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      "text" : "An update for webkit2gtk3 is now available for Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions and Red Hat Enterprise Linux 8.8 Telecommunications Update Service.\n\nRed Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
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      "details" : "Critical"
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    "title" : "chromium-browser: angle: ANGLE in Google Chrome: Arbitrary code execution via crafted HTML page"
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    "cve" : "CVE-2026-87512",
    "cwe" : {
      "id" : "CWE-825",
      "name" : "Expired Pointer Dereference"
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    "discovery_date" : "2026-09-09T01:10:35.862685+00:00",
    "ids" : [ {
      "system_name" : "Red Hat Bugzilla ID",
      "text" : "2530389"
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    "notes" : [ {
      "category" : "description",
      "text" : "A flaw was found in chromium-browser. A use-after-free vulnerability in ANGLE allows a remote attacker to execute arbitrary code outside the sandbox. This can be exploited by enticing a user to visit a specially crafted HTML page, leading to a complete compromise of the affected system.",
      "title" : "Vulnerability description"
    }, {
      "category" : "summary",
      "text" : "chromium-browser: angle: Chromium-browser: Arbitrary code execution via use-after-free vulnerability in ANGLE",
      "title" : "Vulnerability summary"
    }, {
      "category" : "other",
      "text" : "This flaw is rated as Critical because successful exploitation could permit arbitrary command execution that bypasses application sandbox boundaries, potentially compromising the host environment completely. Although upstream advisories indicate this issue specifically targets Windows builds, Red Hat maintains a high severity assessment due to the severe consequences if embedded graphics translation libraries are reached. Exploitation necessitates user interaction, requiring a client to navigate to untrusted, malicious web content.",
      "title" : "Statement"
    }, {
      "category" : "general",
      "text" : "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.",
      "title" : "CVSS score applicability"
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      "details" : "Critical"
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    "title" : "chromium-browser: angle: Chromium-browser: Arbitrary code execution via use-after-free vulnerability in ANGLE"
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    "cve" : "CVE-2026-87586",
    "cwe" : {
      "id" : "CWE-125",
      "name" : "Out-of-bounds Read"
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    "discovery_date" : "2026-09-09T01:15:15.509149+00:00",
    "ids" : [ {
      "system_name" : "Red Hat Bugzilla ID",
      "text" : "2530458"
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      "category" : "description",
      "text" : "A flaw was found in ANGLE, a component of Google Chrome. This out-of-bounds read vulnerability allows a remote attacker to read memory outside of the browser's security sandbox. The flaw can be exploited by enticing a user to visit a specially crafted HTML page. The primary consequence is the unauthorized disclosure of sensitive information.",
      "title" : "Vulnerability description"
    }, {
      "category" : "summary",
      "text" : "chromium-browser: angle: ANGLE in Google Chrome: Information disclosure via crafted HTML page",
      "title" : "Vulnerability summary"
    }, {
      "category" : "other",
      "text" : "This vulnerability is rated as Important for Red Hat Enterprise Linux because an unauthenticated remote adversary can read memory outside isolated sandbox boundaries, posing a high confidentiality threat despite requiring user interaction. On default server installations, Red Hat Enterprise Linux does not include graphical desktop software or WebKit-based rendering components, restricting potential exposure primarily to desktop installations or workstations. Triggering this issue requires an interactive user session to load untrusted web content into an application utilizing the embedded graphics translation engine.",
      "title" : "Statement"
    }, {
      "category" : "general",
      "text" : "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.",
      "title" : "CVSS score applicability"
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      "details" : "Important"
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    "title" : "chromium-browser: angle: ANGLE in Google Chrome: Information disclosure via crafted HTML page"
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    "cve" : "CVE-2026-87596",
    "cwe" : {
      "id" : "CWE-125",
      "name" : "Out-of-bounds Read"
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    "discovery_date" : "2026-09-09T01:02:03.543229+00:00",
    "ids" : [ {
      "system_name" : "Red Hat Bugzilla ID",
      "text" : "2530272"
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    "notes" : [ {
      "category" : "description",
      "text" : "A flaw was found in ANGLE, a component of Google Chrome. A remote attacker could exploit an out-of-bounds read vulnerability by enticing a user to visit a specially crafted HTML page. This could allow the attacker to read sensitive memory outside of the browser's security sandbox, leading to information disclosure.",
      "title" : "Vulnerability description"
    }, {
      "category" : "summary",
      "text" : "chromium-browser: angle: ANGLE in Google Chrome: Information disclosure via out-of-bounds read",
      "title" : "Vulnerability summary"
    }, {
      "category" : "other",
      "text" : "This vulnerability is rated as Important for Red Hat Enterprise Linux because it permits an unauthenticated remote adversary to bypass process sandbox boundaries and read sensitive host memory, posing a high confidentiality risk without requiring local user privileges. Successful exploitation relies on user interaction, specifically convincing an end user to render malicious graphics or web content within a client application that incorporates the ANGLE translation layer, such as Chromium or WebKitGTK. Server installations operating in headless environments or lacking graphical desktop packages are not exposed to this issue in standard deployment configurations.",
