CVE catalog

CVE-2019-9893

libseccomp: CVE-2019-9893

Severity: Critical · CVSS 9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published: Mar 21, 2019, 12:00:00 AM UTC
Source: [NVD] · [CVE record]
EPSS: 3.04% · Oct 25, 2026

libseccomp before 2.4.0 did not correctly generate 64-bit syscall argument comparisons using the arithmetic operators (LT, GT, LE, GE), which might able to lead to bypassing seccomp filters and potential privilege escalations.

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	libseccomp	sid	`2.6.1-1`	fixed
Debian	libseccomp	forky	`2.6.1-1`	fixed
Debian	libseccomp	trixie	`2.6.0-2`	fixed
Debian	libseccomp	bookworm	`2.5.4-1+deb12u1`	fixed
Alpine	libseccomp	3.10	`2.4.0-r0`	fixed
Alpine	libseccomp	3.11	`2.4.0-r0`	fixed
Alpine	libseccomp	3.12	`2.4.0-r0`	fixed
Alpine	libseccomp	3.13	`2.4.0-r0`	fixed
Alpine	libseccomp	3.14	`2.4.0-r0`	fixed
Alpine	libseccomp	3.15	`2.4.0-r0`	fixed
Alpine	libseccomp	3.16	`2.4.0-r0`	fixed
Alpine	libseccomp	3.17	`2.4.0-r0`	fixed
Alpine	libseccomp	3.18	`2.4.0-r0`	fixed
Alpine	libseccomp	3.19	`2.4.0-r0`	fixed
Alpine	libseccomp	3.20	`2.4.0-r0`	fixed
Alpine	libseccomp	3.21	`2.4.0-r0`	fixed
Alpine	libseccomp	3.22	`2.4.0-r0`	fixed
Alpine	libseccomp	3.23	`2.4.0-r0`	fixed
Alpine	libseccomp	3.24	`2.4.0-r0`	fixed
Alpine	libseccomp	3.8	`2.4.0-r0`	fixed
Alpine	libseccomp	3.9	`2.4.0-r0`	fixed
Ubuntu	libseccomp	pro	`1.0.1-2`	vulnerable
Ubuntu	libseccomp	pro	`2.1.0+dfsg-1`	vulnerable
Ubuntu	libseccomp	pro	`2.1.1-1ubuntu1~trusty3`	vulnerable
Ubuntu	libseccomp	pro	`2.1.1-1ubuntu1~trusty4`	vulnerable
Ubuntu	libseccomp	pro	`2.1.1-1ubuntu1~trusty5`	vulnerable
Ubuntu	libseccomp	pro	`2.4.1-0ubuntu0.14.04.2`	fixed
Ubuntu	libseccomp	16.04	`2.2.3-2ubuntu1`	vulnerable
Ubuntu	libseccomp	16.04	`2.2.3-2ubuntu2`	vulnerable
Ubuntu	libseccomp	16.04	`2.2.3-2ubuntu3`	vulnerable
Ubuntu	libseccomp	16.04	`2.2.3-3ubuntu1`	vulnerable
Ubuntu	libseccomp	16.04	`2.2.3-3ubuntu3`	vulnerable
Ubuntu	libseccomp	16.04	`2.3.1-2.1ubuntu2~16.04.1`	vulnerable
Ubuntu	libseccomp	16.04	`2.4.1-0ubuntu0.16.04.2`	fixed
Ubuntu	libseccomp	18.04	`2.3.1-2.1ubuntu3`	vulnerable
Ubuntu	libseccomp	18.04	`2.3.1-2.1ubuntu4`	vulnerable
Ubuntu	libseccomp	18.04	`2.3.1-2.1ubuntu4.1`	vulnerable
Ubuntu	libseccomp	18.04	`2.4.1-0ubuntu0.18.04.2`	fixed
Ubuntu	libseccomp	pro	`1.0.1-2`	vulnerable
Ubuntu	libseccomp	pro	`2.1.0+dfsg-1`	vulnerable
Ubuntu	libseccomp	pro	`2.1.1-1ubuntu1~trusty3`	vulnerable
Ubuntu	libseccomp	pro	`2.1.1-1ubuntu1~trusty4`	vulnerable
