CVE-2026-33611 · cross-distro fix matrix

CVE-2026-33611: An operator allowed to use the REST API can cause the Authoritative server to produce invalid HTTPS or SVCB record data, which can in turn cause LMDB database corruption, if using the LMDB backend.

Affects 2 Linux releases across 2 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2026-33611 has a known fix. Run the listed command on that distro to remediate.

Debian trixie

Source: Debian Security Tracker

pdns→ fixed in4.9.14-0+deb13u1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y pdns
```

Alpine edge

Source: Alpine secdb

pdns→ fixed in5.0.4-r0
```
apk update && apk add --upgrade pdns
```

Are YOU affected by CVE-2026-33611?

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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