<Vulnerability name="CVE-2026-95331">
    <DocumentDistribution xml:lang="en">Copyright © 2012 Red Hat, Inc. All rights reserved.</DocumentDistribution>
    <ThreatSeverity>Moderate</ThreatSeverity>
    <PublicDate>2026-09-29T17:31:45</PublicDate>
    <Bugzilla id="2543421" url="https://bugzilla.redhat.com/show_bug.cgi?id=2543421" xml:lang="en:us">
chromium-browser: angle: Out of bounds write in ANGLE
    </Bugzilla>
    <CVSS3 status="draft">
        <CVSS3BaseScore>6.5</CVSS3BaseScore>
        <CVSS3ScoringVector>CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N</CVSS3ScoringVector>
    </CVSS3>
    <CWE>CWE-787</CWE>
    <Details xml:lang="en:us" source="Mitre">
Out of bounds write in ANGLE in Google Chrome prior to 154.0.8037.57 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
    </Details>
    <Details xml:lang="en:us" source="Red Hat">
An out of bounds write flaw was found in the ANGLE component of the Chromium browser.

Upstream bug(s):

https://issues.chromium.org/issues/500127519
    </Details>
    <Statement xml:lang="en:us">
Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.
    </Statement>
    <PackageState cpe="cpe:/o:redhat:enterprise_linux:10">
        <ProductName>Red Hat Enterprise Linux 10</ProductName>
        <FixState>Not affected</FixState>
        <PackageName>firefox</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/o:redhat:enterprise_linux:10">
        <ProductName>Red Hat Enterprise Linux 10</ProductName>
        <FixState>Not affected</FixState>
        <PackageName>thunderbird</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/o:redhat:enterprise_linux:6">
        <ProductName>Red Hat Enterprise Linux 6</ProductName>
        <FixState>Out of support scope</FixState>
        <PackageName>webkitgtk</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/o:redhat:enterprise_linux:7">
        <ProductName>Red Hat Enterprise Linux 7</ProductName>
        <FixState>Not affected</FixState>
        <PackageName>firefox</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/o:redhat:enterprise_linux:7">
        <ProductName>Red Hat Enterprise Linux 7</ProductName>
        <FixState>Out of support scope</FixState>
        <PackageName>webkitgtk3</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/o:redhat:enterprise_linux:7">
        <ProductName>Red Hat Enterprise Linux 7</ProductName>
        <FixState>Affected</FixState>
        <PackageName>webkitgtk4</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/o:redhat:enterprise_linux:8">
        <ProductName>Red Hat Enterprise Linux 8</ProductName>
        <FixState>Not affected</FixState>
        <PackageName>firefox</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/o:redhat:enterprise_linux:8">
        <ProductName>Red Hat Enterprise Linux 8</ProductName>
        <FixState>Not affected</FixState>
        <PackageName>mozjs60</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/o:redhat:enterprise_linux:8">
        <ProductName>Red Hat Enterprise Linux 8</ProductName>
        <FixState>Not affected</FixState>
        <PackageName>thunderbird</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/o:redhat:enterprise_linux:8">
        <ProductName>Red Hat Enterprise Linux 8</ProductName>
        <FixState>Affected</FixState>
        <PackageName>webkit2gtk3</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/o:redhat:enterprise_linux:9">
        <ProductName>Red Hat Enterprise Linux 9</ProductName>
        <FixState>Not affected</FixState>
        <PackageName>firefox</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/o:redhat:enterprise_linux:9">
        <ProductName>Red Hat Enterprise Linux 9</ProductName>
        <FixState>Not affected</FixState>
        <PackageName>thunderbird</PackageName>
    </PackageState>
    <PackageState cpe="cpe:/o:redhat:enterprise_linux:9">
        <ProductName>Red Hat Enterprise Linux 9</ProductName>
        <FixState>Affected</FixState>
        <PackageName>webkit2gtk3</PackageName>
    </PackageState>
    <References xml:lang="en:us">
https://www.cve.org/CVERecord?id=CVE-2026-95331
https://nvd.nist.gov/vuln/detail/CVE-2026-95331
https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0856730748.html
https://issues.chromium.org/issues/500127519
    </References>
</Vulnerability>