CVE-2022-3554

A vulnerability has been found in X.org libX11 and classified as problematic. This vulnerability...

7.5 HighRejected

DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: None
Integrity: None
Availability: High

What each source reports

GitHub Advisories Score usedGHSA-3mf8-prv8-p497 7.5

A vulnerability has been found in X.org libX11 and classified as problematic. This vulnerability...

A vulnerability has been found in X.org libX11 and classified as problematic. This vulnerability affects the function _XimRegisterIMInstantiateCallback of the file modules/im/ximcp/imsClbk.c. The manipulation leads to memory leak. It is recommended to apply a patch to fix this issue. VDB-211054 is the identifier assigned to this vulnerability.

Record: GHSA-3mf8-prv8-p497
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness: CWE-401, CWE-404
Updated: 2026-11-02

CVE List No score

DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none.

Record: CVE-2022-3554
Updated: 2026-11-02

EUVDEUVD-2022-42920 7.5

Record: EUVD-2022-42920
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated: 2026-11-03

NVD No score

Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none.

Record: CVE-2022-3554
Updated: 2026-11-02

OSVOESA-2022-2022 7.5

libX11 security update

The libX11-devel package contains libraries and header files for libX11.

Security Fix(es):

A vulnerability was found in X.org libX11 and classified as problematic. This issue affects the function _XFreeX11XCBStructure of the file xcb_disp.c. The manipulation of the argument dpy leads to memory leak. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-211055.(CVE-2022-3555)

Record: OESA-2022-2022
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated: 2026-11-02

OSVUBUNTU-CVE-2022-3554 7.5

** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none.

Record: UBUNTU-CVE-2022-3554
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated: 2026-11-02

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OSVMGASA-2022-0438 No score

Updated libx11 packages fix security vulnerability

Memory leak in XRegisterIMInstantiateCallback(). (CVE-2022-3554) Memory leak in _XFreeX11XCBStructure(). (CVE-2022-3555)

Record: MGASA-2022-0438
Updated: 2026-11-02

OSVopenSUSE-SU-2024:12424-1 No score

libX11-6-1.8.1-3.1 on GA media

These are all security issues fixed in the libX11-6-1.8.1-3.1 package on the GA media of openSUSE Tumbleweed.

Record: openSUSE-SU-2024:12424-1
Updated: 2026-11-02

OSVSUSE-SU-2022:3986-1 No score

Security update for libX11

This update for libX11 fixes the following issues:

CVE-2022-3554: Fixed memory leak in XRegisterIMInstantiateCallback() (bsc#1204422).
CVE-2022-3555: Fixed memory leak in _XFreeX11XCBStructure() (bsc#1204425).

Record: SUSE-SU-2022:3986-1
Updated: 2026-11-02

OSVSUSE-SU-2022:3987-1 No score

Security update for libX11

This update for libX11 fixes the following issues:

CVE-2022-3554: Fixed memory leak in XRegisterIMInstantiateCallback() (bsc#1204422).
CVE-2022-3555: Fixed memory leak in _XFreeX11XCBStructure() (bsc#1204425).

Record: SUSE-SU-2022:3987-1
Updated: 2026-11-02

Affected packages

Affected packages
Package	Affected	Fixed
`libx11` Mageia:8 From an advisory covering 2 CVEs	before 1.7.0-1.3.mga8	1.7.0-1.3.mga8
`libX11` openEuler:20.03-LTS-SP1 From an advisory covering 2 CVEs	before 1.6.9-6.oe1	1.6.9-6.oe1
`libX11` openEuler:20.03-LTS-SP3 From an advisory covering 2 CVEs	before 1.6.9-6.oe1	1.6.9-6.oe1
`libX11` openEuler:22.03-LTS From an advisory covering 2 CVEs	before 1.7.2-4.oe2203	1.7.2-4.oe2203
`libX11` SUSE:Linux Enterprise Micro 5.3 From an advisory covering 2 CVEs	before 1.6.5-150000.3.24.1	1.6.5-150000.3.24.1
`libX11` SUSE:Linux Enterprise Module for Basesystem 15 SP3 From an advisory covering 2 CVEs	before 1.6.5-150000.3.24.1	1.6.5-150000.3.24.1
`libX11` SUSE:Linux Enterprise Module for Basesystem 15 SP4 From an advisory covering 2 CVEs	before 1.6.5-150000.3.24.1	1.6.5-150000.3.24.1
`libX11` SUSE:Linux Enterprise Micro 5.2 From an advisory covering 2 CVEs	before 1.6.5-150000.3.24.1	1.6.5-150000.3.24.1
`libX11` openSUSE:Leap Micro 5.2 From an advisory covering 2 CVEs	before 1.6.5-150000.3.24.1	1.6.5-150000.3.24.1
`libX11` openSUSE:Leap 15.3 From an advisory covering 2 CVEs	before 1.6.5-150000.3.24.1	1.6.5-150000.3.24.1

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Affected packages
Package	Affected	Fixed
`libX11` openSUSE:Leap 15.4 From an advisory covering 2 CVEs	before 1.6.5-150000.3.24.1	1.6.5-150000.3.24.1
`libX11` SUSE:Linux Enterprise Software Development Kit 12 SP5 From an advisory covering 2 CVEs	before 1.6.2-12.24.1	1.6.2-12.24.1
`libX11` SUSE:Linux Enterprise Server 12 SP5 From an advisory covering 2 CVEs	before 1.6.2-12.24.1	1.6.2-12.24.1
`libX11` SUSE:Linux Enterprise Server for SAP Applications 12 SP5 From an advisory covering 2 CVEs	before 1.6.2-12.24.1	1.6.2-12.24.1

History

History
Recorded	Changed	Sources
Nov 6, 2026	affected, facts
Nov 3, 2026	affected
Nov 3, 2026	aliases, references	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2022-3554 has been rejected by its source and should not be treated as a live vulnerability, published October 17, 2022.

References

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