CVE catalog

CVE-2025-31181

Gnuplot vulnerabilities

Severity: Medium · CVSS 6.2CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Published: Mar 27, 2025, 12:00:00 AM UTC
Source: [NVD] · [CVE record]
EPSS: 0.20% · Oct 25, 2026

A flaw was found in gnuplot. The X11_graphics() function may lead to a segmentation fault and cause a system crash.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	gnuplot	sid	`6.0.3+dfsg1-1`	vulnerable
Debian	gnuplot	forky	`6.0.3+dfsg1-1`	vulnerable
Debian	gnuplot	trixie	`6.0.2+dfsg1-1`	vulnerable
Debian	gnuplot	bookworm	`5.4.4+dfsg1-2`	vulnerable
Ubuntu	gnuplot	noble	Not reported	vulnerable
Ubuntu	gnuplot	noble	`6.0.0+dfsg1-1ubuntu3+esm1`	fixed
Ubuntu	gnuplot-data	noble	`6.0.0+dfsg1-1ubuntu3+esm1`	fixed
Ubuntu	gnuplot-doc	noble	`6.0.0+dfsg1-1ubuntu3+esm1`	fixed
Ubuntu	gnuplot-nox	noble	`6.0.0+dfsg1-1ubuntu3+esm1`	fixed
Ubuntu	gnuplot-qt	noble	`6.0.0+dfsg1-1ubuntu3+esm1`	fixed
Ubuntu	gnuplot-x11	noble	`6.0.0+dfsg1-1ubuntu3+esm1`	fixed
Ubuntu	gnuplot	pro	`5.4.4+dfsg1-2build1`	vulnerable
Ubuntu	gnuplot	pro	`6.0.0+dfsg1-1ubuntu2`	vulnerable
Ubuntu	gnuplot	pro	`6.0.0+dfsg1-1ubuntu3`	vulnerable
Ubuntu	gnuplot	pro	`6.0.0+dfsg1-1ubuntu3+esm1`	fixed
Ubuntu	gnuplot	25.10	`6.0.2+dfsg1-1`	vulnerable
Ubuntu	gnuplot	25.10	`6.0.2+dfsg1-2`	vulnerable
Ubuntu	gnuplot	25.10	`6.0.2+dfsg1-2ubuntu1`	fixed
Ubuntu	gnuplot	26.04	`6.0.2+dfsg1-2ubuntu1`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	gnuplot	source	sid	`(unfixed)`	unimportant	Not reported	Not reported
Debian	gnuplot	source	forky	`(unfixed)`	unimportant	Not reported	Not reported
Debian	gnuplot	source	trixie	`(unfixed)`	unimportant	Not reported	Not reported
Debian	gnuplot	source	bookworm	`(unfixed)`	unimportant	Not reported	Not reported
Ubuntu	gnuplot	deb	noble	`6.0.0+dfsg1-1ubuntu3+esm1`	Not reported	Not reported	Not reported
Ubuntu	gnuplot-data	deb	noble	`6.0.0+dfsg1-1ubuntu3+esm1`	Not reported	Not reported	Not reported
Ubuntu	gnuplot-doc	deb	noble	`6.0.0+dfsg1-1ubuntu3+esm1`	Not reported	Not reported	Not reported
Ubuntu	gnuplot-nox	deb	noble	`6.0.0+dfsg1-1ubuntu3+esm1`	Not reported	Not reported	Not reported
Ubuntu	gnuplot-qt	deb	noble	`6.0.0+dfsg1-1ubuntu3+esm1`	Not reported	Not reported	Not reported
Ubuntu	gnuplot-x11	deb	noble	`6.0.0+dfsg1-1ubuntu3+esm1`	Not reported	Not reported	Not reported
Ubuntu	gnuplot	deb	pro	`6.0.0+dfsg1-1ubuntu3+esm1`	Not reported	UBUNTU-CVE-2025-31181	Not reported
Ubuntu	gnuplot	deb	25.10	`6.0.2+dfsg1-2ubuntu1`	Not reported	UBUNTU-CVE-2025-31181	Not reported
Ubuntu	gnuplot	deb	26.04	`6.0.2+dfsg1-2ubuntu1`	Not reported	UBUNTU-CVE-2025-31181	Not reported

