Daily Writeups
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Daily Bug Bounty / Cybersecurity Writeups
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Title: The HTTPS Lockdown: Chrome & CAs Retire 11 Legacy Domain Validation Methods by 2028
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𐀪 Author: ddos
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Time: Mon, 15 Dec 2025 07:27:51 +0000
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Tags: #Technology #ACME #CA/Browser Forum #Certificate Authority #Chrome Root Program #DCV #Domain Validation #HTTPS #Security Standard #TLS
Title: The 45-Day Era Begins: Let’s Encrypt Unveils Generation Y Hierarchy and IP-Based TLS
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𐀪 Author: Ddos
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Time: Thu, 18 Dec 2025 00:00:49 +0000
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Tags: #Technology #45_Day Lifespan #ACME #Certificate Authority #cybersecurity #Generation Y #IP Address SSL #ISRG #Let's Encrypt #SSL Security #TLS Certificates
Title: Log4j’s Security Blind Spot: New TLS Flaw Lets Attackers Intercept Sensitive Logs Despite Encryption
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𐀪 Author: Ddos
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Time: Fri, 19 Dec 2025 01:50:57 +0000
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Tags: #Vulnerability Report #apache #CVE_2025_68161 #Encryption Bypass #Hostname Verification #Java security #Log4j #mitm attack #network_security #Socket Appender #tls
Title: Memory Under Siege: OpenSSL Releases Urgent Patches for Critical Buffer Overflows
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𐀪 Author: ddos
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Time: Thu, 29 Jan 2026 04:12:17 +0000
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Tags: #Vulnerability #AES_GCM #Buffer Overflow #cryptography #CVE_2025_15467 #InfoSec 2026 #openssl #PKCS#12 #Security Patch #Sysadmin #TLS 1.3
Title: Silent Leak: High-Severity Rancher CLI Flaw Exposes Admin Credentials
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𐀪 Author: Ddos
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Time: Wed, 04 Feb 2026 00:27:53 +0000
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Tags: #Vulnerability Report #CLI Vulnerability #container security #CVE_2025_67601 #DevOps #Kubernetes #Man in the Middle #Patch Alert #Rancher #SUSE #tls
Title: High-Severity NGINX Flaw Lets Attackers Inject Malicious Data
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𐀪 Author: Ddos
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Time: Thu, 05 Feb 2026 09:01:48 +0000
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Tags: #Vulnerability #F5 #mitm #nginx #NGINX Plus #Patch Alert #reverse proxy #TLS Injection #Upstream Proxy #Web Server Security
Title: SSL/TLS Made Simple: What That Lock Icon Really Means
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𐀪 Author: Muhammed Asfan | Cybersecurity Researcher
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Time: Mon, 09 Feb 2026 13:56:47 GMT
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Tags: #tls #cybersecurity #bug_bounty_writeup #ssl #bug_bounty_tips
Title: Handshake Halt: GnuTLS 3.8.12 Fixes TLS 1.3 Crash & CPU Exhaustion
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𐀪 Author: Ddos
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Time: Wed, 11 Feb 2026 00:06:40 +0000
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Tags: #Vulnerability Report #Certificate Verification #CVE_2025_14831 #CVE_2026_1584 #Denial of Service #GnuTLS #network_security #Patch Alert #PSK Binder #SSL/TLS #TLS 1.3
Title: Exposed in Plain Sight: Critical Privacy Flaw Defeats Viber’s Anti-Censorship ‘Cloak’ Mode
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𐀪 Author: Ddos
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Time: Fri, 06 Mar 2026 03:14:15 +0000
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Tags: #Vulnerability Report #Censorship Bypass #Cloak Mode #CVE_2025_13476 #cybersecurity #DPI Evasion #infosec #Patch Alert #Privacy Flaw #Rakuten Viber #TLS Fingerprinting
Title: 900+ Certificates Used by Fortune 500, Governments Exposed by Key Leaks
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𐀪 Author: Deeba Ahmed
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Time: Fri, 06 Mar 2026 17:02:26 +0000
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Tags: #Security #Leaks #Cybersecurity #LEAKS #TLS #TLS Certificates #Vulnerability
