<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="202511-04">
    <title>Chromium, Google Chrome, Microsoft Edge. Opera: Multiple Vulnerabilities</title>
    <synopsis>Multiple vulnerabilities have been discovered in Chromium and its derivatives, the worst of which can lead to remote code execution.</synopsis>
    <product type="ebuild">chromium,google-chrome,microsoft-edge,opera</product>
    <announced>2025-11-24</announced>
    <revised count="1">2025-11-24</revised>
    <bug>961477</bug>
    <bug>961834</bug>
    <bug>962051</bug>
    <bug>963024</bug>
    <bug>963638</bug>
    <bug>963959</bug>
    <bug>964335</bug>
    <access>local and remote</access>
    <affected>
        <package name="www-client/chromium" auto="yes" arch="*">
            <unaffected range="ge">141.0.7390.107</unaffected>
            <vulnerable range="lt">141.0.7390.107</vulnerable>
        </package>
        <package name="www-client/google-chrome" auto="yes" arch="*">
            <unaffected range="ge">141.0.7390.107</unaffected>
            <vulnerable range="lt">141.0.7390.107</vulnerable>
        </package>
        <package name="www-client/microsoft-edge" auto="yes" arch="*">
            <unaffected range="ge">141.0.3537.71</unaffected>
            <vulnerable range="lt">141.0.3537.71</vulnerable>
        </package>
        <package name="www-client/opera" auto="yes" arch="*">
            <unaffected range="ge">122.0.5643.142</unaffected>
            <vulnerable range="lt">122.0.5643.142</vulnerable>
        </package>
    </affected>
    <background>
        <p>Chromium is an open-source browser project that aims to build a safer, faster, and more stable way for all users to experience the web. Google Chrome is one fast, simple, and secure browser for all your devices. Microsoft Edge is a browser that combines a minimal design with sophisticated technology to make the web faster, safer, and easier. Opera is a fast and secure web browser.</p>
    </background>
    <description>
        <p>Multiple vulnerabilities have been discovered in Chromium and its derivatives. Please review the CVE identifiers referenced below for details.</p>
    </description>
    <impact type="high">
        <p>Please review the referenced CVE identifiers for details.</p>
    </impact>
    <workaround>
        <p>There is no known workaround at this time.</p>
    </workaround>
    <resolution>
        <p>ll Google Chrome users should upgrade to the latest version:</p>
        
        <code>
          # emerge --sync
          # emerge --ask --oneshot --verbose ">=www-client/google-chrome-141.0.7390.107"
        </code>
        
        <p>All Chromium users should upgrade to the latest version:</p>
        
        <code>
          # emerge --sync
          # emerge --ask --oneshot --verbose ">=www-client/chromium-141.0.7390.107"
        </code>
        
        <p>All Microsoft Edge users should upgrade to the latest version:</p>
        
        <code>
          # emerge --sync
          # emerge --ask --oneshot --verbose ">=www-client/microsoft-edge-141.0.3537.71 "
        </code>
        
        <p>All Oprea users should upgrade to the latest version:</p>
        
        <code>
          # emerge --sync
          # emerge --ask --oneshot --verbose ">=www-client/opera-122.0.5643.142"
        </code>
    </resolution>
    <references>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-8879">CVE-2025-8879</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-8880">CVE-2025-8880</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-8881">CVE-2025-8881</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-8882">CVE-2025-8882</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-8901">CVE-2025-8901</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-9132">CVE-2025-9132</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-9478">CVE-2025-9478</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-10500">CVE-2025-10500</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-10501">CVE-2025-10501</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-10502">CVE-2025-10502</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-10585">CVE-2025-10585</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-11205">CVE-2025-11205</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-11206">CVE-2025-11206</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-11207">CVE-2025-11207</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-11208">CVE-2025-11208</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-11209">CVE-2025-11209</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-11210">CVE-2025-11210</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-11211">CVE-2025-11211</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-11212">CVE-2025-11212</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-11213">CVE-2025-11213</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-11215">CVE-2025-11215</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-11216">CVE-2025-11216</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-11219">CVE-2025-11219</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-11458">CVE-2025-11458</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-11460">CVE-2025-11460</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-11756">CVE-2025-11756</uri>
    </references>
    <metadata tag="requester" timestamp="2025-11-24T23:59:25.704414Z">graaff</metadata>
    <metadata tag="submitter" timestamp="2025-11-24T23:59:25.706551Z">sam</metadata>
</glsa>