Search: “mozilla”

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CategoryAll Vulnerability 407 Malware 223 Exploit / PoC 159 Ransomware 113 Industry 67 Data breach 51 Threat actor 44 Policy & legal 42 Phishing & fraud 29 AI tools & infra 18 Research 14 Tools 7 Advisory 7 AI industry 6

SeverityAll critical 492 high 271 medium 265 low 131 info 33

Mozilla offers bigger rewards for Firefox flaws under bug bounty program

Security AffairsApr 24, 08:00 UTC · Apr 24, 2020Vulnerability

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Mozilla addresses CVE-2019-17026 Firefox Zero

Security AffairsJan 9, 13:25 UTC · Jan 9, 2020Vulnerability CVE-2019-17026

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Mozilla offers rewards for Bypassing Firefox Exploit Mitigations

Security AffairsAug 21, 15:55 UTC · Aug 21, 2020Vulnerability

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Mozilla plans to ban Firefox Extensions containing obfuscated code

Security AffairsMay 4, 10:57 UTC · May 4, 2019Vulnerability

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Mozilla will block Firefox add-ons that contain obfuscated code

Help Net SecurityMay 6, 05:21 UTC · May 6, 2019Vulnerability

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Discovered a serious vulnerability in Mozilla Thunderbird

Security AffairsJan 29, 07:30 UTC · Jan 29, 2014Vulnerability

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Mozilla fixes critical flaw in Network Security Services cryptography library

Security AffairsDec 2, 05:27 UTC · Dec 2, 2021Vulnerability CVE-2021-43527

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Mozilla fixes a critical remote code execution vulnerability in Firefox

Security AffairsJan 31, 22:19 UTC · Jan 31, 2018Vulnerability CVE-2018-5124

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Firefox Blocks Inline and Eval JavaScript on Internal Pages to Prevent Injection Attacks

The Hacker NewsOct 15, 00:00 UTC · Oct 15, 2019Vulnerability

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Mozilla fixed critical Firefox vulnerability CVE-2025

Security AffairsMar 28, 09:51 UTC · Mar 28, 2025Vulnerability in the wildCVE-2025-2857 CVE-2025-2783

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Google and Mozilla fixed issues exploited at 2020 Tianfu Cup contest

Security AffairsNov 11, 19:04 UTC · Nov 11, 2020Vulnerability CVE-2020-16016 CVE-2020-26950

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Mozilla, CISA urge users to patch Firefox security flaw

The RecordSep 14, 20:46 UTC · Sep 14, 2023Vulnerability in the wildCVE-2023-4863 CVE-2023-41064

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2 New Mozilla Firefox 0-Day Bugs Under Active Attack — Patch Your Browser ASAP!

The Hacker NewsMar 8, 03:33 UTC · Mar 8, 2022Vulnerability in the wildCVE-2022-26485 CVE-2022-26486

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Critical Bug in Mozilla’s NSS Crypto Library Potentially Affects Several Other Software

The Hacker NewsDec 3, 03:40 UTC · Dec 3, 2021Vulnerability CVE-2021-43527

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Firefox 67.0.4 Released — Mozilla Patches Second 0

The Hacker NewsJun 21, 17:47 UTC · Jun 21, 2019Vulnerability in the wildCVE-2019-11708 CVE-2019-11707

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Mozilla patches five issues in Thunderbird, including a critical flaw

Security AffairsDec 27, 10:34 UTC · Dec 27, 2017Vulnerability CVE-2017-7845 CVE-2017-7846 CVE-2017-7847+2 CVEs

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Mozilla Patches Critical Firefox Bug Similar to Chrome’s Recent Zero

The Hacker NewsMar 28, 11:36 UTC · Mar 28, 2025Vulnerability in the wildCVE-2025-2857 CVE-2025-2783

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Mozilla Rushes to Patch WebP Critical Zero

The Hacker NewsSep 15, 00:00 UTC · Sep 15, 2023Vulnerability in the wildCVE-2023-4863

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Anthropic Claude Opus AI model discovers 22 Firefox bugs

Security AffairsMar 9, 07:10 UTC · Mar 9, 2026Vulnerability1

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Mozilla plugs critical and easily exploitable flaw in Firefox

