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 Advisory 7 Tools 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 fixed a Firefox Zero

Security AffairsJun 19, 09:57 UTC · Jun 19, 2019Exploit / PoC in the wildCVE-2019-11707

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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 issued an urgent Firefox update to fix actively exploited flaw

Security AffairsOct 10, 07:40 UTC · Oct 10, 2024Exploit / PoC in the wildCVE-2024-9680 CVE-2024-29944 CVE-2024-29943

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Mozilla fixed Firefox 0days exploited at Pwn2Own Vancouver 2024

Security AffairsMar 23, 13:53 UTC · Mar 23, 2024Exploit / PoC CVE-2024-29944 CVE-2024-29943 CVE-2024-2994

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Mozilla addresses two actively exploited zero

Security AffairsMar 7, 07:35 UTC · Mar 7, 2022Exploit / PoC in the wildCVE-2022-26485 CVE-2022-26486

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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 ups bug bounty rewards to $15,000 on critical sites

CyberScoopNov 20, 17:31 UTC · Nov 20, 2019Exploit / PoC

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Mozilla will disable Adobe Flash by default starting from Firefox 69

Security AffairsJan 15, 06:50 UTC · Jan 15, 2019Exploit / PoC in the wild

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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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0-day attack on Firefox stole sensitive data and password

Security AffairsAug 8, 07:44 UTC · Aug 8, 2015Exploit / PoC in the wildCVE-2015-4495

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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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Claude Mythos finds 271 Firefox flaws, Mozilla believes it shifts security toward defenders

Help Net SecurityApr 22, 00:00 UTC · Apr 22, 2026Exploit / PoC

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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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Mozilla fixes critical Firefox bug exploited in the wild

The RecordOct 10, 18:31 UTC · Oct 10, 2024Exploit / PoC in the wildCVE-2024-9680

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Mozilla fixed a critical zero

Security AffairsSep 13, 08:37 UTC · Sep 13, 2023Exploit / PoC in the wildCVE-2023-4863 CVE-2023-41064 CVE-2023-41061

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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 patches actively exploited Firefox zero-day

Help Net SecurityJan 9, 00:00 UTC · Jan 9, 2020Exploit / PoC in the wildCVE-2019-17026 CVE-2019-11707 CVE-2019-11708

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Mozilla plugs critical Firefox zero-day used in targeted attacks

Help Net SecurityJun 21, 12:02 UTC · Jun 21, 2019Exploit / PoC in the wildCVE-2019-11707 CVE-2019-11708

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Mozilla Internet Health Report calls for more security and privacy

Security AffairsJan 23, 12:22 UTC · Jan 23, 2017Malware

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U.S. CISA adds Oracle, Mozilla, Microsoft Windows, Linux Kernel, and Microsoft IE flaws to its Known Exploited Vulnerabilities catalog

Security AffairsOct 7, 07:00 UTC · Oct 7, 2025Exploit / PoC in the wildCVE-2010-3765 CVE-2010-3962 CVE-2011-3402+4 CVEs

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Mozilla fixed zero

Security AffairsMay 19, 18:31 UTC · May 19, 2025Exploit / PoC CVE-2025-4918 CVE-2025-4919

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U.S. CISA adds Microsoft Windows Kernel, Mozilla Firefox and SolarWinds Web Help Desk bugs to its Known Exploited Vulnerabilities catalog

Security AffairsOct 16, 10:48 UTC · Oct 16, 2024Exploit / PoC in the wildCVE-2024-30088 CVE-2024-9680 CVE-2024-28987

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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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Mozilla fixes Firefox zero-days exploited in the wild (CVE-2022-26485, CVE-2022-26486)

Help Net SecurityMar 7, 00:00 UTC · Mar 7, 2022Exploit / PoC 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 weighs following Chrome in mistrusting Symantec certs

CyberScoopMar 28, 15:53 UTC · Mar 28, 2017Exploit / PoC in the wild

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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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Incomplete disclosures by Apple and Google create “huge blindspot” for 0

Ars Technica · SecuritySep 21, 22:19 UTC · Sep 21, 2023Exploit / PoC in the wildCVE-2023-41064 CVE-2023-4863

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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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Tor Browser 8.5.2 fixes Firefox zero

Security AffairsJun 20, 06:53 UTC · Jun 20, 2019Exploit / PoC CVE-2019-11707

60

Mozilla Firefox, Microsoft Edge succumb in web browser competition at Pwn2Own

CyberScoopMar 22, 14:44 UTC · Mar 22, 2019Exploit / PoC in the wild

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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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