使用する前に、リカバリを修正することをお勧めします。 一部のコードは、tinysecによる元の crash PoC と ReactOS プロジェクトから取得しています。...

Inside the Fix: Analysis of In-the-Wild Exploit of CVE-2026-21513

Read how PatchDiff-AI uncovered the root cause of CVE-2026-21513 — an actively exploited MSHTML vulnerability — and how APT28 leveraged it in real-world attacks...

[SECURITY] [DSA 6135-1] chromium security update

------------------------------------------------------------------------- Debian Security Advisory DSA-6135-1 [email protected] https://www.debian.org/security/ Andres Salomon February 14, 2026 https://www.debian.org/security/faq -...

VulnCheck KEV: CVE-2025-2857

Following the recent Chrome sandbox escape CVE-2025-2783, various Firefox developers identified a similar pattern in our IPC code. A compromised child process could cause the parent process to return an unintentionally powerful handle, leading to a sandbox escape. The original vulnerability was...

Security update for chromium (important)

openSUSE Security Update: Security update for chromium Announcement ID: openSUSE-SU-2025:0470-1 Rating: important References: 1254776 Cross-References: CVE-2025-14372 CVE-2025-14373 Affected Products: openSUSE Backports SLE-15-SP7 An update that fixes two vulnerabilities is now available...

openSUSE 16 Security Update : chromium (openSUSE-SU-2025:20161-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2025:20161-1 advisory. - Chromium 143.0.7499.109 boo1254776: CVE-2025-14372: Use after free in Password Manager CVE-2025-14373: Inappropriate implementation in Toolbar...

CVE-2025-66644

Array Networks ArrayOS AG before 9.4.5.9 allows command injection, as exploited in the wild in August through December 2025...

CVE-2024-58274

Hikvision CSMP Comprehensive Security Management Platform iSecure Center through 2024-08-01 allows execution of a command within $ in /center/api/installation/detection JSON data, as exploited in the wild in 2024 and 2025...

Fortinet Warns About FortiSIEM Vulnerability (CVE-2025-25256) With In-the-Wild Exploit Code

Fortinet is alerting customers of a critical security flaw in FortiSIEM for which it said there exists an exploit in the wild. The vulnerability, tracked as CVE-2025-25256 , carries a CVSS score of 9.8 out of a maximum of 10.0. "An improper neutralization of special elements used in an OS command...

DEBIAN-CVE-2024-9680

An attacker was able to achieve code execution in the content process by exploiting a use-after-free in Animation timelines. We have had reports of this vulnerability being exploited in the wild. This vulnerability affects Firefox 131.0.2, Firefox ESR 128.3.1, Firefox ESR 115.16.1, Thunderbird...

Researchers Reveal Detail for Windows Zero-Day Vulnerability Patched Last Month

Details have emerged about a now-patched security flaw in Windows Common Log File System CLFS that could be exploited by an attacker to gain elevated permissions on compromised machines. Tracked as CVE-2022-37969 CVSS score: 7.8, the issue was addressed by Microsoft as part of its Patch Tuesday...

The quantum state of Linux kernel garbage collection CVE-2021-0920 (Part I)

A deep dive into an in-the-wild Android exploit Guest Post by Xingyu Jin, Android Security Research This is part one of a two-part guest blog post, where first we'll look at the root cause of the CVE-2021-0920 vulnerability. In the second post, we'll dive into the in-the-wild 0-day exploitation o...

Microsoft Releases Workarounds for Office Vulnerability Under Active Exploitation

Microsoft on Monday published guidance for a newly discovered zero-day security flaw in its Office productivity suite that could be exploited to achieve code execution on affected systems. The weakness, now assigned the identifier CVE-2022-30190, is rated 7.8 out of 10 for severity on the CVSS...

TFW you-get-really-excited-you-patch-diffed-a-0day-used-in-the-wild-but-then-find-out-it-is-the-wrong-vuln

Posted by Maddie Stone, Project Zero INTRODUCTION I’m really interested in 0-days exploited in the wild and what we, the security community, can learn about them to make 0-day hard. I explained some of Project Zero’s ideas and goals around in-the-wild 0-days in a November blog post. On December’s...

PT-2020-1638

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 80.0.3987.122 Description The issue is related to a type confusion in the V8 engine of Google Chrome, which could allow a remote attacker to potentially exploit heap corruption via a crafted HTML page. This coul...

In-the-wild iOS Exploit Chain 5

Posted by Ian Beer, Project Zero TL;DR This exploit chain is a three way collision between this attacker group, Brandon Azad from Project Zero, and @S0rryMybad from 360 security. On November 17th 2018, @S0rryMybad used this vulnerability to win $200,000 USD at the TianFu Cup PWN competition...

In-the-wild iOS Exploit Chain 1

Posted by Ian Beer, Project Zero TL;DR This exploit provides evidence that these exploit chains were likely written contemporaneously with their supported iOS versions; that is, the exploit techniques which were used suggest that this exploit was written around the time of iOS 10. This suggests...