      "title" : "Statement"
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      "category" : "general",
      "text" : "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.",
      "title" : "CVSS score applicability"
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      "details" : "Important"
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    "title" : "chromium-browser: angle: ANGLE in Google Chrome: Information disclosure via out-of-bounds read"
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    "cve" : "CVE-2026-87602",
    "cwe" : {
      "id" : "CWE-125",
      "name" : "Out-of-bounds Read"
    },
    "discovery_date" : "2026-09-09T01:14:40.689343+00:00",
    "ids" : [ {
      "system_name" : "Red Hat Bugzilla ID",
      "text" : "2530447"
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    "notes" : [ {
      "category" : "description",
      "text" : "A flaw was found in ANGLE in Google Chrome. A remote attacker could exploit an out-of-bounds read vulnerability by enticing a user to visit a specially crafted HTML page. This could potentially allow the attacker to read memory outside of the browser's security sandbox, leading to information disclosure.",
      "title" : "Vulnerability description"
    }, {
      "category" : "summary",
      "text" : "chromium-browser: angle: ANGLE in Google Chrome: Information disclosure via crafted HTML page",
      "title" : "Vulnerability summary"
    }, {
      "category" : "general",
      "text" : "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.",
      "title" : "CVSS score applicability"
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        "privilegesRequired" : "NONE",
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      "details" : "Moderate"
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    "cve" : "CVE-2026-87604",
    "cwe" : {
      "id" : "CWE-125",
      "name" : "Out-of-bounds Read"
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    "discovery_date" : "2026-09-09T01:16:07.590693+00:00",
    "ids" : [ {
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      "text" : "2530475"
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      "category" : "description",
      "text" : "A flaw was found in ANGLE, a component of Google Chrome. This out-of-bounds read vulnerability could allow a remote attacker, who has already compromised the browser's renderer process, to potentially execute arbitrary code outside of the browser's security sandbox. This exploitation occurs when a user visits a specially crafted HTML page.",
      "title" : "Vulnerability description"
    }, {
      "category" : "summary",
      "text" : "chromium-browser: angle: ANGLE in Google Chrome: Arbitrary code execution via out-of-bounds read",
      "title" : "Vulnerability summary"
    }, {
      "category" : "other",
      "text" : "This vulnerability is rated as Important because, although exploiting it requires a pre-existing renderer compromise and victim interaction, an adversary can break out of application sandboxing to achieve arbitrary code execution on the host. In Red Hat Enterprise Linux, affected WebKit rendering components are primarily utilized by graphical desktop applications rather than default headless server workloads. Consequently, exposure is limited to installations where desktop environments are deployed and users process untrusted external web content.",
      "title" : "Statement"
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      "category" : "general",
      "text" : "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.",
      "title" : "CVSS score applicability"
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      "details" : "Important"
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    "title" : "chromium-browser: angle: ANGLE in Google Chrome: Arbitrary code execution via out-of-bounds read"
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    "cve" : "CVE-2026-87621",
    "cwe" : {
      "id" : "CWE-787",
      "name" : "Out-of-bounds Write"
    },
    "discovery_date" : "2026-09-09T01:06:08.695424+00:00",
    "ids" : [ {
      "system_name" : "Red Hat Bugzilla ID",
      "text" : "2530333"
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    "notes" : [ {
      "category" : "description",
      "text" : "A flaw was found in ANGLE, a component of Google Chrome. This out-of-bounds write vulnerability allows a remote attacker to potentially execute arbitrary code. By tricking a user into visiting a specially crafted HTML page, an attacker could bypass the browser's security sandbox and execute malicious code on the system.",
      "title" : "Vulnerability description"
    }, {
      "category" : "summary",
      "text" : "chromium-browser: angle: Google Chrome (ANGLE): Arbitrary Code Execution vulnerability",
      "title" : "Vulnerability summary"
    }, {
      "category" : "other",
      "text" : "Red Hat Product Security rates the severity of this vulnerability as Critical because successful exploitation enables a remote, unauthenticated adversary to escape browser sandboxing and achieve arbitrary code execution on the host system. In Red Hat Enterprise Linux, the impacted WebKit rendering libraries are primarily utilized by graphical desktop applications and embedded web viewers rather than headless server services. Consequently, exposure is confined to systems where users actively process untrusted web content or render untrusted HTML within desktop environments.",
      "title" : "Statement"
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      "category" : "general",
      "text" : "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.",
      "title" : "CVSS score applicability"
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      "details" : "Critical"
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    "title" : "chromium-browser: angle: Google Chrome (ANGLE): Arbitrary Code Execution vulnerability"
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    "cve" : "CVE-2026-87648",
    "cwe" : {
      "id" : "CWE-825",
      "name" : "Expired Pointer Dereference"
    },