Ubuntu	libseccomp	pro	`2.1.1-1ubuntu1~trusty5`	vulnerable
Ubuntu	libseccomp	pro	`2.4.1-0ubuntu0.14.04.2`	fixed
Ubuntu	libseccomp	16.04	`2.2.3-2ubuntu1`	vulnerable
Ubuntu	libseccomp	16.04	`2.2.3-2ubuntu2`	vulnerable
Ubuntu	libseccomp	16.04	`2.2.3-2ubuntu3`	vulnerable
Ubuntu	libseccomp	16.04	`2.2.3-3ubuntu1`	vulnerable
Ubuntu	libseccomp	16.04	`2.2.3-3ubuntu3`	vulnerable
Ubuntu	libseccomp	16.04	`2.3.1-2.1ubuntu2~16.04.1`	vulnerable
Ubuntu	libseccomp	16.04	`2.4.1-0ubuntu0.16.04.2`	fixed
Ubuntu	libseccomp	18.04	`2.3.1-2.1ubuntu3`	vulnerable
Ubuntu	libseccomp	18.04	`2.3.1-2.1ubuntu4`	vulnerable
Ubuntu	libseccomp	18.04	`2.3.1-2.1ubuntu4.1`	vulnerable
Ubuntu	libseccomp	18.04	`2.4.1-0ubuntu0.18.04.2`	fixed
Opensuse	libseccomp	tumbleweed	`2.5.2-2.1`	fixed
Suse	libseccomp	hpe helion openstack 8	`2.4.1-11.3.2`	fixed
Suse	libseccomp	openstack cloud 7	`2.4.1-11.3.2`	fixed
Suse	libseccomp	openstack cloud 8	`2.4.1-11.3.2`	fixed
Suse	libseccomp	openstack cloud crowbar 8	`2.4.1-11.3.2`	fixed
Suse	libseccomp	linux enterprise desktop 12 sp4	`2.4.1-11.3.2`	fixed
Suse	libseccomp	linux enterprise server for sap applications 12 sp2	`2.4.1-11.3.2`	fixed
Suse	libseccomp	linux enterprise server for sap applications 12 sp3	`2.4.1-11.3.2`	fixed
Suse	libseccomp	linux enterprise software development kit 12 sp4	`2.4.1-11.3.2`	fixed
Suse	libseccomp	linux enterprise software development kit 12 sp5	`2.4.1-11.3.2`	fixed
Suse	libseccomp	linux enterprise server 12 sp2-ltss	`2.4.1-11.3.2`	fixed
Suse	libseccomp	linux enterprise server 12 sp2-bcl	`2.4.1-11.3.2`	fixed
Suse	libseccomp	linux enterprise server 12 sp3-ltss	`2.4.1-11.3.2`	fixed
Suse	libseccomp	linux enterprise server 12 sp3-bcl	`2.4.1-11.3.2`	fixed
Suse	libseccomp	linux enterprise server 12 sp4	`2.4.1-11.3.2`	fixed
Suse	libseccomp	linux enterprise server for sap applications 12 sp4	`2.4.1-11.3.2`	fixed
Suse	libseccomp	linux enterprise server 12 sp5	`2.4.1-11.3.2`	fixed
Suse	libseccomp	linux enterprise server for sap applications 12 sp5	`2.4.1-11.3.2`	fixed
Suse	libseccomp	enterprise storage 5	`2.4.1-11.3.2`	fixed
Opensuse	libseccomp	leap 15.1	`2.4.1-lp151.3.3.1`	fixed
Opensuse	libseccomp	leap 15.0	`2.4.1-lp150.2.3.1`	fixed
Suse	libseccomp	linux enterprise module for basesystem 15	`2.4.1-3.3.1`	fixed
Suse	libseccomp	linux enterprise module for basesystem 15 sp1	`2.4.1-3.3.1`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	libseccomp	source	sid	`2.4.1-1`	unimportant	Not reported	[924646]
