CVE-2026-78963
Improper input validation in Media in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
Scoring
- Severity
- HIGH
- CVSS base score
- 8.8
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS probability
- 0.44%
- CWE
- CWE-20
- Published
- 2026-08-25
- Last modified
- 2026-08-27
Affected products
- Google Chrome
Weakness type
Related vulnerabilities
- CVE-2026-78900 — Improper input validation in Media in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to potentially exec
- CVE-2026-79111 — Improper input validation in Dawn in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to potentially execu
- CVE-2026-79230 — Improper input validation in ANGLE in Google Chrome on on Mac prior to 152.0.7977.65 allowed a remote attacker to potent
- CVE-2026-79182 — Improper input validation in Media in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to potentially exec
- CVE-2026-79008 — Improper input validation in GPU in Google Chrome on on Android prior to 152.0.7977.65 allowed a remote attacker who had
- CVE-2026-87553 — Improper input validation in SiteIsolation in Google Chrome prior to 153.0.8010.36 allowed a remote attacker who had com
- CVE-2026-87510 — Improper input validation in FileAPI in Google Chrome prior to 153.0.8010.36 allowed a remote attacker who had compromis
- CVE-2026-79132 — Improper input validation in Input in Google Chrome on on Android prior to 152.0.7977.65 allowed a remote attacker who h