Help Net SecurityJan 31, 00:00 UTC · Jan 31, 2018Vulnerability CVE-2018-5124

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Firefox Browser vulnerable to Man-in-the

The Hacker NewsSep 19, 10:44 UTC · Sep 19, 2016Vulnerability

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Developer errors lead to long-term exposure of sensitive data in Git repos

Help Net SecurityJun 26, 00:00 UTC · Jun 26, 2024Vulnerability

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UPDATE Firefox and Tor to Patch Critical Zero

The Hacker NewsDec 1, 08:32 UTC · Dec 1, 2016Vulnerability in the wildCVE-2016-9079

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iTerm2 macOS Terminal App is affected by a critical RCE since 2012

Security AffairsOct 10, 06:56 UTC · Oct 10, 2019Vulnerability CVE-2019-9535

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7-Year-Old Critical RCE Flaw Found in Popular iTerm2 macOS Terminal App

The Hacker NewsOct 9, 18:38 UTC · Oct 9, 2019Vulnerability CVE-2019-9535

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A flaw in the Cisco WebEx Extension allows Remote Code Execution

Security AffairsJul 17, 19:57 UTC · Jul 17, 2017Vulnerability

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June 2026 Patch Tuesday forecast: Where are the CVEs?

Help Net SecurityJun 10, 11:00 UTC · Jun 10, 2026Vulnerability CVE-2026-45659 CVE-2026-41091 CVE-2026-45498+1 CVEs1

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May 2026 Patch Tuesday forecast: AI starts driving security industry changes

Help Net SecurityMay 12, 19:03 UTC · May 12, 2026Vulnerability CVE-2026-40372 CVE-2026-33825 CVE-2026-314311

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Recently-patched Firefox bug exploited against Tor browser users

The RecordOct 14, 14:14 UTC · Oct 14, 2024Vulnerability in the wildCVE-2024-9680

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July 2021 Patch Tuesday: Microsoft fixes 4 actively exploited bugs

Help Net SecurityJul 13, 00:00 UTC · Jul 13, 2021Vulnerability in the wildCVE-2021-34527 CVE-2021-34448 CVE-2021-33771+6 CVEs

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November 2020 Patch Tuesday: Microsoft fixes actively exploited Windows Kernel flaw

Help Net SecurityJun 8, 18:29 UTC · Jun 8, 2021Vulnerability in the wildCVE-2020-17087 CVE-2020-17051 CVE-2020-17040+2 CVEs

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Firefox Quantum: Security and privacy improvements

Help Net SecurityMay 28, 10:05 UTC · May 28, 2020Vulnerability

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Two critical Firefox vulnerabilities exploited by attackers, patch now!

Help Net SecurityApr 6, 00:00 UTC · Apr 6, 2020Vulnerability in the wildCVE-2020-6819 CVE-2020-6820

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Firefox Releases Critical Patch Update to Stop Ongoing Zero

The Hacker NewsJun 21, 09:12 UTC · Jun 21, 2019Vulnerability in the wildCVE-2019-11707

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May 2018 Patch Tuesday forecast: Where are the flowers?

Help Net SecurityMay 7, 00:00 UTC · May 7, 2018Vulnerability

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Firefox 51 starts flagging HTTP login pages as insecure

Help Net SecurityJan 25, 00:00 UTC · Jan 25, 2017Vulnerability

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Patch Tuesday, 2016 U.S. Election Edition

Krebs on SecurityNov 9, 18:05 UTC · Nov 9, 2016Vulnerability

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Week in review: SimpleHelp vulnerability exploited, Oracle EBS Payments flaw under attack

Help Net SecurityJul 5, 00:00 UTC · Jul 5, 2026Vulnerability in the wildCVE-2026-12569 CVE-2026-48558 CVE-2026-46817

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Patch Tuesday, May 2026 Edition

Krebs on SecurityMay 15, 00:00 UTC · May 15, 2026Vulnerability CVE-2026-41089 CVE-2026-41096 CVE-2026-41103

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The World's Most "Dangerous" AI, Anthropic’s Mythos, found only one flaw in curl

Security AffairsMay 12, 14:47 UTC · May 12, 2026Vulnerability

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