CVE-2026-118317
published 2026-10-27CVE-2026-118317: Memory corruption in HTML in Google Chrome prior to 156.0.8078.73 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a…
PriorityP352high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
0.32%
24.6th percentile
Memory corruption in HTML in Google Chrome prior to 156.0.8078.73 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chrome | < 156.0.8078.73 | 156.0.8078.73 | |
| chrome | >= 156.0.8078.73 < 156.0.8078.73 | 156.0.8078.73 | |
| 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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GHSA
Memory corruption in HTML in Google Chrome prior to 156.0.8078.73 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page.
ghsa_unreviewed·2026-10-28
CVE-2026-118317 CWE-119 Memory corruption in HTML in Google Chrome prior to 156.0.8078.73 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page.
Memory corruption in HTML in Google Chrome prior to 156.0.8078.73 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
VulDB
Google Chrome up to 156.0.8078.47 HTML memory corruption
vuldb·2026-10-28
CVE-2026-118317 [CRITICAL] Google Chrome up to 156.0.8078.47 HTML memory corruption
A vulnerability was found in Google Chrome and classified as critical. This vulnerability affects unknown code of the component HTML. Executing a manipulation can lead to memory corruption.
This vulnerability is handled as CVE-2026-118317. The attack can be executed remotely. There is not any exploit available.
It is suggested to upgrade the affected component.
Chrome
Stable Channel Update for Desktop: CVE-2026-118317
vendor_chrome·2026-10-27
CVE-2026-118317 [HIGH] Stable Channel Update for Desktop: CVE-2026-118317
Stable Channel Update for Desktop
CVE-2026-118317: Memory corruption in HTML. Reported by Xinyang Ge on 2026-10-02 [N/A][ 568894515 ] High CVE-2026-118320: Memory corruption in V8
Reported by Google on 2026-10-02 [N/A][ 568895029 ] High CVE-2026-118322: Memory corruption in ANGLE
Severity: high
Red Hat
chromium-browser: Memory corruption in HTML
vendor_redhat·2026-10-27·CVSS 8.8
CVE-2026-118317 [HIGH] CWE-119 chromium-browser: Memory corruption in HTML
chromium-browser: Memory corruption in HTML
Memory corruption in HTML in Google Chrome prior to 156.0.8078.73 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
A memory corruption flaw was found in the HTML component of the Chromium browser.
Upstream bug(s):
https://issues.chromium.org/issues/568730797
Statement: Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.
No detection rules found.
No public exploits indexed.
2026-10-27
Published