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 9.2 Update Services for SAP Solutions. 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,...

CVE-2026-79146

A flaw was found in CustomTabs in Google Chrome. A local attacker could exploit this vulnerability through a co-installed application. This could result in an information leak, allowing the attacker to access cross-origin data...

CVE-2026-79237

An incorrect authorization flaw was found in the Navigation component of the Chromium browser. Upstream bugs: https://code.google.com/p/chromium/issues/detail?id=499068536...

CVE-2026-78958

An uninitialized resource flaw was found in the Skia component of the Chromium browser. Upstream bugs: https://code.google.com/p/chromium/issues/detail?id=497205529...

CVE-2026-78896

A flaw was found in Google Chrome. This vulnerability, located in the StorageAccessAPI, allows a remote attacker to exploit it by crafting a malicious HTML page. Successful exploitation could lead to an information leak, enabling the attacker to obtain sensitive cross-origin data...

CVE-2026-79274

A flaw was found in chromium-browser. A remote attacker could exploit a vulnerability in the GPU component by crafting a malicious HTML page. This could lead to an information leak, allowing the attacker to obtain sensitive data from other origins...

CVE-2026-79272

A flaw was found in Google Chrome's FindInPage component. This improper input validation vulnerability could allow a remote attacker, who has compromised the browser's renderer process, to leak sensitive cross-origin data. The attacker could achieve this by tricking a user into visiting a special...

CVE-2026-79059

A flaw was found in Chromium's Back-Forward Cache BFCache component. A remote attacker, who has already compromised the renderer process, could exploit this vulnerability by crafting a malicious HTML page. This could lead to an information leak, allowing the attacker to obtain sensitive...

CVE-2026-79034

A flaw was found in chromium-browser. A remote attacker, after compromising the renderer process, could exploit an information leak in Cross-Origin Resource Sharing CORS. This vulnerability allows the attacker to leak sensitive cross-origin data by tricking a user into visiting a specially crafte...

CVE-2026-79016

A flaw was found in Google Chrome. A remote attacker could exploit an observable discrepancy in how Scalable Vector Graphics SVG are handled by crafting a malicious HTML page. This vulnerability allows the attacker to obtain sensitive cross-origin data, potentially leading to information disclosu...

CVE-2026-78986

A flaw was found in Chromium. A remote attacker, after compromising the renderer process, could exploit an uninitialized resource in the Graphics Processing Unit GPU by crafting a malicious HTML page. This could potentially lead to the disclosure of sensitive cross-origin data...

CVE-2026-78960

A flaw was found in Chromium. A remote attacker, leveraging social engineering, could exploit an information leak in Extensions. This vulnerability allows the attacker to obtain cross-origin data by using a specially crafted Chrome extension...

CVE-2026-78962

A flaw was found in WebXR in Google Chrome. An uninitialized resource vulnerability could allow a remote attacker, leveraging social engineering and a crafted HTML page, to potentially leak sensitive cross-origin data. This could expose confidential information from other websites...

CVE-2026-78955

A flaw was found in Google Chrome. An observable discrepancy in the PerformanceAPIs allows a remote attacker to potentially obtain sensitive cross-origin data. This vulnerability can be exploited by enticing a user to visit a specially crafted HTML page, leading to unauthorized information...

CVE-2026-78942

A flaw was found in the Loader component of Google Chrome. This vulnerability, caused by incorrect reference resolution, allows a remote attacker to bypass the web origin policy by sending specially crafted network traffic. Bypassing the web origin policy can lead to unauthorized access to...

CVE-2026-78946

A flaw was found in Google Chrome. This incorrect authorization vulnerability in the 'Select' component allows a remote attacker to bypass the web origin policy by crafting a malicious HTML page. This could lead to unauthorized access to sensitive information or actions across different web origi...

CVE-2026-78903

A flaw was found in Google Chrome's Site Isolation feature. This vulnerability, caused by an incomplete cleanup process, could allow a remote attacker to bypass site isolation. To exploit this, the attacker must first compromise the browser's renderer process and then use a specially crafted HTML...

CVE-2026-78949

A flaw was found in Google Chrome CustomTabs. A local attacker, by using a co-installed application, could exploit an observable discrepancy within CustomTabs. This vulnerability could allow the attacker to obtain sensitive cross-origin data, leading to unauthorized information disclosure...

CVE-2026-78936

A flaw was found in CustomTabs in Chromium, affecting Google Chrome on Android. A local attacker, through a co-installed application, could exploit an observable discrepancy to obtain sensitive cross-origin data. This vulnerability leads to information disclosure...