Integer Overflow or Wraparound Affecting netcdf-parallel package, versions *
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UBUNTU2610-NETCDFPARALLEL-21207055
- published18 Oct 2026
- disclosed23 Dec 2025
Introduced: 23 Dec 2025
CVE-2025-14933 (opens in a new tab)How to fix?
There is no fixed version for Ubuntu:26.10 netcdf-parallel.
NVD Description
Note: Versions mentioned in the description apply only to the upstream netcdf-parallel package and not the netcdf-parallel package as distributed by Ubuntu.
See How to fix? for Ubuntu:26.10 relevant fixed versions and status.
NSF Unidata NetCDF-C NC Variable Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of NSF Unidata NetCDF-C. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of NC variables. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow before allocating a buffer. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-27266.