CVE-2025-49128 · cross-distro fix matrix

CVE-2025-49128: Jackson-core contains core low-level incremental ("streaming") parser and generator abstractions used by Jackson Data Processor. Starting in version 2.0.0 and prior to version 2.13.0, a flaw in jackson-core's `JsonLocation._appendSourceDesc` method allows up to 500 bytes of unintended memory content

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

Fix per ecosystem

Each block below is a distro release where CVE-2025-49128 has a known fix. Run the listed command on that distro to remediate.

Debian bookworm

Source: Debian Security Tracker

jackson-core→ fixed in2.13.0-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y jackson-core
```

Debian trixie

Source: Debian Security Tracker

jackson-core→ fixed in2.13.0-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y jackson-core
```

Are YOU affected by CVE-2025-49128?

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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