CVE-2025-29476 · cross-distro fix matrix

CVE-2025-29476: Buffer Overflow vulnerability in compress_chunk_fuzzer with oss-fuzz on commit 16450518afddcb3139de627157208e49bfef6987 in c-blosc2 v.2.17.0 and before.

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

Fix per ecosystem

Each block below is a distro release where CVE-2025-29476 has a known fix. Run the listed command on that distro to remediate.

Debian trixie

Source: Debian Security Tracker

c-blosc2→ fixed in2.17.1+ds-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y c-blosc2
```

Are YOU affected by CVE-2025-29476?

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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