OESA-2026-1830

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2026-1830
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2026-1830.json
JSON Data
https://api.osv.dev/v1/vulns/OESA-2026-1830
Upstream
Published
2026-04-03T11:10:51Z
Modified
2026-08-18T01:19:47Z
Severity
  • 8.5 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:L CVSS Calculator
Summary
tigervnc security update
Details

This package provides client for Virtual Network Computing (VNC), with which you can access any other desktops running a VNC server.

Security Fix(es):

In TigerVNC before 1.16.2, Image.cxx in x0vncserver allows other users to observe or manipulate the screen contents, or cause an application crash, because of incorrect permissions.(CVE-2026-34352)

Database specific 
{
    "severity": "High"
}
References

Affected packages

openEuler:20.03-LTS-SP4
tigervnc

Package

Name
tigervnc
Purl
pkg:rpm/openEuler/tigervnc&distro=openEuler-20.03-LTS-SP4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.10.1-9.oe2003sp4

Ecosystem specific 

{
    "aarch64": [
        "tigervnc-1.10.1-9.oe2003sp4.aarch64.rpm",
        "tigervnc-debuginfo-1.10.1-9.oe2003sp4.aarch64.rpm",
        "tigervnc-debugsource-1.10.1-9.oe2003sp4.aarch64.rpm",
        "tigervnc-server-1.10.1-9.oe2003sp4.aarch64.rpm",
        "tigervnc-server-minimal-1.10.1-9.oe2003sp4.aarch64.rpm",
        "tigervnc-server-module-1.10.1-9.oe2003sp4.aarch64.rpm"
    ],
    "noarch": [
        "tigervnc-help-1.10.1-9.oe2003sp4.noarch.rpm",
        "tigervnc-server-applet-1.10.1-9.oe2003sp4.noarch.rpm"
    ],
    "src": [
        "tigervnc-1.10.1-9.oe2003sp4.src.rpm"
    ],
    "x86_64": [
        "tigervnc-1.10.1-9.oe2003sp4.x86_64.rpm",
        "tigervnc-debuginfo-1.10.1-9.oe2003sp4.x86_64.rpm",
        "tigervnc-debugsource-1.10.1-9.oe2003sp4.x86_64.rpm",
        "tigervnc-server-1.10.1-9.oe2003sp4.x86_64.rpm",
        "tigervnc-server-minimal-1.10.1-9.oe2003sp4.x86_64.rpm",
        "tigervnc-server-module-1.10.1-9.oe2003sp4.x86_64.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-1830.json"
openEuler:22.03-LTS-SP4
tigervnc

Package

Name
tigervnc
Purl
pkg:rpm/openEuler/tigervnc&distro=openEuler-22.03-LTS-SP4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.12.0-10.oe2203sp4

Ecosystem specific 

{
    "aarch64": [
        "tigervnc-1.12.0-10.oe2203sp4.aarch64.rpm",
        "tigervnc-debuginfo-1.12.0-10.oe2203sp4.aarch64.rpm",
        "tigervnc-debugsource-1.12.0-10.oe2203sp4.aarch64.rpm",
        "tigervnc-server-1.12.0-10.oe2203sp4.aarch64.rpm",
        "tigervnc-server-minimal-1.12.0-10.oe2203sp4.aarch64.rpm",
        "tigervnc-server-module-1.12.0-10.oe2203sp4.aarch64.rpm"
    ],
    "noarch": [
        "tigervnc-help-1.12.0-10.oe2203sp4.noarch.rpm",
        "tigervnc-license-1.12.0-10.oe2203sp4.noarch.rpm",
        "tigervnc-selinux-1.12.0-10.oe2203sp4.noarch.rpm",
        "tigervnc-server-applet-1.12.0-10.oe2203sp4.noarch.rpm"
    ],
    "src": [
        "tigervnc-1.12.0-10.oe2203sp4.src.rpm"
    ],
    "x86_64": [
        "tigervnc-1.12.0-10.oe2203sp4.x86_64.rpm",
        "tigervnc-debuginfo-1.12.0-10.oe2203sp4.x86_64.rpm",
        "tigervnc-debugsource-1.12.0-10.oe2203sp4.x86_64.rpm",
        "tigervnc-server-1.12.0-10.oe2203sp4.x86_64.rpm",
        "tigervnc-server-minimal-1.12.0-10.oe2203sp4.x86_64.rpm",
        "tigervnc-server-module-1.12.0-10.oe2203sp4.x86_64.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-1830.json"
openEuler:24.03-LTS
tigervnc

