CVE-2026-19559
published 2026-08-11CVE-2026-19559: Use after free in HTML in Google Chrome prior to 151.0.7922.137 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page…
PriorityP352high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
0.41%
34.1th percentile
Use after free in HTML in Google Chrome prior to 151.0.7922.137 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chrome | < 151.0.7922.137 | 151.0.7922.137 | |
| chrome | >= 151.0.7922.137 < 151.0.7922.137 | 151.0.7922.137 | |
| chrome_desktop | — | — |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
vendor_redhat8.8HIGH
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Chrome
Stable Channel Update for Desktop: CVE-2026-19559
vendor_chrome·2026-08-11
CVE-2026-19559 [HIGH] Stable Channel Update for Desktop: CVE-2026-19559
Stable Channel Update for Desktop
CVE-2026-19559: Use after free in HTML. Reported by Google on 2026-07-28 [N/A][ 540482895 ] High CVE-2026-19560: Use after free in Blink
Reported by WinD39 - Huynh Dinh Vu on 2026-07-30 We would also like to thank all security researchers that worked with us during the development cycle to prevent security bugs from ever reaching the stable channel
Severity: high
Red Hat
chromium-browser: Google Chrome: Arbitrary code execution via use after free in HTML
vendor_redhat·2026-08-11·CVSS 8.8
CVE-2026-19559 [HIGH] CWE-416 chromium-browser: Google Chrome: Arbitrary code execution via use after free in HTML
chromium-browser: Google Chrome: Arbitrary code execution via use after free in HTML
A flaw was found in Google Chrome. This use-after-free vulnerability in the HTML component allows a remote attacker to execute arbitrary code within the browser's sandbox. This can be exploited by enticing a user to visit a specially crafted HTML page.
Statement: This is an Important flaw affecting Chromium-based browsers, such as chromium-browser in Red Hat products. A use-after-free vulnerability in the HTML component allows a remote attacker to achieve arbitrary code execution within the browser's sandbox. This requires user interaction, typically by visiting a specially crafted web page, but can lead to significant compromise of the affected system.
GHSA
Use after free in HTML in Google Chrome prior to 151.0.7922.137 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.
ghsa_unreviewed·2026-08-12
CVE-2026-19559 [HIGH] CWE-416 Use after free in HTML in Google Chrome prior to 151.0.7922.137 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.
Use after free in HTML in Google Chrome prior to 151.0.7922.137 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2026-19559 chromium: Google Chrome: Arbitrary code execution via use after free in HTML [fedora-all]
bugzilla·2026-08-12·CVSS 8.8
CVE-2026-19559 [HIGH] CVE-2026-19559 chromium: Google Chrome: Arbitrary code execution via use after free in HTML [fedora-all]
CVE-2026-19559 chromium: Google Chrome: Arbitrary code execution via use after free in HTML [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.
Use after free in HTML in Google Chrome prior to 151.0.7922.137 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)
Bugzilla
CVE-2026-19559 chromium: Google Chrome: Arbitrary code execution via use after free in HTML [epel-all]
bugzilla·2026-08-12·CVSS 8.8
CVE-2026-19559 [HIGH] CVE-2026-19559 chromium: Google Chrome: Arbitrary code execution via use after free in HTML [epel-all]
CVE-2026-19559 chromium: Google Chrome: Arbitrary code execution via use after free in HTML [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.
Use after free in HTML in Google Chrome prior to 151.0.7922.137 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)
Bugzilla
CVE-2026-19559 chromium-browser: Google Chrome: Arbitrary code execution via use after free in HTML
bugzilla·2026-08-11·CVSS 8.8
CVE-2026-19559 [HIGH] CVE-2026-19559 chromium-browser: Google Chrome: Arbitrary code execution via use after free in HTML
CVE-2026-19559 chromium-browser: Google Chrome: Arbitrary code execution via use after free in HTML
Use after free in HTML in Google Chrome prior to 151.0.7922.137 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)
2026-08-11
Published