CVE-2025-1948 · cross-distro fix matrix

CVE-2025-1948: In Eclipse Jetty versions 12.0.0 to 12.0.16 included, an HTTP/2 client can specify a very large value for the HTTP/2 settings parameter SETTINGS_MAX_HEADER_LIST_SIZE. The Jetty HTTP/2 server does not perform validation on this setting, and tries to allocate a ByteBuffer of the specified capacity to

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

Fix per ecosystem

Each block below is a distro release where CVE-2025-1948 has a known fix. Run the listed command on that distro to remediate.

Debian trixie

Source: Debian Security Tracker

jetty12→ fixed in12.0.17-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y jetty12
```

Are YOU affected by CVE-2025-1948?

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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