<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="202608-34">
    <title>Chromium, Google Chrome, Microsoft Edge, Opera: Multiple Vulnerabilities</title>
    <synopsis>Multiple vulnerabilities have been found in Chromium, Google Chrome, Microsoft Edge, and Opera.</synopsis>
    <product type="ebuild">chromium,google-chrome,microsoft-edge,opera</product>
    <announced>2026-08-31</announced>
    <revised count="1">2026-08-31</revised>
    <bug>945839</bug>
    <bug>946253</bug>
    <bug>948596</bug>
    <bug>949327</bug>
    <bug>949698</bug>
    <bug>949956</bug>
    <bug>953069</bug>
    <bug>953456</bug>
    <bug>953897</bug>
    <access>remote</access>
    <affected>
        <package name="www-client/chromium" auto="yes" arch="*">
            <unaffected range="ge">135.0.7049.95</unaffected>
            <vulnerable range="lt">135.0.7049.95</vulnerable>
        </package>
        <package name="www-client/google-chrome" auto="yes" arch="*">
            <unaffected range="ge">135.0.7049.95</unaffected>
            <vulnerable range="lt">135.0.7049.95</vulnerable>
        </package>
        <package name="www-client/microsoft-edge" auto="yes" arch="*">
            <unaffected range="ge">135.0.3179.85</unaffected>
            <vulnerable range="lt">135.0.3179.85</vulnerable>
        </package>
        <package name="www-client/opera" auto="yes" arch="*">
            <unaffected range="ge">120.0.5543.8</unaffected>
            <vulnerable range="lt">120.0.5543.8</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, Google Chrome, Microsoft Edge, and Opera. 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>All Chromium users should upgrade to the latest version:</p>
        
        <code>
          # emerge --sync
          # emerge --ask --oneshot --verbose ">=www-client/chromium-135.0.7049.95"
        </code>
        
        <p>All Google Chrome users should upgrade to the latest version:</p>
        
        <code>
          # emerge --sync
          # emerge --ask --oneshot --verbose ">=www-client/google-chrome-135.0.7049.95"
        </code>
        
        <p>All Microsoft Edge users should upgrade to the latest version:</p>
        
        <code>
          # emerge --sync
          # emerge --ask --oneshot --verbose ">=www-client/microsoft-edge-135.0.3179.85"
        </code>
        
        <p>All Opera users should upgrade to the latest version:</p>
        
        <code>
          # emerge --sync
          # emerge --ask --oneshot --verbose ">=www-client/opera-120.0.5543.8"
        </code>
    </resolution>
    <references>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2024-12053">CVE-2024-12053</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2024-12381">CVE-2024-12381</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2024-12382">CVE-2024-12382</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-0444">CVE-2025-0444</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-0445">CVE-2025-0445</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-0451">CVE-2025-0451</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-0611">CVE-2025-0611</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-0612">CVE-2025-0612</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-0995">CVE-2025-0995</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-0996">CVE-2025-0996</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-0997">CVE-2025-0997</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-0998">CVE-2025-0998</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-0999">CVE-2025-0999</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-1006">CVE-2025-1006</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-1426">CVE-2025-1426</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-3066">CVE-2025-3066</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-3067">CVE-2025-3067</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-3068">CVE-2025-3068</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-3069">CVE-2025-3069</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-3070">CVE-2025-3070</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-3071">CVE-2025-3071</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-3072">CVE-2025-3072</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-3073">CVE-2025-3073</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-3074">CVE-2025-3074</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2025-3620">CVE-2025-3620</uri>
    </references>
    <metadata tag="requester" timestamp="2026-08-31T12:31:52.623147Z">sam</metadata>
    <metadata tag="submitter" timestamp="2026-08-31T12:31:52.629022Z">sam</metadata>
</glsa>