CVE-2018-25154
Critical
Description
GNU Barcode 0.99 contains a buffer overflow vulnerability in its code 93 encoding process that allows attackers to trigger memory corruption. Attackers can exploit boundary errors during input file processing to potentially execute arbitrary code on the affected system.
SeverityCritical
CVSS9.8
Exploit probability—
ProductGNU Barcode
PublishedDec 24, 2025
First seenDec 24, 2025
Weakness typeCWE-787Out-of-bounds write
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| The GNU Project | Free Software Foundation, Inc. GNU Barcode | 0.99 | — |
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