CVE-2026-11023
published 2026-06-04CVE-2026-11023: Inappropriate implementation in WebAppInstalls in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to…
PriorityP432medium6.5CVSS 3.1
AVNACLPRNUIRSUCNIHAN
EPSS
0.22%
13.3th percentile
Inappropriate implementation in WebAppInstalls in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to bypass same origin policy via a crafted HTML page. (Chromium security severity: Medium)
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chrome | < 149.0.7827.53 | 149.0.7827.53 | |
| chrome | >= 149.0.7827.53 < 149.0.7827.53 | 149.0.7827.53 | |
| chrome_desktop | — | — | |
| paloalto | prisma_browser | — | — |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
vendor_redhat7.9MEDIUM
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Palo Alto
PAN-SA-2026-0010 Chromium and Prisma Browser: Monthly Vulnerability Update (July 2026)
vendor_paloalto·2026-07-08·CVSS 9.6
CVE-2026-10881 [CRITICAL] PAN-SA-2026-0010 Chromium and Prisma Browser: Monthly Vulnerability Update (July 2026)
PAN-SA-2026-0010 Chromium and Prisma Browser: Monthly Vulnerability Update (July 2026)
Palo Alto Networks incorporated the following Chromium security fixes into our products: https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_01245939337.html https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0482630350.html https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_01750511403.html https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_01962725236.html https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0153744567.html CVE Summary CVE-2026-10881 Out of bounds rea
Chrome
Stable Channel Update for ChromeOS / ChromeOS Flex: CVE-2026-11023
vendor_chrome·2026-06-17
CVE-2026-11023 Stable Channel Update for ChromeOS / ChromeOS Flex: CVE-2026-11023
Stable Channel Update for ChromeOS / ChromeOS Flex
CVE-2026-11023
Red Hat
chromium-browser: Insufficient validation of untrusted input in WebAppInstalls
vendor_redhat·2026-06-02·CVSS 7.9
CVE-2026-11023 [MEDIUM] CWE-346 chromium-browser: Insufficient validation of untrusted input in WebAppInstalls
chromium-browser: Insufficient validation of untrusted input in WebAppInstalls
Inappropriate implementation in WebAppInstalls in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to bypass same origin policy via a crafted HTML page. (Chromium security severity: Medium)
An insufficient validation of untrusted input flaw was found in the WebAppInstalls component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=497538899
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-2026-11022
vendor_chrome·2026-06-02
CVE-2026-11022 [MEDIUM] Stable Channel Update for Desktop: CVE-2026-11022
Stable Channel Update for Desktop
CVE-2026-11022: Insufficient validation of untrusted input in DevTools. Reported by Google on 2026-03-29 [N/A][ 497538899 ] Medium CVE-2026-11023: Insufficient validation of untrusted input in WebAppInstalls
Reported by Google on 2026-03-29 [N/A][ 497591594 ] Medium CVE-2026-11024: Stack buffer overflow in Skia
Severity: medium
VulDB
Google Chrome up to 148.0.7778.216 WebAppInstalls cross-domain policy (ID 497538 / WID-SEC-2026-1794)
vuldb·2026-06-08
CVE-2026-11023 [LOW] Google Chrome up to 148.0.7778.216 WebAppInstalls cross-domain policy (ID 497538 / WID-SEC-2026-1794)
A vulnerability, which was classified as problematic, has been found in Google Chrome. The affected element is an unknown function of the component WebAppInstalls. Performing a manipulation results in permissive cross-domain policy with untrusted domains.
This vulnerability is cataloged as CVE-2026-11023. It is possible to initiate the attack remotely. There is no exploit available.
It is advisable to upgrade the affected component.
GHSA
Inappropriate implementation in WebAppInstalls in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to bypass same origin policy via a crafted HTM
ghsa_unreviewed·2026-06-05
CVE-2026-11023 CWE-20 Inappropriate implementation in WebAppInstalls in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to bypass same origin policy via a crafted HTM
Inappropriate implementation in WebAppInstalls in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to bypass same origin policy via a crafted HTML page. (Chromium security severity: Medium)
No detection rules found.
No public exploits indexed.
2026-06-04
Published