Package

Name
tigervnc
Purl
pkg:rpm/openEuler/tigervnc&distro=openEuler-24.03-LTS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.13.1-3.oe2403sp3

Ecosystem specific 

{
    "aarch64": [
        "tigervnc-1.13.1-3.oe2403.aarch64.rpm",
        "tigervnc-debuginfo-1.13.1-3.oe2403.aarch64.rpm",
        "tigervnc-debugsource-1.13.1-3.oe2403.aarch64.rpm",
        "tigervnc-server-1.13.1-3.oe2403.aarch64.rpm",
        "tigervnc-server-minimal-1.13.1-3.oe2403.aarch64.rpm",
        "tigervnc-server-module-1.13.1-3.oe2403.aarch64.rpm",
        "tigervnc-1.13.1-3.oe2403sp1.aarch64.rpm",
        "tigervnc-debuginfo-1.13.1-3.oe2403sp1.aarch64.rpm",
        "tigervnc-debugsource-1.13.1-3.oe2403sp1.aarch64.rpm",
        "tigervnc-server-1.13.1-3.oe2403sp1.aarch64.rpm",
        "tigervnc-server-minimal-1.13.1-3.oe2403sp1.aarch64.rpm",
        "tigervnc-server-module-1.13.1-3.oe2403sp1.aarch64.rpm",
        "tigervnc-1.13.1-3.oe2403sp2.aarch64.rpm",
        "tigervnc-debuginfo-1.13.1-3.oe2403sp2.aarch64.rpm",
        "tigervnc-debugsource-1.13.1-3.oe2403sp2.aarch64.rpm",
        "tigervnc-server-1.13.1-3.oe2403sp2.aarch64.rpm",
        "tigervnc-server-minimal-1.13.1-3.oe2403sp2.aarch64.rpm",
        "tigervnc-server-module-1.13.1-3.oe2403sp2.aarch64.rpm",
        "tigervnc-1.13.1-3.oe2403sp3.aarch64.rpm",
        "tigervnc-debuginfo-1.13.1-3.oe2403sp3.aarch64.rpm",
        "tigervnc-debugsource-1.13.1-3.oe2403sp3.aarch64.rpm",
        "tigervnc-server-1.13.1-3.oe2403sp3.aarch64.rpm",
        "tigervnc-server-minimal-1.13.1-3.oe2403sp3.aarch64.rpm",
        "tigervnc-server-module-1.13.1-3.oe2403sp3.aarch64.rpm"
    ],
    "noarch": [
        "tigervnc-help-1.13.1-3.oe2403.noarch.rpm",
        "tigervnc-license-1.13.1-3.oe2403.noarch.rpm",
        "tigervnc-selinux-1.13.1-3.oe2403.noarch.rpm",
        "tigervnc-server-applet-1.13.1-3.oe2403.noarch.rpm",
        "tigervnc-help-1.13.1-3.oe2403sp1.noarch.rpm",
        "tigervnc-license-1.13.1-3.oe2403sp1.noarch.rpm",
        "tigervnc-selinux-1.13.1-3.oe2403sp1.noarch.rpm",
        "tigervnc-server-applet-1.13.1-3.oe2403sp1.noarch.rpm",
        "tigervnc-help-1.13.1-3.oe2403sp2.noarch.rpm",
        "tigervnc-license-1.13.1-3.oe2403sp2.noarch.rpm",
        "tigervnc-selinux-1.13.1-3.oe2403sp2.noarch.rpm",
        "tigervnc-server-applet-1.13.1-3.oe2403sp2.noarch.rpm",
        "tigervnc-help-1.13.1-3.oe2403sp3.noarch.rpm",
        "tigervnc-license-1.13.1-3.oe2403sp3.noarch.rpm",
        "tigervnc-selinux-1.13.1-3.oe2403sp3.noarch.rpm",
        "tigervnc-server-applet-1.13.1-3.oe2403sp3.noarch.rpm"
    ],
    "src": [
        "tigervnc-1.13.1-3.oe2403.src.rpm",
        "tigervnc-1.13.1-3.oe2403sp1.src.rpm",
        "tigervnc-1.13.1-3.oe2403sp2.src.rpm",
        "tigervnc-1.13.1-3.oe2403sp3.src.rpm"
    ],
    "x86_64": [
        "tigervnc-1.13.1-3.oe2403.x86_64.rpm",
        "tigervnc-debuginfo-1.13.1-3.oe2403.x86_64.rpm",
        "tigervnc-debugsource-1.13.1-3.oe2403.x86_64.rpm",
        "tigervnc-server-1.13.1-3.oe2403.x86_64.rpm",
        "tigervnc-server-minimal-1.13.1-3.oe2403.x86_64.rpm",
        "tigervnc-server-module-1.13.1-3.oe2403.x86_64.rpm",
        "tigervnc-1.13.1-3.oe2403sp1.x86_64.rpm",
        "tigervnc-debuginfo-1.13.1-3.oe2403sp1.x86_64.rpm",
        "tigervnc-debugsource-1.13.1-3.oe2403sp1.x86_64.rpm",
        "tigervnc-server-1.13.1-3.oe2403sp1.x86_64.rpm",
        "tigervnc-server-minimal-1.13.1-3.oe2403sp1.x86_64.rpm",
        "tigervnc-server-module-1.13.1-3.oe2403sp1.x86_64.rpm",
        "tigervnc-1.13.1-3.oe2403sp2.x86_64.rpm",
        "tigervnc-debuginfo-1.13.1-3.oe2403sp2.x86_64.rpm",
        "tigervnc-debugsource-1.13.1-3.oe2403sp2.x86_64.rpm",
        "tigervnc-server-1.13.1-3.oe2403sp2.x86_64.rpm",
        "tigervnc-server-minimal-1.13.1-3.oe2403sp2.x86_64.rpm",
        "tigervnc-server-module-1.13.1-3.oe2403sp2.x86_64.rpm",
        "tigervnc-1.13.1-3.oe2403sp3.x86_64.rpm",
        "tigervnc-debuginfo-1.13.1-3.oe2403sp3.x86_64.rpm",
        "tigervnc-debugsource-1.13.1-3.oe2403sp3.x86_64.rpm",
        "tigervnc-server-1.13.1-3.oe2403sp3.x86_64.rpm",
        "tigervnc-server-minimal-1.13.1-3.oe2403sp3.x86_64.rpm",
        "tigervnc-server-module-1.13.1-3.oe2403sp3.x86_64.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-1830.json"
openEuler:24.03-LTS-SP1
tigervnc

