CVE-2026-87621
published 2026-09-09CVE-2026-87621: Out of bounds write in ANGLE in Google Chrome on on Windows prior to 153.0.8010.36 allowed a remote attacker to potentially execute arbitrary code outside the…
PriorityP354critical9.6CVSS 3.1
AVNACLPRNUIRSCCHIHAH
EPSS
0.36%
28.4th percentile
Out of bounds write in ANGLE in Google Chrome on on Windows prior to 153.0.8010.36 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
Affected
5 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chrome | < 153.0.8010.36 | 153.0.8010.36 | |
| chrome | >= 153.0.8010.36 < 153.0.8010.36 | 153.0.8010.36 | |
| chrome_desktop | — | — | |
| paloalto | prisma_browser | — | — |
| webkitgtk | webkitgtk | — | — |
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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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: angle: Google Chrome (ANGLE): Arbitrary Code Execution vulnerability
vendor_redhat·2026-09-09·CVSS 9.6
CVE-2026-87621 [CRITICAL] CWE-787 chromium-browser: angle: Google Chrome (ANGLE): Arbitrary Code Execution vulnerability
chromium-browser: angle: Google Chrome (ANGLE): Arbitrary Code Execution vulnerability
Out of bounds write in ANGLE in Google Chrome on on Windows prior to 153.0.8010.36 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
A flaw was found in ANGLE, a component of Google Chrome. This out-of-bounds write vulnerability allows a remote attacker to potentially execute arbitrary code. By tricking a user into visiting a specially crafted HTML page, an attacker could bypass the browser's security sandbox and execute malicious code on the system.
Package: webkitgtk (Red Hat Enterprise Linux 6) - Out of support scope
Package: webkitgtk3 (Red Hat Enterprise Linux 7) - Not affected
Package: webkitgtk4 (Red
Chrome
Stable Channel Update for Desktop: CVE-2026-87604
vendor_chrome·2026-09-08
CVE-2026-87604 [HIGH] Stable Channel Update for Desktop: CVE-2026-87604
Stable Channel Update for Desktop
CVE-2026-87604: Out of bounds read in ANGLE. Reported by Google on 2026-07-19
[N/A][ 536664909 ] High CVE-2026-87621: Out of bounds write in ANGLE
Reported by Google on 2026-07-20
Severity: high
GHSA
Out of bounds write in ANGLE in Google Chrome on on Windows prior to 153.0.8010.36 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page.
ghsa_unreviewed·2026-09-09
CVE-2026-87621 [CRITICAL] CWE-787 Out of bounds write in ANGLE in Google Chrome on on Windows prior to 153.0.8010.36 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page.
Out of bounds write in ANGLE in Google Chrome on on Windows prior to 153.0.8010.36 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2026-87621 webkitgtk: Google Chrome (ANGLE): Arbitrary Code Execution vulnerability [fedora-all]
bugzilla·2026-09-24·CVSS 9.6
CVE-2026-87621 [CRITICAL] CVE-2026-87621 webkitgtk: Google Chrome (ANGLE): Arbitrary Code Execution vulnerability [fedora-all]
CVE-2026-87621 webkitgtk: Google Chrome (ANGLE): Arbitrary Code Execution vulnerability [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.
Out of bounds write in ANGLE in Google Chrome on on Windows prior to 153.0.8010.36 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
Bugzilla
CVE-2026-87621 webkitgtk: Google Chrome (ANGLE): Arbitrary Code Execution vulnerability [epel-all]
bugzilla·2026-09-24·CVSS 9.6
CVE-2026-87621 [CRITICAL] CVE-2026-87621 webkitgtk: Google Chrome (ANGLE): Arbitrary Code Execution vulnerability [epel-all]
CVE-2026-87621 webkitgtk: Google Chrome (ANGLE): Arbitrary Code Execution vulnerability [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.
Out of bounds write in ANGLE in Google Chrome on on Windows prior to 153.0.8010.36 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
Bugzilla
CVE-2026-87621 chromium-browser: Google Chrome (ANGLE): Arbitrary Code Execution vulnerability
bugzilla·2026-09-09·CVSS 9.6
CVE-2026-87621 [CRITICAL] CVE-2026-87621 chromium-browser: Google Chrome (ANGLE): Arbitrary Code Execution vulnerability
CVE-2026-87621 chromium-browser: Google Chrome (ANGLE): Arbitrary Code Execution vulnerability
Out of bounds write in ANGLE in Google Chrome on on Windows prior to 153.0.8010.36 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
2026-09-09
Published