CVE-2026-11642
published 2026-06-09CVE-2026-11642: Use after free in Web Apps in Google Chrome prior to 149.0.7827.103 allowed a remote attacker who had compromised the renderer process to potentially perform a…
PriorityP345high8.3CVSS 3.1
AVNACHPRNUIRSCCHIHAH
EPSS
0.23%
14.1th percentile
Use after free in Web Apps in Google Chrome prior to 149.0.7827.103 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chrome | < 149.0.7827.103 | 149.0.7827.103 | |
| chrome | >= 149.0.7827.103 < 149.0.7827.103 | 149.0.7827.103 | |
| chrome_desktop | — | — | |
| paloalto | prisma_browser | — | — |
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
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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-2026-11642
vendor_chrome·2026-06-17
CVE-2026-11642 Stable Channel Update for ChromeOS / ChromeOS Flex: CVE-2026-11642
Stable Channel Update for ChromeOS / ChromeOS Flex
CVE-2026-11642
Chrome
Stable Channel Update for Desktop: CVE-2026-11640
vendor_chrome·2026-06-08·CVSS 7.5
CVE-2026-11640 [CRITICAL] Stable Channel Update for Desktop: CVE-2026-11640
Stable Channel Update for Desktop
CVE-2026-11640: Integer overflow in libyuv. Reported by Google on 2026-05-28 [N/A][ 517418936 ] Critical CVE-2026-11641: Use after free in Bluetooth
Reported by Google on 2026-05-28 [N/A][ 517678820 ] Critical CVE-2026-11642: Use after free in Web Apps
Severity: critical
Red Hat
chromium-browser: Use after free in Web Apps
vendor_redhat·2026-06-08·CVSS 8.3
CVE-2026-11642 [HIGH] CWE-1341 chromium-browser: Use after free in Web Apps
chromium-browser: Use after free in Web Apps
Use after free in Web Apps in Google Chrome prior to 149.0.7827.103 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)
An use after free flaw was found in the Web Apps component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=517678820
Statement: Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.
VulDB
Google Chrome up to 149.0.7827.53 Web Apps use after free (ID 517678 / Nessus ID 320492)
vuldb·2026-06-12·CVSS 8.3
CVE-2026-11642 [HIGH] Google Chrome up to 149.0.7827.53 Web Apps use after free (ID 517678 / Nessus ID 320492)
A vulnerability labeled as critical has been found in Google Chrome. Impacted is an unknown function of the component Web Apps. The manipulation results in use after free.
This vulnerability is known as CVE-2026-11642. It is possible to launch the attack remotely. No exploit is available.
The affected component should be upgraded.
GHSA
Use after free in Web Apps in Google Chrome prior to 149.0.7827.103 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.
ghsa_unreviewed·2026-06-09
CVE-2026-11642 [HIGH] CWE-416 Use after free in Web Apps in Google Chrome prior to 149.0.7827.103 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.
Use after free in Web Apps in Google Chrome prior to 149.0.7827.103 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)
No detection rules found.
No public exploits indexed.
2026-06-09
Published