Package

Name
tigervnc
Purl
pkg:rpm/openEuler/tigervnc&distro=openEuler-24.03-LTS-SP1

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.13.1-3.oe2403sp1

Ecosystem specific 

{
    "aarch64": [
        "tigervnc-1.13.1-3.oe2403sp1.aarch64.rpm",
        "tigervnc-debuginfo-1.13.1-3.oe2403sp1.aarch64.rpm",
        "tigervnc-debugsource-1.13.1-3.oe2403sp1.aarch64.rpm",
        "tigervnc-server-1.13.1-3.oe2403sp1.aarch64.rpm",
        "tigervnc-server-minimal-1.13.1-3.oe2403sp1.aarch64.rpm",
        "tigervnc-server-module-1.13.1-3.oe2403sp1.aarch64.rpm"
    ],
    "noarch": [
        "tigervnc-help-1.13.1-3.oe2403sp1.noarch.rpm",
        "tigervnc-license-1.13.1-3.oe2403sp1.noarch.rpm",
        "tigervnc-selinux-1.13.1-3.oe2403sp1.noarch.rpm",
        "tigervnc-server-applet-1.13.1-3.oe2403sp1.noarch.rpm"
    ],
    "src": [
        "tigervnc-1.13.1-3.oe2403sp1.src.rpm"
    ],
    "x86_64": [
        "tigervnc-1.13.1-3.oe2403sp1.x86_64.rpm",
        "tigervnc-debuginfo-1.13.1-3.oe2403sp1.x86_64.rpm",
        "tigervnc-debugsource-1.13.1-3.oe2403sp1.x86_64.rpm",
        "tigervnc-server-1.13.1-3.oe2403sp1.x86_64.rpm",
        "tigervnc-server-minimal-1.13.1-3.oe2403sp1.x86_64.rpm",
        "tigervnc-server-module-1.13.1-3.oe2403sp1.x86_64.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-1830.json"
openEuler:24.03-LTS-SP2
tigervnc

