PatchTheCVECVE-2026-17806: Insufficient validation of untrusted input in Extensions in Google Chrome prior to 151.0.7922.72 allowed a rem
23
Routine
MEDIUM 5.8UPGRADE
CVE-2026-17806 is a medium-severity flaw (CVSS 5.8) affecting chrome. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
Insufficient validation of untrusted input in Extensions in Google Chrome prior to 151.0.7922.72 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Medium)
Why this priority
- No elevated risk signals yet
A fixed release or distro patch exists.
Risk facts
| CVSS score | 5.8 (Medium) |
| Attack vector | Network (remote) |
| Attack complexity | High |
| Privileges needed | None |
| User interaction | Required |
| EPSS exploit chance | 0.2% (top 90%) |
| CISA exploited list | No |
| Weakness | CWE-20 |
| Published | 2026-07-30 |
| Last modified | 2026-10-23 |
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
google chrome UPGRADE
Affected: < 151.0.7922.72
Fixed in: 151.0.7922.72
Safe to downgrade to: no unaffected older release
1. Check installed version
apt-cache policy chrome || rpm -q chrome || chrome --version
2. UPGRADE to 151.0.7922.72 (Debian / Ubuntu)
sudo apt update && sudo apt install --only-upgrade chrome
2. UPGRADE (RHEL / Amazon Linux / Fedora)
sudo dnf upgrade chrome
Note
Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.
Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Related CVEs
- CVE-2026-17801 CRITICAL 9.6 UPGRADE Out of bounds read and write in ANGLE in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to pot
- CVE-2026-17881 HIGH 8.8 UPGRADE Integer overflow in WebXR in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to execute arbitra
- CVE-2026-17847 CRITICAL 9.6 UPGRADE Insufficient validation of untrusted input in ANGLE in Google Chrome prior to 151.0.7922.72 allowed a remote a
- CVE-2026-17768 CRITICAL 9.6 UPGRADE Insufficient validation of untrusted input in WebSockets in Google Chrome prior to 151.0.7922.72 allowed a rem
- CVE-2026-17803 CRITICAL 9.6 UPGRADE Insufficient validation of untrusted input in Save to Drive in Google Chrome prior to 151.0.7922.72 allowed a