Debian	libseccomp	source	forky	`2.4.1-1`	unimportant	Not reported	[924646]
Debian	libseccomp	source	trixie	`2.4.1-1`	unimportant	Not reported	[924646]
Debian	libseccomp	source	bookworm	`2.4.1-1`	unimportant	Not reported	[924646]
Alpine	libseccomp	apk	3.10	`2.4.0-r0`	Not reported	ALPINE-CVE-2019-9893	Not reported
Alpine	libseccomp	apk	3.11	`2.4.0-r0`	Not reported	ALPINE-CVE-2019-9893	Not reported
Alpine	libseccomp	apk	3.12	`2.4.0-r0`	Not reported	ALPINE-CVE-2019-9893	Not reported
Alpine	libseccomp	apk	3.13	`2.4.0-r0`	Not reported	ALPINE-CVE-2019-9893	Not reported
Alpine	libseccomp	apk	3.14	`2.4.0-r0`	Not reported	ALPINE-CVE-2019-9893	Not reported
Alpine	libseccomp	apk	3.15	`2.4.0-r0`	Not reported	ALPINE-CVE-2019-9893	Not reported
Alpine	libseccomp	apk	3.16	`2.4.0-r0`	Not reported	ALPINE-CVE-2019-9893	Not reported
Alpine	libseccomp	apk	3.17	`2.4.0-r0`	Not reported	ALPINE-CVE-2019-9893	Not reported
Alpine	libseccomp	apk	3.18	`2.4.0-r0`	Not reported	ALPINE-CVE-2019-9893	Not reported
Alpine	libseccomp	apk	3.19	`2.4.0-r0`	Not reported	ALPINE-CVE-2019-9893	Not reported
Alpine	libseccomp	apk	3.20	`2.4.0-r0`	Not reported	ALPINE-CVE-2019-9893	Not reported
Alpine	libseccomp	apk	3.21	`2.4.0-r0`	Not reported	ALPINE-CVE-2019-9893	Not reported
Alpine	libseccomp	apk	3.22	`2.4.0-r0`	Not reported	ALPINE-CVE-2019-9893	Not reported
Alpine	libseccomp	apk	3.23	`2.4.0-r0`	Not reported	ALPINE-CVE-2019-9893	Not reported
Alpine	libseccomp	apk	3.24	`2.4.0-r0`	Not reported	ALPINE-CVE-2019-9893	Not reported
Alpine	libseccomp	apk	3.8	`2.4.0-r0`	Not reported	ALPINE-CVE-2019-9893	Not reported
Alpine	libseccomp	apk	3.9	`2.4.0-r0`	Not reported	ALPINE-CVE-2019-9893	Not reported
Ubuntu	libseccomp	deb	pro	`2.4.1-0ubuntu0.14.04.2`	Not reported	UBUNTU-CVE-2019-9893	Not reported
Ubuntu	libseccomp	deb	16.04	`2.4.1-0ubuntu0.16.04.2`	Not reported	UBUNTU-CVE-2019-9893	Not reported
Ubuntu	libseccomp	deb	18.04	`2.4.1-0ubuntu0.18.04.2`	Not reported	UBUNTU-CVE-2019-9893	Not reported
Ubuntu	libseccomp	deb	pro	`2.4.1-0ubuntu0.14.04.2`	Not reported	USN-4001-2	Not reported
Ubuntu	libseccomp	deb	16.04	`2.4.1-0ubuntu0.16.04.2`	Not reported	USN-4001-1	Not reported
Ubuntu	libseccomp	deb	18.04	`2.4.1-0ubuntu0.18.04.2`	Not reported	USN-4001-1	Not reported
Opensuse	libseccomp	rpm	tumbleweed	`2.5.2-2.1`	Not reported	OPENSUSE-SU-2024:10989-1	Not reported
Suse	libseccomp	rpm	hpe helion openstack 8	`2.4.1-11.3.2`	Not reported	SUSE-SU-2019:2941-1	Not reported
