CVE-2026-121239
Information leak in Core in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to obtain cross-origin data via a crafted HTML pa
CVSS
—
No CVSS
EPSS
—
KEV
—
Exploit Today
—
0-100
Published: Nov 3, 2026 · Last modified: Nov 3, 2026 · CWE-200
Not enough EPSS history yet.
Information leak in Core in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to obtain cross-origin data via a crafted HTML page. (Chromium security severity: Medium)
CVECVSSEPSSKEVRExploitTitleMod.
CVE-2026-1166664.3 MED—
———Tanium addressed an information disclosure vulnerability in Discover.2hCVE-2026-1166654.3 MED—
———Tanium addressed an information disclosure vulnerability in Discover.2hCVE-2026-1215095.3 MED—
———A security flaw has been discovered in Headless CMS Plugin up to 2.0.4 on WordPress. This affects the function get_required_post_data of the file /wp-json/rae/v1/post of the component REST API. The manipulation of the argument post_id/post_slug results in information disclosure. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.2hCVE-2026-121254——
———Information leak in Select in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to obtain sensitive information via a crafted HTML page. (Chromium security severity: Medium)4hCVE-2026-121243——
———Information leak in Frames in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to obtain sensitive information via a crafted HTML page. (Chromium security severity: Low)4hCVE-2026-121235——
———Information leak in Paint in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to obtain sensitive information via a crafted HTML page. (Chromium security severity: Low)4h