CVE-2025-14933 - NSF Unidata NetCDF-C NC Variable Integer Overflow Remote Code Execution Vulnerability

CVE-2025-14933 - NSF Unidata NetCDF-C NC Variable Integer Overflow Remote Code Execution Vulnerability

https://cvefeed.io/rssfeed/latest.atom / Tue, 12/23/2025 - 22:54
CVE ID : CVE-2025-14933
Published : Dec. 23, 2025, 9:09 p.m. | 11 minutes ago
Description : 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.
Severity: 7.8 | HIGH
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