Title: CVE-2026-4370 (CVSS 10): Critical Juju Flaw Grants Attackers Total Infrastructure Control
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𐀪 Author: Ddos
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Time: Fri, 03 Apr 2026 14:01:34 +0000
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Tags: #Vulnerability Report #Application Management #Canonical #Cloud Security #CVE_2026_4370 #CVSS 10.0 #Dqlite #infosec #Juju #Kubernetes #Orchestration #Patch Alert #tls
Title: Log4j’s “Silent” Security Gap: New Advisories Warn of Data Loss and TLS Bypasses
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𐀪 Author: Ddos
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Time: Mon, 13 Apr 2026 14:03:19 +0000
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Tags: #Vulnerability Report #Apache Log4j #CVE_2026_34477 #CVE_2026_34480 #cybersecurity #infosec #Java security #Log Injection #Log4j 2.25.4 #Syslog Security #TLS Bypass
Title: Critical wolfSSL Flaw Could Allow Attackers to Spoof Trusted Hosts
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𐀪 Author: Ddos
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Time: Tue, 14 Apr 2026 09:11:53 +0000
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Tags: #Vulnerability Report #Certificate Validation #cryptography #CVE_2026_5194 #CyaSSL #ECDSA #Embedded Security #Identity Spoofing #infosec #RTOS #TLS 1.3 #wolfSSL
Title: Beyond the Legacy: OpenSSL 4.0.0 Arrives with Encrypted Client Hello and Post-Quantum Prep
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𐀪 Author: ddos
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Time: Thu, 16 Apr 2026 10:19:10 +0000
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Tags: #Technology #API Migration #cryptography #Cyber Security #Encrypted Client Hello #Infosec #open source software #OpenSSL 4.0.0 #Post_Quantum Cryptography #SSLv3 #TLS 1.3
Title: Wireshark Remediates 40+ Flaws to Block Remote Code Execution via Malicious Packets
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𐀪 Author: ddos
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Time: Mon, 04 May 2026 07:54:46 +0000
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Tags: #Vulnerability #CVE_2026_5402 #CVE_2026_5403 #Cyber Security 2026 #Infosec #network security #Packet Analysis #Patch Management #RCE #RDP Vulnerability #SoC #TLS Security #Wireshark
Title: Let’s Encrypt Slashes Certificate Lifespans and Sunsets mTLS on May 13
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𐀪 Author: Ddos
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Time: Sat, 09 May 2026 02:31:06 +0000
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Tags: #Technology #45_Day Certificates #ACME #cybersecurity #DevSecOps #Generation Y Intermediates #Let's Encrypt #mTLS #ssl #SysAdmin #tls #Web Security
Title: Haskell TLS Vulnerability Lets Attackers Forge Trusted Certificates (CVE-2026-9648)
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𐀪 Author: Do Son
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Time: Tue, 16 Jun 2026 02:01:10 +0000
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Tags: #Vulnerability Report #CERT/CC #Certificate Validation #crypton_x509_validation #CVE_2026_9648 #Haskell #tls #X.509 NameConstraints
Title: Four undici Vulnerabilities Affect a Package With 133M Weekly Downloads
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𐀪 Author: Do Son
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Time: Mon, 22 Jun 2026 02:00:04 +0000
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Tags: #Vulnerability Report #CVE_2026_6734 #CVE_2026_9697 #nodejs #npm #SOCKS5 #TLS Bypass #undici #WebSocket
Title: Critical wolfSSL Security Vulnerabilities Expose IoT Systems
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𐀪 Author: Do Son
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Time: Tue, 30 Jun 2026 01:20:23 +0000
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Tags: #Vulnerability Report #CVE_2026_11310 #CVE_2026_11999 #CVE_2026_6679 #tls #wolfSSL
Title: OpenSSL Error Handling Defect Breaks apt HTTPS Access in FIPS Mode
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𐀪 Author: Do Son
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Time: Mon, 06 Jul 2026 13:23:51 +0000
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Tags: #Vulnerability Report #APT #Debian #ERR_clear_error #error queue #FIPS mode #openssl #OpenSSL error handling #Secure Coding #tls