Search results for Google Chrome vulnerabilities | Breaking Cybersecurity News | The Hacker News

Attention readers, if you are using Chrome on your Windows, Mac, and Linux computers, you need to update your web browsing software immediately to the latest version Google released earlier today. With the release of Chrome 78.0.3904.87, Google is warning billions of users to install an urgent software update immediately to patch two high severity vulnerabilities, one of which attackers are actively exploiting in the wild to hijack computers. Without revealing technical details of the vulnerability, the Chrome security team only says that both issues are use-after-free vulnerabilities, one affecting Chrome's audio component ( CVE-2019-13720 ) while the other resides in the PDFium ( CVE-2019-13721 ) library. The use-after-free vulnerability is a class of memory corruption issues that allows corruption or modification of data in the memory, enabling an unprivileged user to escalate privileges on an affected system or software. Thus, both flaws could enable remote attackers...

Google has released an urgent software update for its Chrome web browser and is urging Windows, Mac, and Linux users to upgrade the application to the latest available version immediately. Started rolling out to users worldwide this Wednesday, the Chrome 77.0.3865.90 version contains security patches for 1 critical and 3 high-risk security vulnerabilities, the most severe of which could allow remote hackers to take control of an affected system. Google has decided to keep details of all four vulnerabilities secret for a few more days in order to prevent hackers from exploiting them and give users enough time to install the Chrome update. For now, Chrome security team has only revealed that all four vulnerabilities are use-after-free issues in different components of the web browser, as mentioned below, the critical of which could lead to remote code execution attacks. The use-after-free vulnerability is a class of memory corruption issue that allows corruption or modificat...

French security firm VUPEN Say New Bugs Can Bypass Google Chrome Sandbox ! Researchers at the French security firm VUPEN say that they have discovered several new vulnerabilities in Google Chrome that enable them to bypass the browser's sandbox, as well as ASLR and DEP and run arbitrary code on a vulnerable machine. The company said that they are not going to disclose the details of the bugs right now, but that they have shared information on them with some of their government customers through its customer program. The vulnerabilities are present in the latest version of Chrome running on Windows 7, VUPEN said. VUPEN published a video (  https://www.vupen.com/demos / ) that demonstrates an attack that exploits the Chrome vulnerabilities, although there is no further clues about the bugs themselves. "The exploit shown in this video is one of the most sophisticated codes we have seen and created so far as it bypasses all security features including ASLR/DEP/Sandbox, it...

Microsoft discloses vulnerabilities in Chrome and Opera Microsoft has issued two advisories on Chrome and Opera, detailing remote code execution and information disclosure vulnerabilities. The disclosure is the result of the Microsoft Vulnerability Research (MSVR) system going live, which is one of the core items within their Coordinated Vulnerability Disclosure (CVD) program. On Tuesday, Microsoft issued an MSRV Advisory related to use-after-free memory errors in Google's Chrome, which, if exploited, would have triggered a crash and allowed remote code execution in the browsers sandbox. "When attempting to parse specially crafted Web content, Google Chrome references memory that has been freed. An attacker could exploit the vulnerability to cause the browser to become unresponsive and/or exit unexpectedly, allowing an attacker to run arbitrary code within the Google Chrome Sandbox," the advisory explains. Google has addressed the issue in a patch delivered last September. Vers...

Google on Thursday patched six vulnerabilities in Chrome, and as usual, silently updated users' copies of the browser. The update to Chrome 10.0.648.204 also included two more blacklisted SSL certificates that may be related to last week's theft of nine digital certificates from a Comodo reseller. All six bugs were rated "high," Google's second-most-serious ranking in its threat scoring system. Of the half-dozen bugs, two were "use after free" flaws -- a type of memory management bug that can be exploited to inject attack code -- while a second pair were pegged by Google as "stale pointer" vulnerabilities, another kind of memory allocation flaw. As is Google's practice, the company locked down its bug-tracking database, blocking access to the technical details of the patched vulnerabilities. Google usually unlocks the bug entries several weeks, sometimes months later, to give users time to update before the information goes public. G...

Google Chrome browser version 9.0.597.107 Released and fixes 19 security vulnerabilities ! Google has released version 9.0.597.107 of its Chrome browser, which fixes a total of 19 security vulnerabilities, 16 of them rated as high risk. It was, for example, possible to crash the browser using JavaScript dialogs and SVG files, or to use the address bar for URL spoofing. Also fixed is an integer overflow when handling text areas. As ever, Google is keeping full details of the vulnerabilities under wraps until the bulk of users have switched to the new version. Google's rewards programme pays discoverers of vulnerabilities up to $1,000. Google paid out a total of $14,000 for this particular update. In total, its security bug bounty programme has now paid out more than $100,000. Chrome 9.0.597.107 is available to download for Windows, Mac OS X and Linux from google.com/chrome. Users who currently have Chrome installed can use the built-in update function by clicking To...

