Detections
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Ubuntu 22.04 LTS / 24.04 LTS / 26.04 LTS : LibreOffice vulnerabilities (USN-8534-1)

medium Nessus Plugin ID 326801

Synopsis

The remote Ubuntu host is missing one or more security updates.

Description

The remote Ubuntu 22.04 LTS / 24.04 LTS / 26.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8534-1 advisory.

 It was discovered that LibreOffice incorrectly handled importing DXF drawings. An attacker could use this issue to cause LibreOffice to crash, resulting in a denial of service, or possibly execute arbitrary code.
 (CVE-2026-6039)

 It was discovered that LibreOffice incorrectly handled certain ODF number formats. An attacker could use this issue to cause LibreOffice to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 24.04 LTS and Ubuntu 26.04 LTS. (CVE-2026-6040)

 It was discovered that LibreOffice incorrectly handled importing EMF+ graphics. An attacker could use this issue to cause LibreOffice to crash, resulting in a denial of service, or possibly execute arbitrary code.
 (CVE-2026-6045)

 It was discovered that LibreOffice incorrectly handled importing PPT presentations. An attacker could use this issue to cause LibreOffice to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2026-8356)

 It was discovered that LibreOffice Calc incorrectly handled compiling certain formulas. An attacker could use this issue to cause LibreOffice to crash, resulting in a denial of service, or possily execute arbitrary code. (CVE-2026-8357)

 It was discovered that LibreOffice Calc incorrectly handled importing spreadsheet tracked changes. An attacker could use this issue to cause LibreOffice to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2026-8358)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Update the affected packages.

See Also

https://ubuntu.com/security/notices/USN-8534-1

Plugin Details

Severity: Medium

ID: 326801

File Name: ubuntu_USN-8534-1.nasl

Version: 1.2

Type: Local

Agent: unix

Published: 7/14/2026

Updated: 7/15/2026

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Tenable Cloud Security, Tenable Self-Hosted Container Security, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 57.99

