CVE-2026-106194
published 2026-10-06CVE-2026-106194: Missing authorization in WebAppInstalls in Google Chrome prior to 155.0.8059.39 allowed a remote attacker who had compromised the renderer process and…
PriorityP349high8.3CVSS 3.1
AVNACHPRNUIRSCCHIHAH
EPSS
0.38%
30.2th percentile
Missing authorization in WebAppInstalls in Google Chrome prior to 155.0.8059.39 allowed a remote attacker who had compromised the renderer process and leveraged social engineering to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chrome | < 155.0.8059.39 | 155.0.8059.39 | |
| chrome | >= 155.0.8059.39 < 155.0.8059.39 | 155.0.8059.39 | |
| chrome_desktop | — | — |
CVSS provenance
nvdv3.18.3HIGHCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
vendor_redhat8.3HIGH
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.
VulDB
Google Chrome up to 154.0.8037.97 WebAppInstalls improper authorization (WID-SEC-2026-3761)
vuldb·2026-10-11·CVSS 8.3
CVE-2026-106194 [HIGH] Google Chrome up to 154.0.8037.97 WebAppInstalls improper authorization (WID-SEC-2026-3761)
A vulnerability, which was classified as critical, was found in Google Chrome. This affects an unknown part of the component WebAppInstalls. Such manipulation leads to improper authorization.
This vulnerability is documented as CVE-2026-106194. The attack can be executed remotely. There is not any exploit available.
You should upgrade the affected component.
GHSA
Missing authorization in WebAppInstalls in Google Chrome prior to 155.0.8059.39 allowed a remote attacker who had compromised the renderer process and leveraged social engineering to potentially execu
ghsa_unreviewed·2026-10-06
CVE-2026-106194 [HIGH] CWE-862 Missing authorization in WebAppInstalls in Google Chrome prior to 155.0.8059.39 allowed a remote attacker who had compromised the renderer process and leveraged social engineering to potentially execu
Missing authorization in WebAppInstalls in Google Chrome prior to 155.0.8059.39 allowed a remote attacker who had compromised the renderer process and leveraged social engineering to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
Chrome
Stable Channel Update for Desktop: CVE-2026-106365
vendor_chrome·2026-10-06·CVSS 8.3
CVE-2026-106365 [MEDIUM] Stable Channel Update for Desktop: CVE-2026-106365
Stable Channel Update for Desktop
CVE-2026-106365: Missing authorization in Animation. Reported by Google on 2026-03-31 [N/A][ 498737756 ] Medium CVE-2026-106267: Missing authorization in Network
Reported by Google on 2026-04-01 [N/A][ 498739277 ] Medium CVE-2026-106194: Missing authorization in WebAppInstalls
Severity: medium
Red Hat
chromium-browser: Missing authorization in WebAppInstalls
vendor_redhat·2026-10-06·CVSS 8.3
CVE-2026-106194 [HIGH] CWE-862 chromium-browser: Missing authorization in WebAppInstalls
chromium-browser: Missing authorization in WebAppInstalls
Missing authorization in WebAppInstalls in Google Chrome prior to 155.0.8059.39 allowed a remote attacker who had compromised the renderer process and leveraged social engineering to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
A missing authorization flaw was found in the WebAppInstalls component of the Chromium browser.
Upstream bug(s):
https://issues.chromium.org/issues/498739277
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.
2026-10-06
Published