CVE-2026-78936

LowCVSS 2.9/10Last modified Aug 31, 2026

Description

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)

Metrics

CVSS 3.1 2.9/10CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

Weakness enumeration

CWE-203

Affected software

No affected versions have been published.

Timeline

Published
Aug 25, 2026
Last modified
Aug 31, 2026
NVD status
Analyzed

Related CVEs from 2026

CVE-2026-789379.6Use after free in Search in Google Chrome on on Android prior to 152.0.7977.65 allowed a remote attacker leveraging social engineering to poCVE-2026-789388.8Type confusion in V8 in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to execute arbitrary code inside the sandbox via a crCVE-2026-789399.6Use after free in Chromecast in Google Chrome prior to 152.0.7977.65 allowed a remote attacker who had compromised the renderer process to eCVE-2026-789404.3Improper initialization in Network in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to bypass web origin policy via a craftCVE-2026-789413.1Information leak in Core in Google Chrome prior to 152.0.7977.65 allowed a remote attacker who had compromised the renderer process to bypasCVE-2026-789424.3Incorrect reference resolution in Loader in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to bypass web origin policy via cCVE-2026-789433.1Improper input validation in Editing in Google Chrome prior to 152.0.7977.65 allowed a remote attacker who had compromised the renderer procCVE-2026-789448.8Use after free in DevTools in Google Chrome prior to 152.0.7977.65 allowed a remote attacker leveraging social engineering to execute arbitrCVE-2026-789459.6Use after free in Views in Google Chrome prior to 152.0.7977.65 allowed a remote attacker leveraging social engineering to potentially execuCVE-2026-789464.3Incorrect authorization in Select in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to bypass web origin policy via a crafteCVE-2026-789476.5Incomplete cleanup in Chromium in Google Chrome prior to 152.0.7977.65 allowed a remote attacker leveraging social engineering to bypass webCVE-2026-789489.6Buffer overflow in WebGL in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to execute arbitrary code outside the sandbox via
CVE-2026-78936: Low severity, CVSS 2.9 | Vulnix