CVE-2026-78953: Missing Authorization

Missing authorization in SiteIsolation in Google Chrome prior to 152.0.7977.65 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted PDF file. Chromium security severity: Medium...

CVE-2026-78939: Use After Free

Use after free in Chromecast in Google Chrome prior to 152.0.7977.65 allowed a remote attacker who had compromised the renderer process to execute arbitrary code outside the sandbox via a crafted HTML page. Chromium security severity: High...

CVE-2026-78984: Use of Uninitialized Resource

Uninitialized resource in GPU in Google Chrome prior to 152.0.7977.65 allowed a remote attacker who had compromised the renderer process to potentially read memory outside the sandbox via a crafted HTML page. Chromium security severity: Medium...

CVE-2026-78991: Time-of-check Time-of-use (TOCTOU) Race Condition

Race condition in WebProtect in Google Chrome prior to 152.0.7977.65 allowed a remote attacker who had compromised the renderer process to obtain sensitive information via a crafted HTML page. Chromium security severity: Medium...

JSONata environment lookup Code Execution

The vulnerability of the environment.lookup function in the childprocess module of the json-data processing tool JSONata is related to improper code generation. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

CVE-2026-79289: Improper Control of a Resource Through its Lifetime

Improper control of a resource through its lifetime in Workers in Google Chrome prior to 152.0.7977.65 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. Chromium security severity: Low...

PT-2026-81843

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 152.0.7977.65 Description Improper control of a resource through its lifetime in Workers allows a remote attacker who has compromised the renderer process to bypass site isolation using a crafted HTML page. Site...

PT-2026-81670

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 152.0.7977.65 Description Incorrect authorization in the Transactions Platform allows a remote attacker who has compromised the renderer process to bypass the web origin policy through a crafted HTML page. The w...

PT-2026-81701

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 152.0.7977.65 Description Improper input validation in Chromecast allows a remote attacker who has compromised the renderer process to potentially execute arbitrary code outside the sandbox by using a crafted HT...

PT-2026-81746

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 152.0.7977.65 Description Incorrect authorization in the Network component allows a remote attacker who has compromised the renderer process to bypass site isolation by using a crafted HTML page. Site isolation ...

PT-2026-81750

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 152.0.7977.65 Description Incorrect authorization in Extensions allows a remote attacker who has compromised the renderer process to bypass the web origin policy through a crafted HTML page. The web origin polic...

PT-2026-81788

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 152.0.7977.65 Description Incorrect authorization in SiteIsolation allows a remote attacker who has compromised the renderer process to bypass site isolation and access a privileged page using a crafted HTML pag...

RHEL 8 : webkit2gtk3 (RHSA-2026:59326)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:59326 advisory. WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform. Security Fixes: Mozilla: Arbitrary JavaScript...

PT-2026-81533

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 152.0.7977.65 Description Incomplete cleanup in SiteIsolation allows a remote attacker who has compromised the renderer process to bypass site isolation by using a crafted HTML page. Site isolation is a security...

PT-2026-81541

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 152.0.7977.65 Description Incorrect authorization in the USB component allows a remote attacker to potentially execute arbitrary code outside the sandbox. This occurs if the attacker has already compromised the...

PT-2026-81583

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 152.0.7977.65 Description Improper input validation in the StorageAccessAPI allows a remote attacker who has compromised the renderer process to bypass the web origin policy through a crafted HTML page. The web...

PT-2026-81590

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 read memory outside the sandbox by using a crafted HTML page...

PT-2026-81600

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 152.0.7977.65 Description Incorrect authorization in SiteIsolation allows a remote attacker who has compromised the renderer process to bypass site isolation by using a crafted HTML page. Site isolation is a...

PT-2026-81602

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 152.0.7977.65 Description An out of bounds read exists in the Media component. This allows a remote attacker who has already compromised the renderer process to read memory outside the sandbox by using a special...

PT-2026-81605

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 read memory outside the sandbox by using a crafted HTML page...