CVE catalog

CVE-2026-35093

Severity: High · CVSS 8.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Published: Apr 1, 2026, 12:00:00 AM UTC
Source: [NVD] · [CVE record]
EPSS: 0.18% · Oct 25, 2026

A flaw was found in libinput. A local attacker who can place a specially crafted Lua bytecode file in certain system or user configuration directories can bypass security restrictions. This allows the attacker to run unauthorized code with the same permissions as the program using libinput, such as a graphical compositor. This could lead to the attacker monitoring keyboard input and sending that information to an external location.

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	libinput	sid	`1.31.3-1`	fixed
Debian	libinput	forky	`1.31.3-1`	fixed
Debian	libinput	trixie	`1.28.1-1+deb13u1`	not affected
Debian	libinput	trixie-security	`1.28.1-1+deb13u1`	not affected
Debian	libinput	bookworm	`1.22.1-1+deb12u1`	not affected
Debian	libinput	bookworm-security	`1.22.1-1+deb12u1`	not affected
Cpe	libinput	Not reported	`1.30.3`	fixed
Cpe	libinput	Not reported	`1.31.1`	fixed
Cpe	fedora	Not reported	Not reported	unknown
Cpe	libinput	Not reported	Not reported	not affected
Opensuse	libinput	tumbleweed	`1.31.1-1.1`	fixed
Cpe	libinput	Not reported	`1.31.1`	fixed
Cpe	fedora	Not reported	Not reported	unknown

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	libinput	source	sid	`1.31.1-1`	not yet assigned	Not reported	[1132550]
Debian	libinput	source	forky	`1.31.1-1`	not yet assigned	Not reported	[1132550]
Debian	libinput	source	trixie	`Not affected`	unimportant	Not reported	[1132550]
Debian	libinput	source	bookworm	`Not affected`	unimportant	Not reported	[1132550]
Cpe	libinput	cpe	Not reported	`1.30.3`	Not reported	Not reported	Not reported
Cpe	libinput	cpe	Not reported	`1.31.1`	Not reported	Not reported	Not reported
Opensuse	libinput	rpm	tumbleweed	`1.31.1-1.1`	Not reported	OPENSUSE-SU-2026:10489-1	Not reported
Cpe	libinput	cpe	Not reported	`1.31.1`	Not reported	NVD-CVE-2026-35093	Not reported

[Debian bug #1132550]

OpenFactory catalog packages

[openSUSE Tumbleweed]

[libinput10]Unknown
Source package: [libinput]
Details (1)
- 1.31.3-1.3 · x86_64 · tumbleweed
  Unknown · Fixed: 1.31.1-1.1
  Version impact unknown
  nvd · libinput · opensuse · tumbleweed
[libinput10-32bit]Unknown
Source package: [libinput]
Details (1)
- 1.31.3-1.3 · x86_64 · tumbleweed
  Unknown · Fixed: 1.31.1-1.1
  Version impact unknown
  nvd · libinput · opensuse · tumbleweed
[libinput-devel]Unknown
Source package: [libinput]
Details (1)
- 1.31.3-1.3 · x86_64 · tumbleweed
  Unknown · Fixed: 1.31.1-1.1
  Version impact unknown
  nvd · libinput · opensuse · tumbleweed
[libinput-tools]Unknown
Source package: [libinput]
Details (1)
- 1.31.3-1.3 · x86_64 · tumbleweed
  Unknown · Fixed: 1.31.1-1.1
  Version impact unknown
  nvd · libinput · opensuse · tumbleweed
[libinput-udev]Unknown
Source package: [libinput]
Details (1)
- 1.31.3-1.3 · x86_64 · tumbleweed
  Unknown · Fixed: 1.31.1-1.1
  Version impact unknown
  nvd · libinput · opensuse · tumbleweed

[Debian 12 (Bookworm)]

[libinput10]Not affected
Source package: [libinput]
Details (4)
- 1.22.1-1+deb12u1 · amd64 · bookworm
  Not affected
  nvd · libinput · debian · bookworm
- 1.22.1-1+deb12u1 · arm64 · bookworm
  Not affected
  nvd · libinput · debian · bookworm
- 1.22.1-1+deb12u1 · amd64 · bookworm-security
  Not affected
  nvd · libinput · debian · bookworm
- 1.22.1-1+deb12u1 · arm64 · bookworm-security
  Not affected
  nvd · libinput · debian · bookworm
[libinput-bin]Not affected
Source package: [libinput]
Details (4)
- 1.22.1-1+deb12u1 · amd64 · bookworm
  Not affected
  nvd · libinput · debian · bookworm
- 1.22.1-1+deb12u1 · arm64 · bookworm
  Not affected
  nvd · libinput · debian · bookworm
- 1.22.1-1+deb12u1 · amd64 · bookworm-security
  Not affected
  nvd · libinput · debian · bookworm
- 1.22.1-1+deb12u1 · arm64 · bookworm-security
  Not affected
  nvd · libinput · debian · bookworm
[libinput-dev]Not affected
Source package: [libinput]
Details (4)
- 1.22.1-1+deb12u1 · amd64 · bookworm
  Not affected
  nvd · libinput · debian · bookworm
- 1.22.1-1+deb12u1 · arm64 · bookworm
  Not affected
  nvd · libinput · debian · bookworm
- 1.22.1-1+deb12u1 · amd64 · bookworm-security
  Not affected
  nvd · libinput · debian · bookworm
- 1.22.1-1+deb12u1 · arm64 · bookworm-security
  Not affected
  nvd · libinput · debian · bookworm
[libinput-tools]Not affected
Source package: [libinput]
Details (4)
- 1.22.1-1+deb12u1 · amd64 · bookworm
  Not affected
  nvd · libinput · debian · bookworm
- 1.22.1-1+deb12u1 · arm64 · bookworm
  Not affected
  nvd · libinput · debian · bookworm
- 1.22.1-1+deb12u1 · amd64 · bookworm-security
  Not affected
  nvd · libinput · debian · bookworm
- 1.22.1-1+deb12u1 · arm64 · bookworm-security
  Not affected
  nvd · libinput · debian · bookworm

Observed: Oct 27, 2026, 8:00:41 AM UTC

References

[Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]