Google has finally rolled out the latest version of its popular web browser, i.e. Chrome 42 for Windows, Mac, and Linux users that now lets websites send you alerts, no matter your browser is open or not. The release of the latest Chrome 42 version is a great deal as it costs Google more than $21,000. Yes, $21,000! The latest version of Chrome comes with fixes for 45 security vulnerabilities in the web browser, reported by different security researchers [listed below]. Let's know about the Major updates : Major updates and significant improvements for Chrome version 42 includes: Advanced Push API and Notifications API Disabled Oracle's Java plugin by default as well as other extensions that use NPAPI Patched 45 security bugs and paid out more than $21,000 Push API : Google includes Push API in its web browser for the first time. Push API, when combined with the new notifications API, allows websites to push notifications to you through y...

Google has by default enabled a security feature called "Site Isolation" in its web browser with the release of Chrome 67 for all desktop users to help them protect against many online threats, including Spectre and Meltdown attack . Site Isolation is a feature of the Google Chrome web browser that adds an additional security boundary between websites by ensuring that different sites are always put into separate processes, isolated from each other. Since each site in the browser gets its own sandboxed process, the feature makes it harder for untrusted websites to access or steal information of your accounts on other websites. In January this year when Google Project Zero researchers disclosed details of Spectre and Meltdown CPU vulnerabilities, the tech giant recommended Chrome desktop users to manually turn on Site Isolation feature on their devices to mitigate speculative side-channel attacks. "Even if a Spectre attack were to occur in a malicious web page, ...

Google on Tuesday rolled out fixes for six security issues in its Chrome web browser, including one that it said has been exploited in the wild. The high-severity vulnerability in question is CVE-2025-6558 (CVSS score: 8.8), which has been described as an incorrect validation of untrusted input in the browser's ANGLE and GPU components. "Insufficient validation of untrusted input in ANGLE and GPU in Google Chrome prior to 138.0.7204.157 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page," according to the description of the flaw from the NIST's National Vulnerability Database (NVD). ANGLE, short for "Almost Native Graphics Layer Engine," acts as a translation layer between Chrome's rendering engine and device-specific graphics drivers. Vulnerabilities in the module can let attackers escape Chrome's sandbox by abusing low-level GPU operations that browsers usually keep isolated, making this a rare but powerful path...

Yet Another Google Chrome Sandbox Critical Exploit by Turkish security experts Turkish security experts from Arf Iskenderun Technologies, finds the new vulnerability open in Google Chrome 17.0.963.78 , same risk working on new update 17.0.963.79 and bypass Chrome SandBox. Last week,  Vupen Security reports that it has officially "pwned" Google Chrome's sandbox. Vupen hacked Chrome 17.0.963.66 update. But, Turkish security experts claim that they hacked Chrome Sandbox after Vupen and This vulnerability is critical for Chrome.  A sandbox is security mechanism used to run an application in a restricted environment. If an attacker is able to exploit the browser in a way that lets him run arbitrary code on the machine, the sandbox would help prevent this code from causing damage to the system. The sandbox would also help prevent this exploit from modifying and even reading your files or any information on the system. Maiden says th...

At the company's I/O 2019 developer conference, Google has announced its plan to introduce two new privacy and security-oriented features in the upcoming versions of its Chrome web browser. In an attempt to allow users to block online tracking, Google has announced two new features—Improved SameSite Cookies and Fingerprinting Protection—that will be previewed by Google in the Chrome web browser later this year. Cookies, also referred to as HTTP cookies or browser cookies, are the small pieces of information that websites store on your computer, which play an important role in improving your online experience. Cookies are created by a web browser when a user loads a particular website, which helps the website to remember information about your visit, like your login information, preferred language, items in the shopping cart and other settings. However, cookies are also being widely used to identify users and track their activities not only on the site that issued a cooki...

Attention readers, if you are using Google Chrome browser on your Windows, Mac, or Linux computers, you need to update your web browsing software immediately to the latest version Google released earlier today. Google released Chrome version 86.0.4240.111 today to patch several security high-severity issues, including a zero-day vulnerability that has been exploited in the wild by attackers to hijack targeted computers. Tracked as CVE-2020-15999 , the actively exploited vulnerability is a type of memory-corruption flaw called heap buffer overflow in Freetype, a popular open source software development library for rendering fonts that comes packaged with Chrome. The vulnerability was discovered and reported by security researcher Sergei Glazunov of Google Project Zero on October 19 and is subject to a seven-day public disclosure deadline due to the flaw being under active exploitation. Glazunov also immediately reported the zero-day vulnerability to FreeType developers, who then ...

Finally Google Chrome gets hacked at Pwn2Own Vupen Security and Sergey Glazunov independently managed to penetrate Google Chrome's security defenses at the Pwn2Own and 'Pwnium' contests respectively. The annual competition, which invites ethical hackers from around the world to attempt hacking into the most popular web browsers and in the process expose vulnerabilities and loopholes in the browser's security, while grabbing a handsome reward. At this year's competition, the co-founder and head of research of Vupen, Chaouki Bekrar and his team managed to break into Google Chrome in less than 5 minutes, in the process quashing talks about the browser's unquestionable security. They used "a pair of zero-day vulnerabilities to take complete control of a fully patched 64-bit Windows 7 (SP1) machine." For the successful break-in, Vupen has won itself 32 points. Google Chrome security knew that the Flash Player plugin sandbox is significantly weaker and that...

