CVE-2025-34457 · cross-distro fix matrix

CVE-2025-34457: wb2osz/direwolf (Dire Wolf) versions up to and including 1.8, prior to commit 694c954, contain a stack-based buffer overflow vulnerability in the function kiss_rec_byte() located in src/kiss_frame.c. When processing crafted KISS frames that reach the maximum allowed frame length (MAX_KISS_LEN), the

Affects 1 Linux release across 1 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2025-34457 has a known fix. Run the listed command on that distro to remediate.

Debian trixie

Source: Debian Security Tracker

direwolf→ fixed in1.7+dfsg-2+deb13u1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y direwolf
```

Are YOU affected by CVE-2025-34457?

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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Form-based quickscan View on NVD

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