Vulnerability · Published Aug 25, 2026 · Assigned by Chrome
CVE-2026-78906
High 7.5
In plain English
A high-severity race condition in Chrome from Google. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 36% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)0.4%top 63.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Race condition in ANGLE 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)
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | chromium | 152.0.7977.75-1~deb12u1 | DEBIAN-CVE-2026-78906 |
| Debian:13 | chromium | 152.0.7977.75-1~deb13u1 | DEBIAN-CVE-2026-78906 |
| Debian:14 | chromium | 152.0.7977.64-1 | DEBIAN-CVE-2026-78906 |
| Debian:12 | webkit2gtk | no fix listed | DEBIAN-CVE-2026-78906 |
| Debian:13 | webkit2gtk | 2.54.0-1~deb13u1 | DEBIAN-CVE-2026-78906 |
| Debian:14 | webkit2gtk | no fix listed | DEBIAN-CVE-2026-78906 |
| Debian:12 | wpewebkit | no fix listed | DEBIAN-CVE-2026-78906 |
| Debian:13 | wpewebkit | no fix listed | DEBIAN-CVE-2026-78906 |
| Debian:14 | wpewebkit | 2.54.0-1 | DEBIAN-CVE-2026-78906 |
Affected products (as reported)
Weakness: CWE-362 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H