CVE-2025-31177
Gnuplot: gnuplot heap-buffer overflow on utf8_copy_one
CVSS Score
5.5
EPSS Score
0.0%
EPSS Percentile
0th
gnuplot is affected by a heap buffer overflow at function utf8_copy_one.
| CWE | CWE-122 |
| Published | May 7, 2025 |
| Last Updated | Jan 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Affected Versions
Red Hat / Red Hat Enterprise Linux 6
All versions affected Red Hat / Red Hat Enterprise Linux 7
All versions affected Red Hat / Red Hat Enterprise Linux 8
All versions affected References
Credits
Red Hat would like to thank ChenYiFan Liu for reporting this issue.