Package

Name
tigervnc
Purl
pkg:rpm/openEuler/tigervnc&distro=openEuler-24.03-LTS-SP2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.13.1-3.oe2403sp2

Ecosystem specific 

{
    "aarch64": [
        "tigervnc-1.13.1-3.oe2403sp2.aarch64.rpm",
        "tigervnc-debuginfo-1.13.1-3.oe2403sp2.aarch64.rpm",
        "tigervnc-debugsource-1.13.1-3.oe2403sp2.aarch64.rpm",
        "tigervnc-server-1.13.1-3.oe2403sp2.aarch64.rpm",
        "tigervnc-server-minimal-1.13.1-3.oe2403sp2.aarch64.rpm",
        "tigervnc-server-module-1.13.1-3.oe2403sp2.aarch64.rpm"
    ],
    "noarch": [
        "tigervnc-help-1.13.1-3.oe2403sp2.noarch.rpm",
        "tigervnc-license-1.13.1-3.oe2403sp2.noarch.rpm",
        "tigervnc-selinux-1.13.1-3.oe2403sp2.noarch.rpm",
        "tigervnc-server-applet-1.13.1-3.oe2403sp2.noarch.rpm"
    ],
    "src": [
        "tigervnc-1.13.1-3.oe2403sp2.src.rpm"
    ],
    "x86_64": [
        "tigervnc-1.13.1-3.oe2403sp2.x86_64.rpm",
        "tigervnc-debuginfo-1.13.1-3.oe2403sp2.x86_64.rpm",
        "tigervnc-debugsource-1.13.1-3.oe2403sp2.x86_64.rpm",
        "tigervnc-server-1.13.1-3.oe2403sp2.x86_64.rpm",
        "tigervnc-server-minimal-1.13.1-3.oe2403sp2.x86_64.rpm",
        "tigervnc-server-module-1.13.1-3.oe2403sp2.x86_64.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-1830.json"
openEuler:24.03-LTS-SP3
tigervnc

Package

Name
tigervnc
Purl
pkg:rpm/openEuler/tigervnc&distro=openEuler-24.03-LTS-SP3

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.13.1-3.oe2403sp3

Ecosystem specific 

{
    "aarch64": [
        "tigervnc-1.13.1-3.oe2403sp3.aarch64.rpm",
        "tigervnc-debuginfo-1.13.1-3.oe2403sp3.aarch64.rpm",
        "tigervnc-debugsource-1.13.1-3.oe2403sp3.aarch64.rpm",
        "tigervnc-server-1.13.1-3.oe2403sp3.aarch64.rpm",
        "tigervnc-server-minimal-1.13.1-3.oe2403sp3.aarch64.rpm",
        "tigervnc-server-module-1.13.1-3.oe2403sp3.aarch64.rpm"
    ],
    "noarch": [
        "tigervnc-help-1.13.1-3.oe2403sp3.noarch.rpm",
        "tigervnc-license-1.13.1-3.oe2403sp3.noarch.rpm",
        "tigervnc-selinux-1.13.1-3.oe2403sp3.noarch.rpm",
        "tigervnc-server-applet-1.13.1-3.oe2403sp3.noarch.rpm"
    ],
    "src": [
        "tigervnc-1.13.1-3.oe2403sp3.src.rpm"
    ],
    "x86_64": [
        "tigervnc-1.13.1-3.oe2403sp3.x86_64.rpm",
        "tigervnc-debuginfo-1.13.1-3.oe2403sp3.x86_64.rpm",
        "tigervnc-debugsource-1.13.1-3.oe2403sp3.x86_64.rpm",
        "tigervnc-server-1.13.1-3.oe2403sp3.x86_64.rpm",
        "tigervnc-server-minimal-1.13.1-3.oe2403sp3.x86_64.rpm",
        "tigervnc-server-module-1.13.1-3.oe2403sp3.x86_64.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-1830.json"