Suse	libseccomp	rpm	openstack cloud 7	`2.4.1-11.3.2`	Not reported	SUSE-SU-2019:2941-1	Not reported
Suse	libseccomp	rpm	openstack cloud 8	`2.4.1-11.3.2`	Not reported	SUSE-SU-2019:2941-1	Not reported
Suse	libseccomp	rpm	openstack cloud crowbar 8	`2.4.1-11.3.2`	Not reported	SUSE-SU-2019:2941-1	Not reported
Suse	libseccomp	rpm	linux enterprise desktop 12 sp4	`2.4.1-11.3.2`	Not reported	SUSE-SU-2019:2941-1	Not reported
Suse	libseccomp	rpm	linux enterprise server for sap applications 12 sp2	`2.4.1-11.3.2`	Not reported	SUSE-SU-2019:2941-1	Not reported
Suse	libseccomp	rpm	linux enterprise server for sap applications 12 sp3	`2.4.1-11.3.2`	Not reported	SUSE-SU-2019:2941-1	Not reported
Suse	libseccomp	rpm	linux enterprise software development kit 12 sp4	`2.4.1-11.3.2`	Not reported	SUSE-SU-2019:2941-1	Not reported
Suse	libseccomp	rpm	linux enterprise software development kit 12 sp5	`2.4.1-11.3.2`	Not reported	SUSE-SU-2019:2941-1	Not reported
Suse	libseccomp	rpm	linux enterprise server 12 sp2-ltss	`2.4.1-11.3.2`	Not reported	SUSE-SU-2019:2941-1	Not reported
Suse	libseccomp	rpm	linux enterprise server 12 sp2-bcl	`2.4.1-11.3.2`	Not reported	SUSE-SU-2019:2941-1	Not reported
Suse	libseccomp	rpm	linux enterprise server 12 sp3-ltss	`2.4.1-11.3.2`	Not reported	SUSE-SU-2019:2941-1	Not reported
Suse	libseccomp	rpm	linux enterprise server 12 sp3-bcl	`2.4.1-11.3.2`	Not reported	SUSE-SU-2019:2941-1	Not reported
Suse	libseccomp	rpm	linux enterprise server 12 sp4	`2.4.1-11.3.2`	Not reported	SUSE-SU-2019:2941-1	Not reported
Suse	libseccomp	rpm	linux enterprise server for sap applications 12 sp4	`2.4.1-11.3.2`	Not reported	SUSE-SU-2019:2941-1	Not reported
Suse	libseccomp	rpm	linux enterprise server 12 sp5	`2.4.1-11.3.2`	Not reported	SUSE-SU-2019:2941-1	Not reported
Suse	libseccomp	rpm	linux enterprise server for sap applications 12 sp5	`2.4.1-11.3.2`	Not reported	SUSE-SU-2019:2941-1	Not reported
Suse	libseccomp	rpm	enterprise storage 5	`2.4.1-11.3.2`	Not reported	SUSE-SU-2019:2941-1	Not reported
Opensuse	libseccomp	rpm	leap 15.1	`2.4.1-lp151.3.3.1`	Not reported	OPENSUSE-SU-2019:2283-1	Not reported
Opensuse	libseccomp	rpm	leap 15.0	`2.4.1-lp150.2.3.1`	Not reported	OPENSUSE-SU-2019:2280-1	Not reported
Suse	libseccomp	rpm	linux enterprise module for basesystem 15	`2.4.1-3.3.1`	Not reported	SUSE-SU-2019:2517-1	Not reported
Suse	libseccomp	rpm	linux enterprise module for basesystem 15 sp1	`2.4.1-3.3.1`	Not reported	SUSE-SU-2019:2517-1	Not reported

