{"cve":"CVE-2026-113797","nvd":{"published":"2026-10-21T17:18:24.743","modified":"2026-10-22T17:29:28.470","status":"Undergoing Analysis","description":"Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to versions 42.11.1, 43.5.1, 44.1.1, and 45.0.0-alpha.4, chrome.tabs.query() returned each tab's url and title to extensions that had neither the tabs permission nor matching host permissions. An application that loaded an extension it did not fully trust through session.extensions.loadExtension could therefore allow that extension to read the URL and title of every webContents in its session. This issue is fixed in versions 42.11.1, 43.5.1, 44.1.1, and 45.0.0-alpha.4.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N","score":3.1},"cwes":["CWE-862"],"references":["https://github.com/electron/electron/commit/16e6103c1d84cd1c46336647b55e96414da501a4","https://github.com/electron/electron/commit/5acc76667d32ff310d04f965b47983412ab6553c","https://github.com/electron/electron/commit/b1eb86ca8f6fa39fe9d5fee21bb9a0bf591a6a3f","https://github.com/electron/electron/commit/d6529d65e5f096cd45bbb2828febb2c6baa53921","https://github.com/electron/electron/commit/f3ae30fab9aabfd445eedff4dd7a2f003eb1ff2f"],"products":[],"source":"nvd","synced_at":"2026-10-23T16:39:26.291718493+00:00"},"epss":{"cve":"CVE-2026-113797","score":0.00586,"percentile":0.47702,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-98mx-cjp9-gchm","url":"https://osv.dev/vulnerability/GHSA-98mx-cjp9-gchm","summary":"Electron: Extension tabs.query returns tab URLs and titles without the tabs permission","modified":"2026-10-22T17:00:04.179486447Z","packages":[{"ecosystem":"npm","name":"electron","purl":"pkg:npm/electron","ranges":[">=45.0.0-alpha.1 <45.0.0-alpha.4"],"fixed":["45.0.0-alpha.4"]},{"ecosystem":"npm","name":"electron","purl":"pkg:npm/electron","ranges":[">=44.0.0-alpha.1 <44.1.1"],"fixed":["44.1.1"]},{"ecosystem":"npm","name":"electron","purl":"pkg:npm/electron","ranges":[">=43.0.0-alpha.1 <43.5.1"],"fixed":["43.5.1"]},{"ecosystem":"npm","name":"electron","purl":"pkg:npm/electron","ranges":["<42.11.1"],"fixed":["42.11.1"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}