CVE-2017-8288 · cross-distro fix matrix

CVE-2017-8288: gnome-shell 3.22 through 3.24.1 mishandles extensions that fail to reload, which can lead to leaving extensions enabled in the lock screen. With these extensions, a bystander could launch applications (but not interact with them), see information from the extensions (e.g., what applications you have

Affects 3 Linux releases across 3 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2017-8288 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

gnome-shell→ fixed in3.22.3-3urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y gnome-shell
```

Debian bookworm

Source: Debian Security Tracker

gnome-shell→ fixed in3.22.3-3urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y gnome-shell
```

Debian trixie

Source: Debian Security Tracker

gnome-shell→ fixed in3.22.3-3urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y gnome-shell
```

Are YOU affected by CVE-2017-8288?

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.

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