[Debian bug #924646]

OpenFactory catalog packages

[openSUSE Tumbleweed]

[libseccomp2]Unknown
Source package: [libseccomp]
Details (1)
- 2.6.1-3.1 · x86_64 · tumbleweed
  Unknown · Fixed: 2.5.2-2.1
  Version impact unknown
  dsa · libseccomp · opensuse · tumbleweed
[libseccomp2-32bit]Unknown
Source package: [libseccomp]
Details (1)
- 2.6.1-3.1 · x86_64 · tumbleweed
  Unknown · Fixed: 2.5.2-2.1
  Version impact unknown
  dsa · libseccomp · opensuse · tumbleweed
[libseccomp-devel]Unknown
Source package: [libseccomp]
Details (1)
- 2.6.1-3.1 · x86_64 · tumbleweed
  Unknown · Fixed: 2.5.2-2.1
  Version impact unknown
  dsa · libseccomp · opensuse · tumbleweed
[libseccomp-tools]Unknown
Source package: [libseccomp]
Details (1)
- 2.6.1-3.1 · x86_64 · tumbleweed
  Unknown · Fixed: 2.5.2-2.1
  Version impact unknown
  dsa · libseccomp · opensuse · tumbleweed

[Debian 12 (Bookworm)]

[libseccomp2]Fixed
Source package: [libseccomp]
Details (2)
- 2.5.4-1+deb12u1 · amd64 · bookworm
  Fixed · Fixed: 2.4.1-1
  dsa · libseccomp · debian · bookworm; dsa · libseccomp · debian · 12
- 2.5.4-1+deb12u1 · arm64 · bookworm
  Fixed · Fixed: 2.4.1-1
  dsa · libseccomp · debian · bookworm; dsa · libseccomp · debian · 12
[libseccomp-dev]Fixed
Source package: [libseccomp]
Details (2)
- 2.5.4-1+deb12u1 · amd64 · bookworm
  Fixed · Fixed: 2.4.1-1
  dsa · libseccomp · debian · bookworm; dsa · libseccomp · debian · 12
- 2.5.4-1+deb12u1 · arm64 · bookworm
  Fixed · Fixed: 2.4.1-1
  dsa · libseccomp · debian · bookworm; dsa · libseccomp · debian · 12
[python3-seccomp]Fixed
Source package: [libseccomp]
Details (2)
- 2.5.4-1+deb12u1 · amd64 · bookworm
  Fixed · Fixed: 2.4.1-1
  dsa · libseccomp · debian · bookworm; dsa · libseccomp · debian · 12
- 2.5.4-1+deb12u1 · arm64 · bookworm
  Fixed · Fixed: 2.4.1-1
  dsa · libseccomp · debian · bookworm; dsa · libseccomp · debian · 12
[seccomp]Fixed
Source package: [libseccomp]
Details (2)
- 2.5.4-1+deb12u1 · amd64 · bookworm
  Fixed · Fixed: 2.4.1-1
  dsa · libseccomp · debian · bookworm; dsa · libseccomp · debian · 12
- 2.5.4-1+deb12u1 · arm64 · bookworm
  Fixed · Fixed: 2.4.1-1
  dsa · libseccomp · debian · bookworm; dsa · libseccomp · debian · 12

[Debian 13 (Trixie)]

[libseccomp2]Fixed
Source package: [libseccomp]
Details (2)
- 2.6.0-2 · amd64 · trixie
  Fixed · Fixed: 2.4.1-1
  dsa · libseccomp · debian · 13
- 2.6.0-2 · arm64 · trixie
  Fixed · Fixed: 2.4.1-1
  dsa · libseccomp · debian · 13
[libseccomp-dev]Fixed
Source package: [libseccomp]
Details (2)
- 2.6.0-2 · amd64 · trixie
  Fixed · Fixed: 2.4.1-1
  dsa · libseccomp · debian · 13
- 2.6.0-2 · arm64 · trixie
  Fixed · Fixed: 2.4.1-1
  dsa · libseccomp · debian · 13
[python3-seccomp]Fixed
Source package: [libseccomp]
Details (2)
- 2.6.0-2 · amd64 · trixie
  Fixed · Fixed: 2.4.1-1
  dsa · libseccomp · debian · 13
- 2.6.0-2 · arm64 · trixie
  Fixed · Fixed: 2.4.1-1
  dsa · libseccomp · debian · 13
[seccomp]Fixed
Source package: [libseccomp]
Details (2)
- 2.6.0-2 · amd64 · trixie
  Fixed · Fixed: 2.4.1-1
  dsa · libseccomp · debian · 13
- 2.6.0-2 · arm64 · trixie
  Fixed · Fixed: 2.4.1-1
  dsa · libseccomp · debian · 13

Observed: Oct 23, 2026, 5:45:46 PM UTC

References

[CISA cybersecurity advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]