CVE-2026-106383
published 2026-10-06CVE-2026-106383: Use after free in Media in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page…
PriorityP355high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
0.33%
24.3th percentile
Use after free in Media in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to 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 | < 155.0.8059.39 | 155.0.8059.39 | |
| chrome | >= 155.0.8059.39 < 155.0.8059.39 | 155.0.8059.39 | |
| 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-2026-106383
vendor_chrome·2026-10-06·CVSS 8.8
CVE-2026-106383 [HIGH] Stable Channel Update for Desktop: CVE-2026-106383
Stable Channel Update for Desktop
CVE-2026-106383: Use after free in Media. Reported by Xinyang Ge (Anthropic), assisted by Claude on 2026-09-29 [TBD][ 567538973 ] High CVE-2026-106349: Use after free in V8
Reported by Xinyang Ge (Anthropic), assisted by Claude on 2026-09-29 [N/A][ 567873463 ] High CVE-2026-106421: Use after free in PDF
Severity: high
Red Hat
chromium-browser: Use after free in Media
vendor_redhat·2026-10-06·CVSS 8.8
CVE-2026-106383 [HIGH] CWE-416 chromium-browser: Use after free in Media
chromium-browser: Use after free in Media
Use after free in Media in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
An use after free flaw was found in the Media component of the Chromium browser.
Upstream bug(s):
https://issues.chromium.org/issues/567447106
Statement: Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.
GHSA
Use after free in Media in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page.
ghsa_unreviewed·2026-10-06
CVE-2026-106383 [HIGH] CWE-416 Use after free in Media in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page.
Use after free in Media in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
VulDB
Google Chrome up to 154.0.8037.97 Media use after free
vuldb·2026-10-06·CVSS 8.8
CVE-2026-106383 [HIGH] Google Chrome up to 154.0.8037.97 Media use after free
A vulnerability labeled as critical has been found in Google Chrome. Affected by this vulnerability is an unknown functionality of the component Media. Such manipulation leads to use after free.
This vulnerability is listed as CVE-2026-106383. The attack may be performed from remote. There is no available exploit.
The affected component should be upgraded.
No detection rules found.
No public exploits indexed.
2026-10-06
Published