CVSS v2

Risk Factor: High

Base Score: 7.2

Temporal Score: 5.3

Vector: CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C

CVSS Score Source: CVE-2026-8357

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.8

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

CVSS v4

Risk Factor: Medium

Base Score: 6.9

Threat Score: 5.4

Threat Vector: CVSS:4.0/E:P

Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N

CVSS Score Source: CVE-2026-8358

Vulnerability Information

CPE: p-cpe:/a:canonical:ubuntu_linux:libreoffice-help-vi, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-pa-in, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-si, p-cpe:/a:canonical:ubuntu_linux:libreoffice-smoketest-data, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-za, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-nn, cpe:/o:canonical:ubuntu_linux:24.04:-:lts, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-mn, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-ts, p-cpe:/a:canonical:ubuntu_linux:libreoffice-wiki-publisher, p-cpe:/a:canonical:ubuntu_linux:libreoffice-gtk2, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-hi, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-ml, p-cpe:/a:canonical:ubuntu_linux:libreoffice-uiconfig-math, p-cpe:/a:canonical:ubuntu_linux:libreoffice-help-fi, p-cpe:/a:canonical:ubuntu_linux:libreoffice-script-provider-bsh, p-cpe:/a:canonical:ubuntu_linux:python3-access2base, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-hr, p-cpe:/a:canonical:ubuntu_linux:libreoffice-dev-gui, p-cpe:/a:canonical:ubuntu_linux:libreoffice-help-sv, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-xh, p-cpe:/a:canonical:ubuntu_linux:libreoffice-style-galaxy, p-cpe:/a:canonical:ubuntu_linux:libreoffice-uiconfig-writer, p-cpe:/a:canonical:ubuntu_linux:libreoffice-help-om, p-cpe:/a:canonical:ubuntu_linux:libreoffice-kde5, p-cpe:/a:canonical:ubuntu_linux:libreoffice-qt6, p-cpe:/a:canonical:ubuntu_linux:libreoffice-help-dz, p-cpe:/a:canonical:ubuntu_linux:libreoffice-common, p-cpe:/a:canonical:ubuntu_linux:uno-libs-private, p-cpe:/a:canonical:ubuntu_linux:libreoffice-core, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-tl, p-cpe:/a:canonical:ubuntu_linux:libreoffice-math, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-zh-tw, p-cpe:/a:canonical:ubuntu_linux:libreoffice-report-builder-bin, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-am, p-cpe:/a:canonical:ubuntu_linux:libreoffice-ogltrans, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-in, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-szl, p-cpe:/a:canonical:ubuntu_linux:libreoffice-sdbc-postgresql, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-nso, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-lv, p-cpe:/a:canonical:ubuntu_linux:libreoffice-mysql-connector, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-cs, p-cpe:/a:canonical:ubuntu_linux:ure, cpe:/o:canonical:ubuntu_linux:26.04:-:lts, p-cpe:/a:canonical:ubuntu_linux:libreoffice-librelogo, p-cpe:/a:canonical:ubuntu_linux:fonts-opensymbol, p-cpe:/a:canonical:ubuntu_linux:libreoffice-nogui, p-cpe:/a:canonical:ubuntu_linux:libreoffice-help-zh-cn, p-cpe:/a:canonical:ubuntu_linux:libreoffice-kf5, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-nr, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-en-gb, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-fr, p-cpe:/a:canonical:ubuntu_linux:libuno-sal3, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-tg, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-pl, p-cpe:/a:canonical:ubuntu_linux:libreoffice-draw-nogui, p-cpe:/a:canonical:ubuntu_linux:libreoffice-calc-nogui, p-cpe:/a:canonical:ubuntu_linux:libreoffice-core-nogui, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-mk, p-cpe:/a:canonical:ubuntu_linux:libreoffice-uiconfig-calc, p-cpe:/a:canonical:ubuntu_linux:libreoffice-report-builder, p-cpe:/a:canonical:ubuntu_linux:libreoffice-help-pt-br, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-zh-cn, p-cpe:/a:canonical:ubuntu_linux:libuno-cppuhelpergcc3-3t64, p-cpe:/a:canonical:ubuntu_linux:libreoffice-kf6, p-cpe:/a:canonical:ubuntu_linux:libreoffice-style-hicontrast, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-is, p-cpe:/a:canonical:ubuntu_linux:libreofficekit-dev, p-cpe:/a:canonical:ubuntu_linux:libreoffice-script-provider-js, p-cpe:/a:canonical:ubuntu_linux:libreoffice-subsequentcheckbase, p-cpe:/a:canonical:ubuntu_linux:libreoffice-help-sk, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-or, p-cpe:/a:canonical:ubuntu_linux:libreoffice-help-pl, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-dz, p-cpe:/a:canonical:ubuntu_linux:libjurt-java, p-cpe:/a:canonical:ubuntu_linux:libjuh-java, p-cpe:/a:canonical:ubuntu_linux:libreoffice-kde4, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-bn, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-om, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-sk, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-be, p-cpe:/a:canonical:ubuntu_linux:libreoffice-sdbc-firebird, p-cpe:/a:canonical:ubuntu_linux:libreoffice-uiconfig-report-builder, p-cpe:/a:canonical:ubuntu_linux:libreoffice-math-nogui, p-cpe:/a:canonical:ubuntu_linux:libreoffice-help-en-gb, p-cpe:/a:canonical:ubuntu_linux:liblibreoffice-java, p-cpe:/a:canonical:ubuntu_linux:libreoffice-help-de, p-cpe:/a:canonical:ubuntu_linux:libreoffice-gtk3, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-ar, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-sl, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-ro, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-uz, p-cpe:/a:canonical:ubuntu_linux:libreoffice-style-breeze, p-cpe:/a:canonical:ubuntu_linux:libreoffice-help-gl, p-cpe:/a:canonical:ubuntu_linux:libreoffice-style-oxygen, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-mr, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-ss, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-ja, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-sr, p-cpe:/a:canonical:ubuntu_linux:libreoffice-help-it, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-gl, p-cpe:/a:canonical:ubuntu_linux:libreoffice-gtk4, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-he, p-cpe:/a:canonical:ubuntu_linux:libreoffice-uiconfig-draw, p-cpe:/a:canonical:ubuntu_linux:libreofficekit-dev-gtk, p-cpe:/a:canonical:ubuntu_linux:libreoffice-evolution, p-cpe:/a:canonical:ubuntu_linux:libreoffice-help-da, p-cpe:/a:canonical:ubuntu_linux:libreoffice-rust-uno-example, p-cpe:/a:canonical:ubuntu_linux:libreoffice-avmedia-backend-gstreamer, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-zu, p-cpe:/a:canonical:ubuntu_linux:libreoffice-uiconfig-common, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-ko, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-af, p-cpe:/a:canonical:ubuntu_linux:libreoffice-dev, p-cpe:/a:canonical:ubuntu_linux:libreoffice-uiconfig-base, p-cpe:/a:canonical:ubuntu_linux:libreoffice-kde, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-nl, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-fa, p-cpe:/a:canonical:ubuntu_linux:libreoffice-plasma, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-en-za, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-gu, p-cpe:/a:canonical:ubuntu_linux:libridl-java, p-cpe:/a:canonical:ubuntu_linux:libreoffice-help-common, p-cpe:/a:canonical:ubuntu_linux:libreoffice-style-sifr, p-cpe:/a:canonical:ubuntu_linux:libreoffice-style-elementary, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-te, p-cpe:/a:canonical:ubuntu_linux:libreoffice-help-eu, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-oc, p-cpe:/a:canonical:ubuntu_linux:libreoffice-help-pt, p-cpe:/a:canonical:ubuntu_linux:libreoffice-gtk, p-cpe:/a:canonical:ubuntu_linux:libuno-salhelpergcc3-3t64, p-cpe:/a:canonical:ubuntu_linux:libreoffice-pdfimport, p-cpe:/a:canonical:ubuntu_linux:libreoffice-help-hi, cpe:/o:canonical:ubuntu_linux:22.04:-:lts, p-cpe:/a:canonical:ubuntu_linux:libreoffice-draw, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-ta, p-cpe:/a:canonical:ubuntu_linux:libreoffice-help-zh-tw, p-cpe:/a:canonical:ubuntu_linux:libreoffice-help-ca, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-rw, p-cpe:/a:canonical:ubuntu_linux:libreoffice-style-human, p-cpe:/a:canonical:ubuntu_linux:libreoffice-base-nogui, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-de, p-cpe:/a:canonical:ubuntu_linux:libreoffice-style-karasa-jaga, p-cpe:/a:canonical:ubuntu_linux:libuno-sal3t64, p-cpe:/a:canonical:ubuntu_linux:libreoffice-uiconfig-impress, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-km, p-cpe:/a:canonical:ubuntu_linux:libreoffice-sdbc-hsqldb, p-cpe:/a:canonical:ubuntu_linux:libreoffice-help-nl, p-cpe:/a:canonical:ubuntu_linux:libreoffice-help-cs, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-bg, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-uk, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-th, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-as, p-cpe:/a:canonical:ubuntu_linux:libunoil-java, p-cpe:/a:canonical:ubuntu_linux:libreoffice-report-builder-bin-nogui, p-cpe:/a:canonical:ubuntu_linux:libuno-purpenvhelpergcc3-3, p-cpe:/a:canonical:ubuntu_linux:libreoffice-style-tango, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-nb, p-cpe:/a:canonical:ubuntu_linux:libreoffice-help-id, p-cpe:/a:canonical:ubuntu_linux:libreoffice-impress, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-gd, p-cpe:/