CVE-2020-26664 · cross-distro fix matrix

CVE-2020-26664: A vulnerability in EbmlTypeDispatcher::send in VideoLAN VLC media player 3.0.11 allows attackers to trigger a heap-based buffer overflow via a crafted .mkv file.

Affects 8 Linux releases across 8 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2020-26664 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

vlc→ fixed in3.0.12-1urgency: low

sudo apt-get install --only-upgrade -y vlc

Debian bookworm

Source: Debian Security Tracker

vlc→ fixed in3.0.12-1urgency: low

sudo apt-get install --only-upgrade -y vlc

Debian trixie

Source: Debian Security Tracker

vlc→ fixed in3.0.12-1urgency: low

sudo apt-get install --only-upgrade -y vlc

Alpine v3.20

Source: Alpine secdb

vlc→ fixed in3.0.12-r0
```
apk update && apk add --upgrade vlc
```

Alpine v3.21

Source: Alpine secdb

vlc→ fixed in3.0.12-r0
```
apk update && apk add --upgrade vlc
```

Alpine edge

Source: Alpine secdb

vlc→ fixed in3.0.12-r0
```
apk update && apk add --upgrade vlc
```

Alpine v3.18

Source: Alpine secdb

vlc→ fixed in3.0.12-r0
```
apk update && apk add --upgrade vlc
```

Alpine v3.19

Source: Alpine secdb

vlc→ fixed in3.0.12-r0
```
apk update && apk add --upgrade vlc
```

Are YOU affected by CVE-2020-26664?

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

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