CVE-2026-118311
published 2026-10-27CVE-2026-118311: Memory corruption in Media in Google Chrome prior to 156.0.8078.73 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a…
PriorityP353high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
0.24%
15.6th percentile
Memory corruption in Media 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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VulDB
Google Chrome up to 156.0.8078.47 Media memory corruption
vuldb·2026-10-28
CVE-2026-118311 [CRITICAL] Google Chrome up to 156.0.8078.47 Media memory corruption
A vulnerability marked as critical has been reported in Google Chrome. The impacted element is an unknown function of the component Media. Performing a manipulation results in memory corruption.
This vulnerability is cataloged as CVE-2026-118311. It is possible to initiate the attack remotely. There is no exploit available.
It is suggested to upgrade the affected component.
GHSA
Memory corruption in Media 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-2026-118311 CWE-119 Memory corruption in Media 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 Media 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)
Red Hat
chromium-browser: Memory corruption in Media
vendor_redhat·2026-10-27·CVSS 8.8
CVE-2026-118311 [HIGH] CWE-119 chromium-browser: Memory corruption in Media
chromium-browser: Memory corruption in Media
Memory corruption in Media 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 Media component of the Chromium browser.
Upstream bug(s):
https://issues.chromium.org/issues/573938968
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-2026-118359
vendor_chrome·2026-10-27
CVE-2026-118359 [HIGH] Stable Channel Update for Desktop: CVE-2026-118359
Stable Channel Update for Desktop
CVE-2026-118359: Memory corruption in V8. Reported by zenneth (randomguy6407) on 2026-10-14 [TBD][ 573389782 ] High CVE-2026-118343: Improper input validation in ReadingList
Reported by malichamdan on 2026-10-14 [TBD][ 573938968 ] High CVE-2026-118311: Memory corruption in Media
Severity: high
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2026-118304 CVE-2026-118305 CVE-2026-118306 CVE-2026-118307 CVE-2026-118308 CVE-2026-118309 CVE-2026-118310 CVE-2026-118311 CVE-2026-118312 CVE-2026-118313 CVE-2026-118314 CVE-2026-118315 CVE-2026
bugzilla·2026-10-28·CVSS 8.8
CVE-2026-118304 [HIGH] CVE-2026-118304 CVE-2026-118305 CVE-2026-118306 CVE-2026-118307 CVE-2026-118308 CVE-2026-118309 CVE-2026-118310 CVE-2026-118311 CVE-2026-118312 CVE-2026-118313 CVE-2026-118314 CVE-2026-118315 CVE-2026
CVE-2026-118304 CVE-2026-118305 CVE-2026-118306 CVE-2026-118307 CVE-2026-118308 CVE-2026-118309 CVE-2026-118310 CVE-2026-118311 CVE-2026-118312 CVE-2026-118313 CVE-2026-118314 CVE-2026-118315 CVE-2026-118316 ... 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.
Missing authorization in Video in Google Chrome prior to 156.0.8078.73 allowed a remote attacker to bypass web origin policy via a crafted HTML page. (Chromium security severity: High)
Use after free in Paint in Google Chrome prior to 156.0.8078.73 allowed a remote attacker to potentially execute arbitrary code inside the
Bugzilla
CVE-2026-118304 CVE-2026-118305 CVE-2026-118306 CVE-2026-118307 CVE-2026-118308 CVE-2026-118309 CVE-2026-118310 CVE-2026-118311 CVE-2026-118312 CVE-2026-118313 CVE-2026-118314 CVE-2026-118315 CVE-2026
bugzilla·2026-10-28·CVSS 8.8
CVE-2026-118304 [HIGH] CVE-2026-118304 CVE-2026-118305 CVE-2026-118306 CVE-2026-118307 CVE-2026-118308 CVE-2026-118309 CVE-2026-118310 CVE-2026-118311 CVE-2026-118312 CVE-2026-118313 CVE-2026-118314 CVE-2026-118315 CVE-2026
CVE-2026-118304 CVE-2026-118305 CVE-2026-118306 CVE-2026-118307 CVE-2026-118308 CVE-2026-118309 CVE-2026-118310 CVE-2026-118311 CVE-2026-118312 CVE-2026-118313 CVE-2026-118314 CVE-2026-118315 CVE-2026-118316 ... 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.
Missing authorization in Video in Google Chrome prior to 156.0.8078.73 allowed a remote attacker to bypass web origin policy via a crafted HTML page. (Chromium security severity: High)
Use after free in Paint in Google Chrome prior to 156.0.8078.73 allowed a remote attacker to potentially execute arbitrary code inside the sa
Bugzilla
CVE-2026-118311 chromium-browser: Memory corruption in Media
bugzilla·2026-10-27·CVSS 8.8
CVE-2026-118311 [HIGH] CVE-2026-118311 chromium-browser: Memory corruption in Media
CVE-2026-118311 chromium-browser: Memory corruption in Media
Memory corruption in Media 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)
2026-10-27
Published