Svxlink: [GHSA-5g48-xjmf-7p4q: StationData::setData stack overflow] (CVE-2026-73154)
Description
A stack overflow vulnerability exists in the StationData::setData function of svxlink. Multiple specific versions of svxlink are affected. The vulnerability is classified as medium severity. No CVSS score or detailed technical information is provided. There is no indication of known exploits in the wild or available patches.
Affected software
pkg:deb/ubuntu/svxlink?arch=source&distro=xenialpkg:deb/ubuntu/svxlink?arch=source&distro=bionicpkg:deb/ubuntu/svxlink?arch=source&distro=focalpkg:deb/ubuntu/svxlink?arch=source&distro=jammypkg:deb/ubuntu/svxlink?arch=source&distro=noblepkg:deb/ubuntu/svxlink?arch=source&distro=stonkingpkg:deb/ubuntu/svxlink?arch=source&distro=resoluteRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The vulnerability identified as CVE-2026-73154 involves a stack overflow in the StationData::setData function within the svxlink software. This flaw could potentially lead to unexpected behavior or crashes due to improper handling of data in this function. The affected versions include multiple specific builds ranging from version 14.08.1-1build1 through 26.05.1-2. No further technical details or exploit information is available.
Potential Impact
The stack overflow may cause application instability or crashes. Without additional details or known exploits, the precise impact on confidentiality, integrity, or availability cannot be fully assessed. No evidence of active exploitation is reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fixes or patches are currently referenced. Users should monitor vendor communications for updates and apply patches when available.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- UBUNTU-CVE-2026-73154
- Osv Schema Version
- 1.7.0
- Ecosystems
- ["Ubuntu:16.04:LTS","Ubuntu:18.04:LTS","Ubuntu:20.04:LTS","Ubuntu:22.04:LTS","Ubuntu:24.04:LTS","Ubuntu:26.10","Ubuntu:26.04:LTS"]
Threat ID: 6ad3f58b2cdf04f6566621c2
Added to database: 10/17/2026, 22:24:11 UTC
Last enriched: 10/17/2026, 23:48:02 UTC
Last updated: 10/17/2026, 23:48:02 UTC
Views: 3
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