CVE-2026-9115 · cross-distro fix matrix

CVE-2026-9115: Insufficient policy enforcement in Service Worker in Google Chrome on prior to 148.0.7778.179 allowed a remote attacker to bypass same origin policy via a crafted HTML page. (Chromium security severit

Affects 3 Linux releases across 3 (distro × package) combinations. First disclosed: 2026-05-20.

CVSS v3:MEDIUM · 4.3(NVD-published)

Fix per ecosystem

Each block below is a distro release where CVE-2026-9115 has a known fix. Run the listed command on that distro to remediate.

Debian bookworm

Source: Debian Security Tracker

chromium→ fixed in148.0.7778.178-1~deb12u1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y chromium
```

Debian trixie

Source: Debian Security Tracker

chromium→ fixed in148.0.7778.178-1~deb13u1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y chromium
```

Alpine edge

Source: Alpine secdb

qt6-qtwebengine→ fixed in6.11.1-r2

apk update && apk add --upgrade qt6-qtwebengine

Are YOU affected by CVE-2026-9115?

5-second check on your actual server. Reads /etc/os-release, uname -r, and the distro's package manager; matches against this same cross-source index live.

curl https://mindsparkstack.com/scan.sh | bash

Form-based quickscan View on NVD

Continuous monitoring beats manual checking

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