CVE-2026-91710
published 2026-09-15CVE-2026-91710: Use after free in WebAppInstalls in Google Chrome prior to 153.0.8010.47 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted…
PriorityP356critical9.6CVSS 3.1
AVNACLPRNUIRSCCHIHAH
EPSS
0.31%
22.7th percentile
Use after free in WebAppInstalls in Google Chrome prior to 153.0.8010.47 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chrome | < 153.0.8010.47 | 153.0.8010.47 | |
| chrome | >= 153.0.8010.47 < 153.0.8010.47 | 153.0.8010.47 | |
| chrome_desktop | — | — | |
| paloalto | prisma_browser | — | — |
CVSS provenance
nvdv3.19.6CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
vendor_redhat9.6CRITICAL
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GHSA
Use after free in WebAppInstalls in Google Chrome prior to 153.0.8010.47 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page.
ghsa_unreviewed·2026-09-15
CVE-2026-91710 [CRITICAL] CWE-416 Use after free in WebAppInstalls in Google Chrome prior to 153.0.8010.47 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page.
Use after free in WebAppInstalls in Google Chrome prior to 153.0.8010.47 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
Palo Alto
PAN-SA-2026-0013 Chromium: Monthly Vulnerability Update (October 2026)
vendor_paloalto·2026-10-14·CVSS 9.6
CVE-2026-85042 [CRITICAL] PAN-SA-2026-0013 Chromium: Monthly Vulnerability Update (October 2026)
PAN-SA-2026-0013 Chromium: Monthly Vulnerability Update (October 2026)
Palo Alto Networks incorporated the following Chromium security fixes into our products: https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_086471744.html https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop.html https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_01807488085.html https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0856730748.html https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0194356994.html https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0541751186.html https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-de
Red Hat
chromium-browser: chromium-browser: Use after free in WebAppInstalls
vendor_redhat·2026-09-15·CVSS 9.6
CVE-2026-91710 [CRITICAL] CWE-825 chromium-browser: chromium-browser: Use after free in WebAppInstalls
chromium-browser: chromium-browser: Use after free in WebAppInstalls
Use after free in WebAppInstalls in Google Chrome prior to 153.0.8010.47 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
An use after free flaw was found in the WebAppInstalls component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=553132148
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-2026-91710
vendor_chrome·2026-09-15
CVE-2026-91710 [HIGH] Stable Channel Update for Desktop: CVE-2026-91710
Stable Channel Update for Desktop
CVE-2026-91710: Use after free in WebAppInstalls. Reported by Google on 2026-08-26
[N/A][ 553133215 ] High CVE-2026-91718: Use after free in Core
Reported by Google on 2026-08-26
Severity: high
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2026-91708 CVE-2026-91709 CVE-2026-91710 CVE-2026-91711 CVE-2026-91712 CVE-2026-91713 CVE-2026-91714 CVE-2026-91715 CVE-2026-91716 CVE-2026-91717 CVE-2026-91718 CVE-2026-91719 CVE-2026-91720 CVE-2
bugzilla·2026-09-17·CVSS 3.1
CVE-2026-91708 [LOW] CVE-2026-91708 CVE-2026-91709 CVE-2026-91710 CVE-2026-91711 CVE-2026-91712 CVE-2026-91713 CVE-2026-91714 CVE-2026-91715 CVE-2026-91716 CVE-2026-91717 CVE-2026-91718 CVE-2026-91719 CVE-2026-91720 CVE-2
CVE-2026-91708 CVE-2026-91709 CVE-2026-91710 CVE-2026-91711 CVE-2026-91712 CVE-2026-91713 CVE-2026-91714 CVE-2026-91715 CVE-2026-91716 CVE-2026-91717 CVE-2026-91718 CVE-2026-91719 CVE-2026-91720 CVE-2026-91721 ... chromium: various flaws [fedora-all]
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
Incorrect reference resolution in Extensions in Google Chrome on on Mac prior to 153.0.8010.47 allowed a local attacker who had compromised the renderer process to execute arbitrary code outside the sandbox via a local program. (Chromium security severity: High)
Out of bounds write in ServiceWorker in Google Chrome prior
Bugzilla
CVE-2026-91708 CVE-2026-91709 CVE-2026-91710 CVE-2026-91711 CVE-2026-91712 CVE-2026-91713 CVE-2026-91714 CVE-2026-91715 CVE-2026-91716 CVE-2026-91717 CVE-2026-91718 CVE-2026-91719 CVE-2026-91720 CVE-2
bugzilla·2026-09-17·CVSS 3.1
CVE-2026-91708 [LOW] CVE-2026-91708 CVE-2026-91709 CVE-2026-91710 CVE-2026-91711 CVE-2026-91712 CVE-2026-91713 CVE-2026-91714 CVE-2026-91715 CVE-2026-91716 CVE-2026-91717 CVE-2026-91718 CVE-2026-91719 CVE-2026-91720 CVE-2
CVE-2026-91708 CVE-2026-91709 CVE-2026-91710 CVE-2026-91711 CVE-2026-91712 CVE-2026-91713 CVE-2026-91714 CVE-2026-91715 CVE-2026-91716 CVE-2026-91717 CVE-2026-91718 CVE-2026-91719 CVE-2026-91720 CVE-2026-91721 ... chromium: various flaws [epel-all]
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
Incorrect reference resolution in Extensions in Google Chrome on on Mac prior to 153.0.8010.47 allowed a local attacker who had compromised the renderer process to execute arbitrary code outside the sandbox via a local program. (Chromium security severity: High)
Out of bounds write in ServiceWorker in Google Chrome prior t
Bugzilla
CVE-2026-91710 chromium-browser: Chromium: Arbitrary code execution via use-after-free in WebAppInstalls
bugzilla·2026-09-15·CVSS 9.6
CVE-2026-91710 [CRITICAL] CVE-2026-91710 chromium-browser: Chromium: Arbitrary code execution via use-after-free in WebAppInstalls
CVE-2026-91710 chromium-browser: Chromium: Arbitrary code execution via use-after-free in WebAppInstalls
Use after free in WebAppInstalls in Google Chrome prior to 153.0.8010.47 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
2026-09-15
Published