a:canonical:ubuntu_linux:python3-uno, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-gug, p-cpe:/a:canonical:ubuntu_linux:libreoffice-script-provider-python, p-cpe:/a:canonical:ubuntu_linux:libuno-salhelpergcc3-3, p-cpe:/a:canonical:ubuntu_linux:libreoffice-qt5, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-sv, p-cpe:/a:canonical:ubuntu_linux:libreoffice-base-core, p-cpe:/a:canonical:ubuntu_linux:libreoffice-nlpsolver, p-cpe:/a:canonical:ubuntu_linux:libreoffice-style-sukapura, p-cpe:/a:canonical:ubuntu_linux:libreofficekit-data, p-cpe:/a:canonical:ubuntu_linux:ure-java, p-cpe:/a:canonical:ubuntu_linux:libreoffice-help-et, p-cpe:/a:canonical:ubuntu_linux:libreoffice-help-tr, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-tn, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-ne, p-cpe:/a:canonical:ubuntu_linux:libreoffice-help-ja, p-cpe:/a:canonical:ubuntu_linux:libofficebean-java, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-ca, p-cpe:/a:canonical:ubuntu_linux:libreoffice-officebean, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-hu, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-et, p-cpe:/a:canonical:ubuntu_linux:gir1.2-lokdocview-0.1, p-cpe:/a:canonical:ubuntu_linux:libreoffice-help-hu, p-cpe:/a:canonical:ubuntu_linux:libreoffice-java-common, p-cpe:/a:canonical:ubuntu_linux:libreoffice-gnome, p-cpe:/a:canonical:ubuntu_linux:libreoffice-help-fr, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-vi, p-cpe:/a:canonical:ubuntu_linux:libreoffice-writer, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-ve, p-cpe:/a:canonical:ubuntu_linux:libreoffice-style-yaru, p-cpe:/a:canonical:ubuntu_linux:librust-rust-uno-dev, p-cpe:/a:canonical:ubuntu_linux:libuno-cppu3t64, p-cpe:/a:canonical:ubuntu_linux:libreoffice-help-sl, p-cpe:/a:canonical:ubuntu_linux:libreoffice-calc, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-kk, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-pt, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-pt-br, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-id, p-cpe:/a:canonical:ubuntu_linux:libunoloader-java, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-eu, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-el, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-it, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-ru, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-ast, p-cpe:/a:canonical:ubuntu_linux:libreoffice-help-es, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-br, p-cpe:/a:canonical:ubuntu_linux:libuno-cppu3, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-bs, p-cpe:/a:canonical:ubuntu_linux:libreoffice, p-cpe:/a:canonical:ubuntu_linux:libreoffice-sdbc-mysql, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-st, p-cpe:/a:canonical:ubuntu_linux:liblibreofficekitgtk, p-cpe:/a:canonical:ubuntu_linux:libuno-purpenvhelpergcc3-3t64, p-cpe:/a:canonical:ubuntu_linux:libreoffice-dev-common, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-lt, p-cpe:/a:canonical:ubuntu_linux:libreoffice-systray, p-cpe:/a:canonical:ubuntu_linux:libreoffice-help-ru, p-cpe:/a:canonical:ubuntu_linux:libreoffice-base, p-cpe:/a:canonical:ubuntu_linux:libreoffice-help-km, p-cpe:/a:canonical:ubuntu_linux:libreoffice-help-ko, p-cpe:/a:canonical:ubuntu_linux:libreoffice-help-en-us, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-kmr, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-fi, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-da, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-es, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-cy, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-hy, p-cpe:/a:canonical:ubuntu_linux:libreoffice-style-colibre, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-ka, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-tr, p-cpe:/a:canonical:ubuntu_linux:libreoffice-help-el, p-cpe:/a:canonical:ubuntu_linux:libreoffice-writer-nogui, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-eo, p-cpe:/a:canonical:ubuntu_linux:python3-scriptforge, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-kn, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-ug, p-cpe:/a:canonical:ubuntu_linux:libreoffice-l10n-ga, p-cpe:/a:canonical:ubuntu_linux:libreoffice-impress-nogui, p-cpe:/a:canonical:ubuntu_linux:libreoffice-base-drivers, p-cpe:/a:canonical:ubuntu_linux:libuno-cppuhelpergcc3-3

Required KB Items: Host/cpu, Host/Ubuntu, Host/Ubuntu/release, Host/Debian/dpkg-l

Exploit Ease: No known exploits are available

Patch Publication Date: 7/13/2026

Vulnerability Publication Date: 5/7/2026

Reference Information

CVE: CVE-2026-6039, CVE-2026-6040, CVE-2026-6045, CVE-2026-8356, CVE-2026-8357, CVE-2026-8358

IAVB: 2026-B-0115

USN: 8534-1