A coalition of dozens of countries, including France, the U.K., and the U.S., along with tech companies such as Google, MDSec, Meta, and Microsoft, have signed a joint agreement to curb the abuse of commercial spyware to commit human rights abuses. The initiative, dubbed the  Pall Mall Process , aims to tackle the proliferation and irresponsible use of commercial cyber intrusion tools by establishing guiding principles and policy options for States, industry, and civil society in relation to the development, facilitation, purchase, and use of such tools. The declaration stated that "uncontrolled dissemination" of spyware offerings contributes to "unintentional escalation in cyberspace," noting it poses risks to cyber stability, human rights, national security, and digital security. "Where these tools are used maliciously, attacks can access victims' devices, listen to calls, obtain photos and remotely operate a camera and microphone via 'zero-click...

Google has finally patched a privacy vulnerability in its Chrome web browser for Android that exposes users' device model and firmware version, eventually enabling remote attackers to identify unpatched devices and exploit known vulnerabilities. The vulnerability, which has not yet given any CVE number, is an information disclosure bug that resides in the way the Google Chrome for Android generates 'User Agent' string containing the Android version number and build tag information, which includes device name and its firmware build. This information is also sent to applications using WebView and Chrome Tabs APIs, which can be used to track users and fingerprint devices on which they are running. For example: Mozilla/5.0 (Linux; Android 5.1.1; Nexus 6 Build/LYZ28K ) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.34 Mobile Safari/537.36 Yakov Shafranovich, a contributor at Nightwatch Cybersecurity firm, initially reported this issue to Google three years a...

Google will pay $ 20,000 for the first scientist who succeeds in its Chrome browser to exploit this year's competition Pwn2Own piracy. The price is the largest ever to face the annual challenge, which begins for the fifth time in the CanSecWest security conference in Vancouver, British Columbia, March 9. In Pwn2Own this year, researchers sky exploits against machines running Windows 7 or Mac OS X, as they try to download Microsoft Internet Explorer, Mozilla Firefox, Apple Safari and Chrome. The researchers first to hack IE, Firefox and Safari will receive $ 15,000 and the computer running the browser. Prices are $ 5,000 higher than those given for the use of browsers in the last contest Pwn2Own, and three times the 2009 price. "We've raised the bar this time and the total allocated to cash prices rose to a whopping $ 125,000," said Aaron Portnoy, director of HP TippingPoint Security Research Team. TippingPoint, which is once again sponsoring Pwn2Own, set th...

In the wake of data abuse scandals and several instances of malware app being discovered on the Play Store, Google today expanded its bug bounty program to beef up the security of Android apps and Chrome extensions distributed through its platform. The expansion in Google's vulnerability reward program majorly includes two main announcements. First, a new program, dubbed 'Developer Data Protection Reward Program' (DDPRP), wherein Google will reward security researchers and hackers who find "verifiably and unambiguous evidence" of data abuse issues in Android apps, OAuth projects, and Chrome extensions. Second, expanding the scope of its Google Play Security Rewards Program (GPSRP) to include all Android apps from the Google Play Store with over 100 million or more installs, helping affected app developers fix vulnerabilities through responsibly disclosures.' Get Bounty to Find Data-Abusing Android & Chrome Apps The data abuse bug bounty progr...

Google has announced support for what's called a  V8 Sandbox  in the Chrome web browser in an effort to address memory corruption issues. The sandbox, according to V8 security technical lead Samuel Groß,  aims  to prevent "memory corruption in V8 from spreading within the host process." The search behemoth has  described  V8 Sandbox as a lightweight, in-process sandbox for the JavaScript and WebAssembly engine that's designed to mitigate common V8 vulnerabilities. The idea is to limit the impact of V8 vulnerabilities by restricting the code executed by V8 to a subset of the process' virtual address space ("the sandbox") and isolating it from the rest of the process. Shortcomings affecting V8 have accounted for a significant chunk of the zero-day vulnerabilities that Google has  addressed  between  2021  and  2023 , with as many as 16 security flaws discovered over the time period. "The sandbox assumes that an attacker can arb...

After enabling ' Site Isolation ' security feature in Chrome for desktops last year, Google has now finally introduced 'the extra line of defence' for Android smartphone users surfing the Internet over the Chrome web browser. In brief, Site Isolation is a security feature that adds an additional boundary between websites by ensuring that pages from different sites end up in different sandboxed processes in the browser. Since each site in the browser gets its own isolated process, in case of a browser flaw or Spectre like side-channel vulnerability, the feature makes it harder for attackers or malicious websites to access or steal cross-site data of your accounts on other websites. Site Isolation helps protect many types of sensitive data, including authentication cookies, stored passwords, network data, stored permissions, as well as cross-origin messaging that help sites securely pass messages across domains. The feature gained attention in January 2018, ...