CVE-2025-3359: gnuplot
CVSS: 6.2v3.1MediumDeferred
AliasesUBUNTU-CVE-2025-3359DEBIAN-CVE-2025-3359
Published 07-04-2025Last modified 03-05-2026
Vulnerability summary
CVE-2025-3359 is a medium (CVSS 6.2) vulnerability in gnuplot. EPSS estimates a 0.20% chance of exploitation in the next 30 days, higher than 9.8% of scored vulnerabilities.
CVSS score
6.2/10
010
Medium · v3.1 (CVE.org)EPSS score
0.20%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Advisory lineage
Upstream 0 · Downstream 5 · Related 5Timeline
- 07-04-2025PublishedVulnerability first disclosed.
- 03-05-2026Last modifiedVulnerability information updated.
Description
A flaw was found in GNUPlot. A segmentation fault via IO_str_init_static_internal may jeopardize the environment.
CVSS metrics
4 scores · 4 sources · 1 versionMedium 6.2Preferred score · CVE.org (CNA)
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HSourcesAll 4 agree
- OSV · UbuntuEcosystem advisory · calculated6.2MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- OSV · DebianEcosystem advisory · calculated6.2MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- NVDNIST6.2MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS trend
Probability
0.20%
Chance of exploitation in the next 30 days
Percentile
10%
Versus all other CVEs
30-day change
0.00 pp
From 0.20% on 19-09-2026
19-09-202619-10-2026
EPSS score0.20%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Debian1 product
- gnuplotAll versions (No fix recorded)
Ubuntu1 product
- gnuplot< 4.6.4-2ubuntu0.1~esm2 | < 4.6.6-3ubuntu0.1+esm2 | < 5.2.2+dfsg1-2ubuntu1+esm2 | < 5.2.8+dfsg1-2ubuntu0.1~esm2 | < 5.4.2+dfsg2-2ubuntu0.1~esm1 | < 6.0.0+dfsg1-1ubuntu3+esm1 | < 6.0.2+dfsg1-2ubuntu1
2 vendors · 2 products
