CVE-2025-2857

Mozilla has released updates to address a critical security vulnerability, CVE-2025-2857, impacting its Firefox browser for Windows, merely days after Google patched a similar flaw in Chrome that came under active exploitation as a zero-day. https://t.co/RJe32kl06c https://t.co/6

Actively exploited CVE : CVE-2025-2857

هشدار امنیتی با شناسه CVE-2025-2857: موزیلا نقص مشترک با کروم را اصلاح کرد! #Cybersecurity #Cybersecurity_News #اخبار_امنیت_سایبری #CVE_2025_2783 #CVE_2025_2857 #CISA #Chrome #کروم #Firefox #فایرفاکس #KEV #Mozilla #Tor https://t.co/z3db4Dyi2k

🚨 تحديثات أمنية لمتصفح فايرفوكس 🚨 تعديلات لثغرة حرجة في فايرفوكس على ويندوز بعد تصحيح كروم. الثغرة CVE-2025-2857، تهدد الأمان السيبراني بقطاعات حيوية وتتطلب تحديثًا عاجلًا. 🔗 قراءة المزيد: https://t.co/73sJCZnIaH #الأمن_السيبراني #فايرفوكس #تحديثات_أمنية

Mozilla fixes🧐 critical vulnerability in Firefox, similar to Chrome bug Mozilla has released a security patch for Firefox 136.0.4, fixing the actively exploited CVE-2025-2857 bug. https://t.co/AoAF4J57K1

Mozilla has released security updates to address a critical flaw, tracked as CVE-2025-2857, impacting its Firefox browser for Windows. Sentiment: Negative (-0.40) Source: https://t.co/8v8jOlwOYf

CVE-2025-2857 Sandbox Escape Vulnerability in Firefox on Windows Due to IPC Handle Leak https://t.co/aHTK04roSQ

Firefox Browser Extended Support Release 115.21.1 esr (64 bit) 更新 https://t.co/AFlMqToLC1 珍しいな？ 115.22 も近いだろうに Security fix だってさ。 CVE-2025-2857: Incorrect handle could lead to sandbox escapes https://t.co/QJKOLFwHYQ

Mar 28, 2025 - 🚨BREAKING: Firefox patches critical bug exploited in the wild (CVE-2025-2857). Update to version 136.0.4 ASAP to protect your security. Bug affects not only Firefox, but also Tor Browser. Linked to attacks on journalists, educational institutions & government

CVE-2025-2857: New Firefox Sandbox Escape Emerges Following Active Exploitation of CVE-2025-2783 https://t.co/K1KXm6HunP

Mozilla has patched a critical vulnerability in Firefox (CVE-2025-2857) that could let attackers bypass Windows sandbox protections. No current evidence of exploitation. 🦊🔒 #Mozilla #Windows #Russia link: https://t.co/PPkyNITgmK https://t.co/2XVya4U2W7

🚨 Firefox users, update now! A critical bug (CVE-2025-2857) just got patched—same sandbox escape class as the Chrome zero-day (CVE-2025-2783) actively exploited in the wild. 📖 Full story: https://t.co/CQNloIATjh 🔒 Patch now. https://t.co/vHDrB29evZ

Firefox Users Alert Mozilla patches critical flaw (CVE-2025-2857) similar to Chrome’s zero-day used in attacks on Russian orgs. Update Firefox to 136.0.4 or ESR versions now! Edge & Opera may also be vulnerable. Stay safe! https://t.co/Fiax56pIzK #CyberSecurity #Firefox h

Mozilla fixed critical Firefox vulnerability CVE-2025-2857 https://t.co/UXhZjVJJZK

The root cause of the Chrome 0-day vulnerability CVE-2025-2783, which we discovered used in attacks with sophisticated malware, also affects the Firefox! New CVE-2025-2857 has just been fixed in Firefox 136.0.4, and you can read about what led to its discovery at the link below.

Mozilla has patched a critical Firefox vulnerability (CVE-2025-2857) that could lead to sandbox escapes, similar to a recent Chrome issue. Ensure browser updates for security! 🔒🌐 #Mozilla #Firefox #USA link: https://t.co/SaFDOSzUOZ https://t.co/HshjUgiZrH

Critical Firefox 0-Day: CVE-2025-2857 enables sandbox escape after active exploitation of CVE-2025-2783. Urgent update required—attackers gain elevated privileges. https://t.co/BSjk97f5mG #CyberSecurity #ZeroDay

Mozilla、Windowsユーザーに対し、Firefoxの重要なサンドボックスエスケープの脆弱性について警告(CVE-2025-2857) https://t.co/B7wEebqJ7O #Security #セキュリティ #ニュース

🚨 Firefox users, update now! A critical bug (CVE-2025-2857) just got patched—same sandbox escape class as the Chrome zero-day (CVE-2025-2783) actively exploited in the wild. 📖 Full story: https://t.co/Eu3sPhTeTX 🔒 Patch now | Spread the word | Stay safe https://t.co/L3yW4aP

Mozilla has released Firefox 136.0.4 to address a critical vulnerability (CVE-2025-2857) that allows attackers to escape the browser's sandbox on Windows. https://t.co/CVgAmpn1qk

📌 قامت Mozilla بتحديث متصفح Firefox لإصلاح عيب أمني حرج، بعد أيام من قيام Google بإصلاح عيب مشابه في Chrome كان قيد الاستغلال. يُعرف العيب باسم CVE-2025-2857، ويتعلق بسوء إدارة يمكن أن يؤدي إلى هروب من سياق الحماية. #الامن_السيبراني https://t.co/qm5cjsNcfa

🚨 Mozilla patches a critical flaw in Firefox that allows sandbox escape on Windows. CVE-2025-2857 ties to Chrome’s similar zero-day threat. Update now. Details below: 🔗 https://t.co/Df1floxXS1 #CyberSecurity #Firefox #Infosec #Windows

🚨 Firefox users, update now! A critical bug (CVE-2025-2857) just got patched—same sandbox escape class as the Chrome zero-day (CVE-2025-2783) actively exploited in the wild. 📖 Full story: https://t.co/OJaaQiyKOq 🔒 Patch now | Spread the word | Stay safe

Firefoxの脆弱性(CVE-2025-2857)、LibreWolfにも136.0.4-1来てたので更新した (今回の件のやつはWindowsのみに影響するらしいけど) https://t.co/M9ejZBRlKr

Mozilla warns Windows users of a critical vulnerability (CVE-2025-2857) in Firefox that allows sandbox escapes. This impacts all current Firefox releases. Stay vigilant! 🔒🦊 #FirefoxUpdate #Windows #Mozilla link: https://t.co/ZMx28a8ieL https://t.co/50BskkymNy

Firefox 136.0.4 リリース ｡ セキュリティFixとして､ サンドボックス脱出の可能性が有る 重大な脆弱性 CVE-2025-2857 に対処｡ (但し､ Windowsシステムのみ影響｡ 他OSは影響無し) https://t.co/6mXeIKTdtl https://t.co/xbfVsEKAj6

CVE-2025-2857: New Firefox Sandbox Escape Emerges Following Active Exploitation of CVE-2025-2783 https://t.co/BcZaEdrIQB

CVE-2025-2857 Following the sandbox escape in CVE-2025-2783, various Firefox developers identified a similar pattern in our IPC code. Attackers were able to confuse the parent proces… https://t.co/dvfomQ4vCs