Vulnerability · Published Jul 1, 2026 · Assigned by Chrome
CVE-2026-14387
Critical 9.6
In plain English
A critical-severity security flaw 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 0.3% (higher than 22% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)9.6Critical
Exploit odds (30 days)0.3%top 78.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Integer overflow in Skia in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Medium)
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | chromium | 150.0.7871.46-1~deb12u1 | DEBIAN-CVE-2026-14387 |
| Debian:13 | chromium | 150.0.7871.46-1~deb13u1 | DEBIAN-CVE-2026-14387 |
| Debian:14 | chromium | 150.0.7871.46-1 | DEBIAN-CVE-2026-14387 |
| Debian:14 | libskia | 146.20260602~git.3476902+dfsg-2 | DEBIAN-CVE-2026-14387 |
| Debian:12 | webkit2gtk | no fix listed | DEBIAN-CVE-2026-14387 |
| Debian:13 | webkit2gtk | 2.54.0-1~deb13u1 | DEBIAN-CVE-2026-14387 |
| Debian:14 | webkit2gtk | no fix listed | DEBIAN-CVE-2026-14387 |
| Debian:12 | wpewebkit | no fix listed | DEBIAN-CVE-2026-14387 |
| Debian:13 | wpewebkit | no fix listed | DEBIAN-CVE-2026-14387 |
| Debian:14 | wpewebkit | 2.54.0-1 | DEBIAN-CVE-2026-14387 |
| Rocky Linux:9 | webkit2gtk3 | 0:2.54.0-1.el9_8 | RLSA-2026:69098 |
| Ubuntu:26.04:LTS | libskia | no fix listed | UBUNTU-CVE-2026-14387 |
| Ubuntu:26.10 | libskia | no fix listed | UBUNTU-CVE-2026-14387 |
Affected products (as reported)
Weakness: CWE-472 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H