CVE-2026-17681
published 2026-07-30CVE-2026-17681: Insufficient validation of untrusted input in Web Authentication in Google Chrome on Android prior to 151.0.7922.72 allowed a remote attacker who had…
PriorityP351critical9.6CVSS 3.1
AVNACLPRNUIRSCCHIHAH
EPSS
0.39%
31.9th percentile
Insufficient validation of untrusted input in Web Authentication in Google Chrome on Android prior to 151.0.7922.72 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chrome | < 151.0.7922.72 | 151.0.7922.72 | |
| chrome | >= 151.0.7922.72 < 151.0.7922.72 | 151.0.7922.72 | |
| chrome_desktop | — | — |
CVSS provenance
nvdv3.19.6CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
vendor_redhat9.6CRITICAL
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
Chrome
Stable Channel Update for ChromeOS / ChromeOS Flex: CVE-2026-17681
vendor_chrome·2026-08-13·CVSS 9.6
CVE-2026-17681 [CRITICAL] Stable Channel Update for ChromeOS / ChromeOS Flex: CVE-2026-17681
Stable Channel Update for ChromeOS / ChromeOS Flex
CVE-2026-17681
Red Hat
chromium-browser: chromium-browser: Insufficient validation of untrusted input in Web Authentication
vendor_redhat·2026-07-30·CVSS 9.6
CVE-2026-17681 [CRITICAL] CWE-807 chromium-browser: chromium-browser: Insufficient validation of untrusted input in Web Authentication
chromium-browser: chromium-browser: Insufficient validation of untrusted input in Web Authentication
An insufficient validation of untrusted input flaw was found in the Web Authentication component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=516813184
Statement: Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.
Chrome
Stable Channel Update for Desktop: CVE-2026-17680
vendor_chrome·2026-07-29
CVE-2026-17680 [HIGH] Stable Channel Update for Desktop: CVE-2026-17680
Stable Channel Update for Desktop
CVE-2026-17680: Heap buffer overflow in Color. Reported by Google on 2026-05-25 [N/A][ 516813184 ] High CVE-2026-17681: Insufficient validation of untrusted input in Web Authentication
Reported by Google on 2026-05-26 [N/A][ 516837126 ] High CVE-2026-17682: Integer overflow in ANGLE
Severity: high
VulDB
Google Chrome up to 150.0.7871.186 Web Authentication privileges management (Nessus ID 331578)
vuldb·2026-08-01·CVSS 9.6
CVE-2026-17681 [CRITICAL] Google Chrome up to 150.0.7871.186 Web Authentication privileges management (Nessus ID 331578)
A vulnerability described as critical has been identified in Google Chrome. Affected by this vulnerability is an unknown functionality of the component Web Authentication. Executing a manipulation can lead to improper privilege management.
This vulnerability is registered as CVE-2026-17681. It is possible to launch the attack remotely. No exploit is available.
Upgrading the affected component is recommended.
GHSA
Insufficient validation of untrusted input in Web Authentication in Google Chrome on Android prior to 151.0.7922.72 allowed a remote attacker who had compromised the renderer process to potentially pe
ghsa_unreviewed·2026-07-30
CVE-2026-17681 [CRITICAL] CWE-20 Insufficient validation of untrusted input in Web Authentication in Google Chrome on Android prior to 151.0.7922.72 allowed a remote attacker who had compromised the renderer process to potentially pe
Insufficient validation of untrusted input in Web Authentication in Google Chrome on Android prior to 151.0.7922.72 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
No detection rules found.
No public exploits indexed.
2026-07-30
Published