urllib3: urllib3: Information disclosure via cross-origin redirects forwarding sensitive headers

A flaw was found in urllib3, an HTTP client library for Python. When using the low-level API via ProxyManager.connectionfromurl.urlopen with assertsamehost=False, cross-origin redirects can still forward sensitive headers. This could allow a remote attacker to gain unauthorized access to sensitiv...

Important: Red Hat Security Advisory: python-urllib3 security update

An update for python-urllib3 is now available for Red Hat Enterprise Linux 9.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

RHEL 9 : python-urllib3 (RHSA-2026:59409)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:59409 advisory. Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level...

CVE-2026-79193: Exposure of Sensitive Information to an Unauthorized Actor

Information leak in Canvas in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to leak cross-origin data via a crafted HTML page. Chromium security severity: Medium...

EulerOS Virtualization 2.13.0 : python-urllib3 (EulerOS-SA-2026-3234)

According to the versions of the python-urllib3 package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : urllib3 is an HTTP client library for Python. From 1.23 to before 2.7.0, cross-origin redirects followed from the low-level...

PT-2026-81527

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 152.0.7977.65 Description An information leak exists in the StorageAccessAPI, which allows a remote attacker to obtain cross-origin data by using a crafted HTML page. Recommendations Update Google Chrome to...

PT-2026-81614

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 152.0.7977.65 Description An observable discrepancy in the Scalable Vector Graphics SVG implementation allows a remote attacker to obtain cross-origin data by using a crafted HTML page. Recommendations Update...

CVE-2026-78936: Observable Discrepancy

Observable discrepancy in CustomTabs in Google Chrome on on Android prior to 152.0.7977.65 allowed a local attacker to obtain cross-origin data via a co-installed app. Chromium security severity: Medium...

PT-2026-81812

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 152.0.7977.65 Description An information leak exists in the ServiceWorker, which allows a remote attacker to obtain cross-origin data by using a crafted HTML page. ServiceWorker is a script that the browser runs...

PT-2026-81561

Name of the Vulnerable Software and Affected Versions Google Chrome on Android versions prior to 152.0.7977.65 Description An observable discrepancy in CustomTabs allows a local attacker to obtain cross-origin data through a co-installed application. Cross-origin data refers to information...

CVE-2026-79120: Use of Uninitialized Resource

Uninitialized resource in ANGLE in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to potentially obtain cross-origin data via a crafted HTML page. Chromium security severity: Medium...

CVE-2026-79285: Use of Uninitialized Resource

Uninitialized resource in ANGLE in Google Chrome on on Windows prior to 152.0.7977.65 allowed a remote attacker to obtain cross-origin data via a crafted HTML page. Chromium security severity: Medium...

PT-2026-81566

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 152.0.7977.65 Description An observable discrepancy in PerformanceAPIs allows a remote attacker to potentially obtain cross-origin data through the use of a crafted HTML page. Cross-origin data refers to...

PT-2026-81592

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 152.0.7977.65 Description An uninitialized resource in the GPU allows a remote attacker who has compromised the renderer process to potentially obtain cross-origin data through a crafted HTML page. Recommendatio...

PT-2026-81548

Name of the Vulnerable Software and Affected Versions Google Chrome on Android versions prior to 152.0.7977.65 Description An observable discrepancy in CustomTabs allows a local attacker to obtain cross-origin data through a co-installed application. Cross-origin data refers to information...

PT-2026-81569

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 152.0.7977.65 Description An uninitialized resource in Skia allows a remote attacker who has compromised the renderer process to potentially obtain cross-origin data through a crafted HTML page. Skia is a 2D...

PT-2026-81576

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 152.0.7977.65 Description An uninitialized resource in ANGLE, a graphics abstraction layer, allows a remote attacker to obtain cross-origin data by using a crafted HTML page. Recommendations Update Google Chrome...

PT-2026-81631

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 152.0.7977.65 Description An information leak exists in the Cross-Origin Resource Sharing CORS implementation. A remote attacker who has already compromised the renderer process can leak cross-origin data by usi...

PT-2026-81724

Name of the Vulnerable Software and Affected Versions Google Chrome on Android versions prior to 152.0.7977.65 Description An information leak exists in CustomTabs, which allows a local attacker to obtain cross-origin data through a co-installed application. Cross-origin data refers to informatio...

PT-2026-81833

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 152.0.7977.65 Description An information leak in the GPU allows a remote attacker to obtain cross-origin data, which is data from a different origin than the one serving the page, by using a crafted HTML page...