CVE-2026-14142
published 2026-06-30CVE-2026-14142: Inappropriate implementation in Extensions in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to…
PriorityP426medium5.4CVSS 3.1
AVNACLPRNUIRSUCLILAN
EPSS
0.17%
7.1th percentile
Inappropriate implementation in Extensions in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to perform UI spoofing via a crafted HTML page. (Chromium security severity: Low)
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chrome | < 150.0.7871.47 | 150.0.7871.47 | |
| chrome | >= 150.0.7871.47 < 150.0.7871.47 | 150.0.7871.47 | |
| chrome_desktop | — | — |
CVSS provenance
nvdv3.15.4MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
vendor_redhat5.4MEDIUM
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-2026-14142
vendor_chrome·2026-07-16
CVE-2026-14142 Stable Channel Update for ChromeOS / ChromeOS Flex: CVE-2026-14142
Stable Channel Update for ChromeOS / ChromeOS Flex
CVE-2026-14142
Chrome
Stable Channel Update for Desktop: CVE-2026-14141
vendor_chrome·2026-06-30
CVE-2026-14141 [LOW] Stable Channel Update for Desktop: CVE-2026-14141
Stable Channel Update for Desktop
CVE-2026-14141: Incorrect security UI in Document Picture-in-Picture. Reported by Google on 2026-05-17 [N/A][ 514073460 ] Low CVE-2026-14142: Inappropriate implementation in Extensions
Reported by Google on 2026-05-17 [N/A][ 514075028 ] Low CVE-2026-14143: Incorrect security UI in Passwords
Severity: low
Chrome
Stable Channel Update for Desktop: CVE-2026-14140
vendor_chrome·2026-06-30·CVSS 4.3
CVE-2026-14140 [LOW] Stable Channel Update for Desktop: CVE-2026-14140
Stable Channel Update for Desktop
CVE-2026-14140: Insufficient validation of untrusted input in Input. Reported by Google on 2026-05-17 [N/A][ 514072867 ] Low CVE-2026-14141: Incorrect security UI in Document Picture-in-Picture
Reported by Google on 2026-05-17 [N/A][ 514073460 ] Low CVE-2026-14142: Inappropriate implementation in Extensions
Severity: low
Red Hat
chromium-browser: Inappropriate implementation in Extensions
vendor_redhat·2026-06-30·CVSS 5.4
CVE-2026-14142 [MEDIUM] CWE-1021 chromium-browser: Inappropriate implementation in Extensions
chromium-browser: Inappropriate implementation in Extensions
Inappropriate implementation in Extensions in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to perform UI spoofing via a crafted HTML page. (Chromium security severity: Low)
An inappropriate implementation flaw was found in the Extensions component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=514073460
Statement: Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.
GHSA
Inappropriate implementation in Extensions in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to perform UI spoofing via a crafted HTML page.
ghsa_unreviewed·2026-07-01
CVE-2026-14142 [MEDIUM] CWE-1021 Inappropriate implementation in Extensions in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to perform UI spoofing via a crafted HTML page.
Inappropriate implementation in Extensions in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to perform UI spoofing via a crafted HTML page. (Chromium security severity: Low)
No detection rules found.
No public exploits indexed.
2026-06-30
Published