CVE-2021-47793

Telegram Desktop 2.9.2 contains a denial of service vulnerability that allows attackers to crash the application by sending an oversized message payload. Attackers can generate a 9 million byte buffer and paste it into the messaging interface to trigger an application crash...

PT-2026-3280

Name of the Vulnerable Software and Affected Versions iDailyDiary version 4.30 Description The application can be crashed due to a denial of service condition. This occurs when an attacker overflows the preferences tab name field with a large input, specifically a 2,000,000 character buffer. This...

CVE-2021-47793

Telegram Desktop 2.9.2 is affected by a Denial of Service vulnerability. An attacker can crash the app by pasting an oversized message payload (a 9,000,000‑byte buffer) into the messaging interface. The vulnerability is cited as CVE-2021-47793. Connected sources indicate PoC availability (e.g., E...

CVE-2021-47793 Telegram Desktop 2.9.2 - Denial of Service (PoC)

Telegram Desktop 2.9.2 contains a denial of service vulnerability that allows attackers to crash the application by sending an oversized message payload. Attackers can generate a 9 million byte buffer and paste it into the messaging interface to trigger an application crash...

CVE-2021-47793

Telegram Desktop 2.9.2 contains a denial of service vulnerability that allows attackers to crash the application by sending an oversized message payload. Attackers can generate a 9 million byte buffer and paste it into the messaging interface to trigger an application crash...

CVE-2021-47793 Telegram Desktop 2.9.2 - Denial of Service (PoC)

Telegram Desktop 2.9.2 contains a denial of service vulnerability that allows attackers to crash the application by sending an oversized message payload. Attackers can generate a 9 million byte buffer and paste it into the messaging interface to trigger an application crash...

CVE-2021-47793

Telegram Desktop 2.9.2 contains a denial of service vulnerability that allows attackers to crash the application by sending an oversized message payload. Attackers can generate a 9 million byte buffer and paste it into the messaging interface to trigger an application crash...

CVE-2021-47784 Cyberfox Web Browser 52.9.1 - Denial of Service (PoC)

Cyberfox Web Browser 52.9.1 contains a denial of service vulnerability that allows attackers to crash the application by overflowing the search bar with excessive data. Attackers can generate a 9,000,000 byte payload and paste it into the search bar to trigger an application crash...

CVE-2021-47784

Cyberfox Web Browser 52.9.1 is affected by a denial-of-service vulnerability caused by unbounded input in the search bar, where a 9,000,000-byte payload can crash the application. Root cause: excessive data overflow in the search bar. Impact: crash (availability) as described. No remediation or e...

EUVD-2026-2764

Cyberfox Web Browser 52.9.1 contains a denial of service vulnerability that allows attackers to crash the application by overflowing the search bar with excessive data. Attackers can generate a 9,000,000 byte payload and paste it into the search bar to trigger an application crash...

CVE-2021-47784 Cyberfox Web Browser 52.9.1 - Denial of Service (PoC)

Cyberfox Web Browser 52.9.1 contains a denial of service vulnerability that allows attackers to crash the application by overflowing the search bar with excessive data. Attackers can generate a 9,000,000 byte payload and paste it into the search bar to trigger an application crash...

CVE-2021-47784

Cyberfox Web Browser 52.9.1 contains a denial of service vulnerability that allows attackers to crash the application by overflowing the search bar with excessive data. Attackers can generate a 9,000,000 byte payload and paste it into the search bar to trigger an application crash...

Researchers Null-Route Over 550 Kimwolf and Aisuru Botnet Command Servers

The Black Lotus Labs team at Lumen Technologies said it null-routed traffic to more than 550 command-and-control C2 nodes associated with the AISURU/Kimwolf botnet since early October 2025. AISURU and its Android counterpart, Kimwolf, have emerged as some of the biggest botnets in recent times,...

Kimwolf Android Botnet Infects Over 2 Million Devices via Exposed ADB and Proxy Networks

The botnet known as Kimwolf has infected more than 2 million Android devices by tunneling through residential proxy networks, according to findings from Synthient. "Key actors involved in the Kimwolf botnet are observed monetizing the botnet through app installs, selling residential proxy...

Tokyo FM Data Breach: Hacker Claims Over 3 Million Records Stolen

Tokyo FM is investigating claims of a massive data breach involving 3 million records. Learn what information was allegedly taken and how you can stay safe...

PT-2026-1099

Name of the Vulnerable Software and Affected Versions MARS Multi-Application Recovery Service versions prior to 1.2.1.1686 Description An SQL injection issue affects MARS Multi-Application Recovery Service. Successful exploitation could allow remote attackers to execute unauthorized code or...

ThreatsDay Bulletin: GhostAd Drain, macOS Attacks, Proxy Botnets, Cloud Exploits, and 12+ Stories

The first ThreatsDay Bulletin of 2026 lands on a day that already feels symbolic — new year, new breaches, new tricks. If the past twelve months taught defenders anything, it's that threat actors don't pause for holidays or resolutions. They just evolve faster. This week's round-up shows how subt...

Trust Wallet Chrome Extension Breach Caused $7 Million Crypto Loss via Malicious Code

Trust Wallet is urging users to update its Google Chrome extension to the latest version following what it described as a "security incident" that led to the loss of approximately $7 million. The issue, the multi‑chain, non‑custodial cryptocurrency wallet service said, impacts version 2.68. The...

INTERPOL Arrests 574 in Africa; Ukrainian Ransomware Affiliate Pleads Guilty

A law enforcement operation coordinated by INTERPOL has led to the recovery of $3 million and the arrest of 574 suspects by authorities from 19 countries, amidst a continued crackdown on cybercrime networks in Africa. The coordinated effort, named Operation Sentinel, took place between October 27...

700Credit Data Breach Impacts Millions of Car Owners

US auto loan service 700Credit confirms a data breach exposed names, addresses, and Social Security numbers of dealership customers. Free credit monitoring is offered...