CVE-2026-25994 · cross-distro fix matrix

CVE-2026-25994: PJSIP is a free and open source multimedia communication library written in C. In 2.16 and earlier, a buffer overflow vulnerability exists in PJNATH ICE Session when processing credentials with excessively long usernames.

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

Fix per ecosystem

Each block below is a distro release where CVE-2026-25994 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

asterisk→ fixed in1:16.28.0~dfsg-0+deb11u10urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y asterisk
```

Alpine edge

Source: Alpine secdb

pjproject→ fixed in2.17.0-r0

apk update && apk add --upgrade pjproject

Are YOU affected by CVE-2026-25994?

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

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