# CVE-2019-14523: schism: An issue was discovered in Schism Tracker through 20190722

CVE-2019-14523 is fixed in schism on 1 platform, first by schism 2:20190805-1, released August 2, 2019. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2019-14523
- Priority: Routine
- CVSS: n/a (Low)
- EPSS: 0.0125
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Aug 2, 2019

## Description

An issue was discovered in Schism Tracker through 20190722. There is aninteger underflow via a large plen in fmt_okt_load_song in the AmigaOktalyzer parser in fmt/okt.c.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | schism Ubuntu 20.04 LTS (focal) | 2:20190805-1 | [schism 2:20190805-1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-schism-2-20190805-1.md) | Aug 2, 2019 |
| Linux | schism Ubuntu 24.10 (oracular) | 2:20190805-1 | [schism 2:20190805-1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-schism-2-20190805-1.md) | Jan 16, 2026 |
| Linux | schism Ubuntu 25.04 (plucky) | 2:20190805-1 | [schism 2:20190805-1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-schism-2-20190805-1.md) | Jan 16, 2026 |

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Data as of 2026-11-07T18:46:35Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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