CVE-2026-8019
published 2026-05-06CVE-2026-8019: Insufficient policy enforcement in WebApp in Google Chrome prior to 148.0.7778.96 allowed a remote attacker to perform UI spoofing via a crafted HTML page…
PriorityP425medium5.4CVSS 3.1
AVNACLPRNUIRSUCLINAL
EPSS
0.16%
5.5th percentile
Insufficient policy enforcement in WebApp in Google Chrome prior to 148.0.7778.96 allowed a remote attacker to perform UI spoofing via a crafted HTML page. (Chromium security severity: Low)
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chrome | < 148.0.7778.96 | 148.0.7778.96 | |
| chrome | >= 148.0.7778.96 < 148.0.7778.96 | 148.0.7778.96 | |
| chrome_desktop | — | — |
CVSS provenance
nvdv3.15.4MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L
vendor_redhat5.4MEDIUM
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GHSA
GHSA-q4mf-cp72-chrc: Insufficient policy enforcement in WebApp in Google Chrome prior to 148
ghsa_unreviewed·2026-05-06
CVE-2026-8019 [MEDIUM] CWE-451 GHSA-q4mf-cp72-chrc: Insufficient policy enforcement in WebApp in Google Chrome prior to 148
Insufficient policy enforcement in WebApp in Google Chrome prior to 148.0.7778.96 allowed a remote attacker to perform UI spoofing via a crafted HTML page. (Chromium security severity: Low)
VulDB
Google Chrome up to 147.0.7727.138 WebApp ui layer (ID 498353 / EUVD-2026-28141)
vuldb·2026-05-06·CVSS 5.4
CVE-2026-8019 [MEDIUM] Google Chrome up to 147.0.7727.138 WebApp ui layer (ID 498353 / EUVD-2026-28141)
A vulnerability identified as problematic has been detected in Google Chrome. Impacted is an unknown function of the component WebApp. The manipulation leads to improper restriction of rendered ui layers.
This vulnerability is referenced as CVE-2026-8019. Remote exploitation of the attack is possible. No exploit is available.
You should upgrade the affected component.
Chrome
Stable Channel Update for ChromeOS / ChromeOS Flex: CVE-2026-8019
vendor_chrome·2026-05-19·CVSS 5.4
CVE-2026-8019 [MEDIUM] Stable Channel Update for ChromeOS / ChromeOS Flex: CVE-2026-8019
Stable Channel Update for ChromeOS / ChromeOS Flex
CVE-2026-8019
Chrome
Stable Channel Update for Desktop: CVE-2026-8018
vendor_chrome·2026-05-05·CVSS 8.1
CVE-2026-8018 [LOW] Stable Channel Update for Desktop: CVE-2026-8018
Stable Channel Update for Desktop
CVE-2026-8018: Insufficient policy enforcement in DevTools. Reported by Google on 2026-03-31 [N/A][ 498353173 ] Low CVE-2026-8019: Insufficient policy enforcement in WebApp
Reported by Google on 2026-03-31 [N/A][ 498382925 ] Low CVE-2026-8020: Uninitialized Use in GPU
Severity: low
Red Hat
chromium-browser: Insufficient policy enforcement in WebApp
vendor_redhat·2026-05-05·CVSS 5.4
CVE-2026-8019 [MEDIUM] CWE-1021 chromium-browser: Insufficient policy enforcement in WebApp
chromium-browser: Insufficient policy enforcement in WebApp
An insufficient policy enforcement flaw was found in the WebApp component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=498353173
Statement: Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.
No detection rules found.
No public exploits indexed.
Rapid7
Patch Tuesday - May 2026
blogs_rapid7·2026-05-13·CVSS 10.0
CVE-2026-41089 [CRITICAL] Patch Tuesday - May 2026
Microsoft is publishing 137 vulnerabilities on May 2026 Patch Tuesday . Microsoft is not aware of exploitation in the wild or public disclosure for any of these vulnerabilities. So far this month, Microsoft has provided patches to address 133 browser vulnerabilities, which are not included in the Patch Tuesday count above.
## Windows Netlogon: critical RCE
Anyone responsible for securing a domain controller should prioritize remediation of CVE-2026-41089 , which is a critical stack-based buffer overflow in Windows Netlogon with a CVSS v3 base score of 9.8. Exploitation leads to execution in the context of the Netlogon service, so that’s SYSTEM privileges on the domain controller. For most pentesters, that’s the point at which the customer report more or less writes itself. No privileges
Bugzilla
CVE-2026-8019 chromium-browser: Insufficient policy enforcement in WebApp
bugzilla·2026-05-06·CVSS 5.4
CVE-2026-8019 [MEDIUM] CVE-2026-8019 chromium-browser: Insufficient policy enforcement in WebApp
CVE-2026-8019 chromium-browser: Insufficient policy enforcement in WebApp
Insufficient policy enforcement in WebApp in Google Chrome prior to 148.0.7778.96 allowed a remote attacker to perform UI spoofing via a crafted HTML page. (Chromium security severity: Low)
2026-05-06
Published