    "discovery_date" : "2026-09-09T01:11:16.567678+00:00",
    "ids" : [ {
      "system_name" : "Red Hat Bugzilla ID",
      "text" : "2530396"
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      "category" : "description",
      "text" : "A flaw was found in ANGLE, a component of Google Chrome. A remote attacker who has compromised the renderer process could exploit a use-after-free vulnerability by crafting a malicious HTML page. This could potentially allow the attacker to execute arbitrary code outside of the sandbox, leading to a compromise of the system.",
      "title" : "Vulnerability description"
    }, {
      "category" : "summary",
      "text" : "chromium-browser: angle: ANGLE: Arbitrary code execution in Google Chrome due to use-after-free",
      "title" : "Vulnerability summary"
    }, {
      "category" : "other",
      "text" : "Red Hat has evaluated this vulnerability as an Important severity flaw because escaping sandbox containment allows code execution on the underlying host, although it demands an initial compromise of the rendering process. In typical Red Hat Enterprise Linux installations, standard browser packages such as Firefox are unaffected as they do not incorporate the flawed graphics subsystem. Any residual risk in applications utilizing affected web rendering libraries is constrained by user privileges and requires convincing a local user to view hostile web content.",
      "title" : "Statement"
    }, {
      "category" : "general",
      "text" : "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.",
      "title" : "CVSS score applicability"
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      "details" : "Important"
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    "title" : "chromium-browser: angle: ANGLE: Arbitrary code execution in Google Chrome due to use-after-free"
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    "cve" : "CVE-2026-87654",
    "cwe" : {
      "id" : "CWE-120",
      "name" : "Buffer Copy without Checking Size of Input"
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    "discovery_date" : "2026-09-09T01:04:02.338851+00:00",
    "ids" : [ {
      "system_name" : "Red Hat Bugzilla ID",
      "text" : "2530305"
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    "notes" : [ {
      "category" : "description",
      "text" : "A flaw was found in Chromium's ANGLE component. A remote attacker could exploit a buffer overflow vulnerability by enticing a user to visit a specially crafted HTML page. This could lead to the execution of arbitrary code outside the browser's security sandbox, potentially compromising the affected system.",
      "title" : "Vulnerability description"
    }, {
      "category" : "summary",
      "text" : "chromium-browser: angle: Chromium: Arbitrary code execution via buffer overflow in ANGLE",
      "title" : "Vulnerability summary"
    }, {
      "category" : "other",
      "text" : "This vulnerability is rated as Critical for Red Hat because successful remote exploitation can escape process sandboxing to execute arbitrary code with the privileges of the running user. In Red Hat Enterprise Linux, the impacted rendering components are primarily utilized by graphical desktop applications and embedded WebKitGTK consumers, rather than default server deployments. Exploitation relies on convincing a user to open an untrusted webpage or document. Standard headless server installations that do not run graphical or web-rendering workloads face minimal exposure.",
      "title" : "Statement"
    }, {
      "category" : "general",
      "text" : "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.",
      "title" : "CVSS score applicability"
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      "details" : "Critical"
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    "cve" : "CVE-2026-91720",
    "cwe" : {
      "id" : "CWE-824",
      "name" : "Access of Uninitialized Pointer"
    },
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    "ids" : [ {
      "system_name" : "Red Hat Bugzilla ID",
      "text" : "2534673"
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      "category" : "description",
      "text" : "An uninitialized resource flaw was found in the ANGLE component of the Chromium browser.\n\nUpstream bug(s):\n\nhttps://code.google.com/p/chromium/issues/detail?id=523470135",
      "title" : "Vulnerability description"
    }, {
      "category" : "summary",
      "text" : "chromium-browser: angle: chromium-browser: Uninitialized resource in ANGLE",
      "title" : "Vulnerability summary"
    }, {
      "category" : "other",
      "text" : "Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.",
      "title" : "Statement"
    }, {
      "category" : "general",
      "text" : "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.",
      "title" : "CVSS score applicability"
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      "details" : "Important"
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    "cve" : "CVE-2026-91738",
    "cwe" : {
      "id" : "CWE-1286",
      "name" : "Improper Validation of Syntactic Correctness of Input"
    },
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    "ids" : [ {
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      "text" : "2534404"
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      "category" : "description",
      "text" : "An improper input validation flaw was found in the ANGLE component of the Chromium browser.\n\nUpstream bug(s):\n\nhttps://code.google.com/p/chromium/issues/detail?id=536450979",
      "title" : "Vulnerability description"
    }, {
      "category" : "summary",
      "text" : "chromium-browser: angle: chromium-browser: Improper input validation in ANGLE",
      "title" : "Vulnerability summary"
    }, {
      "category" : "other",
      "text" : "Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.",
      "title" : "Statement"
    }, {
      "category" : "general",
      "text" : "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.",
      "title" : "CVSS score applicability"
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    } ],
    "threats" : [ {
      "category" : "impact",
      "details" : "Important"
    } ],
    "title" : "chromium-browser: angle: chromium-browser: Improper input validation in ANGLE"
  } ]
}