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[gnuplot]Affected
Details (2)
- 5.4.4+dfsg1-2 · all · bookworm
  Affected
  usn · gnuplot · debian · bookworm; usn · gnuplot · debian · 12
- 5.4.4+dfsg1-2 · all · bookworm
  Affected
  usn · gnuplot · debian · bookworm; usn · gnuplot · debian · 12
[gnuplot-data]Affected
Source package: [gnuplot]
Details (2)
- 5.4.4+dfsg1-2 · all · bookworm
  Affected
  usn · gnuplot · debian · bookworm; usn · gnuplot · debian · 12
- 5.4.4+dfsg1-2 · all · bookworm
  Affected
  usn · gnuplot · debian · bookworm; usn · gnuplot · debian · 12
[gnuplot-doc]Affected
Source package: [gnuplot]
Details (2)
- 5.4.4+dfsg1-2 · all · bookworm
  Affected
  usn · gnuplot · debian · bookworm; usn · gnuplot · debian · 12
- 5.4.4+dfsg1-2 · all · bookworm
  Affected
  usn · gnuplot · debian · bookworm; usn · gnuplot · debian · 12
[gnuplot-nox]Affected
Source package: [gnuplot]
Details (2)
- 5.4.4+dfsg1-2+b2 · amd64 · bookworm
  Affected
  usn · gnuplot · debian · bookworm; usn · gnuplot · debian · 12
- 5.4.4+dfsg1-2+b2 · arm64 · bookworm
  Affected
  usn · gnuplot · debian · bookworm; usn · gnuplot · debian · 12
[gnuplot-qt]Affected
Source package: [gnuplot]
Details (2)
- 5.4.4+dfsg1-2+b2 · amd64 · bookworm
  Affected
  usn · gnuplot · debian · bookworm; usn · gnuplot · debian · 12
- 5.4.4+dfsg1-2+b2 · arm64 · bookworm
  Affected
  usn · gnuplot · debian · bookworm; usn · gnuplot · debian · 12
[gnuplot-x11]Affected
Source package: [gnuplot]
Details (2)
- 5.4.4+dfsg1-2+b2 · amd64 · bookworm
  Affected
  usn · gnuplot · debian · bookworm; usn · gnuplot · debian · 12
- 5.4.4+dfsg1-2+b2 · arm64 · bookworm
  Affected
  usn · gnuplot · debian · bookworm; usn · gnuplot · debian · 12

[Debian 13 (Trixie)]

[gnuplot]Affected
Details (2)
- 6.0.2+dfsg1-1 · all · trixie
  Affected
  usn · gnuplot · debian · 13
- 6.0.2+dfsg1-1 · all · trixie
  Affected
  usn · gnuplot · debian · 13
[gnuplot-data]Affected
Source package: [gnuplot]
Details (2)
- 6.0.2+dfsg1-1 · all · trixie
  Affected
  usn · gnuplot · debian · 13
- 6.0.2+dfsg1-1 · all · trixie
  Affected
  usn · gnuplot · debian · 13
[gnuplot-doc]Affected
Source package: [gnuplot]
Details (2)
- 6.0.2+dfsg1-1 · all · trixie
  Affected
  usn · gnuplot · debian · 13
- 6.0.2+dfsg1-1 · all · trixie
  Affected
  usn · gnuplot · debian · 13
[gnuplot-nox]Affected
Source package: [gnuplot]
Details (2)
- 6.0.2+dfsg1-1 · amd64 · trixie
  Affected
  usn · gnuplot · debian · 13
- 6.0.2+dfsg1-1 · arm64 · trixie
  Affected
  usn · gnuplot · debian · 13
[gnuplot-qt]Affected
Source package: [gnuplot]
Details (2)
- 6.0.2+dfsg1-1 · amd64 · trixie
  Affected
  usn · gnuplot · debian · 13
- 6.0.2+dfsg1-1 · arm64 · trixie
  Affected
  usn · gnuplot · debian · 13
[gnuplot-x11]Affected
Source package: [gnuplot]
Details (2)
- 6.0.2+dfsg1-1 · amd64 · trixie
  Affected
  usn · gnuplot · debian · 13
- 6.0.2+dfsg1-1 · arm64 · trixie
  Affected
  usn · gnuplot · debian · 13

Observed: Oct 24, 2026, 11:23:42 PM UTC

References

[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX] · [Ubuntu Security Notices (USN)]