SUSE SLED15: libreoffice / libreoffice-base / libreoffice-base-drivers-firebird / etc (SUSE-SU-2026:3140-1)

medium Nessus Plugin ID 328909

Synopsis

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

Description

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:3140-1 advisory.

Update to LibreOffice 26.2.5.1.

Security issues fixed:

- CVE-2026-4430: out-of-bounds write via crafted OOXML documents with mismatched encryption salt parameters (bsc#1264357).
- CVE-2026-6039: denial of service via specially crafted DXF polyline import (bsc#1268494).
- CVE-2026-6040: heap use-after-free when importing the blank-width characters of an ODF number format (bsc#1268527).
- CVE-2026-6045: heap buffer overflow via crafted EMF+ graphics import (bsc#1268497).
- CVE-2026-6047: denial of service via heap buffer overflow in OOXML document processing (bsc#1268504).
- CVE-2026-8356: denial of service via a specially crafted PPT file (bsc#1268522).
- CVE-2026-8357: heap buffer overflow in Calc formula compilation (bsc#1268528).
- CVE-2026-8358: heap buffer overflow in spreadsheet tracked-changes import (bsc#1268529).
- CVE-2026-50593: graphite2: out-of-bounds write via Graphite actions (bsc#1267735).

Other updates and bugfixes:

- Update to LibreOffice 26.2.5.1.
- Update bundled dependencies:
* `fontconfig` 2.17.1 -> 2.18.0
* `graphite2-minimal` 1.3.14 -> 1.3.15
* `libcmis` 0.6.2 -> 0.6.3
* `libgpg-error` 1.59 -> 1.61
* `lxml` 6.1.0 -> 6.1.1
* `md4c` 0.5.2 -> 0.5.3
* `poppler` 26.04.0 -> 26.06.0
* `sqlite-amalgamation` 3530000 -> 3530100
* `xmlsec1` 1.3.9 -> 1.3.11
- Update to LibreOffice 26.2.3.2 (PED-16098).
- Upgraded dependencies:
* `boost`: 1_88_0 -> 1_89_0
* `freetype`: 2.14.1 -> 2.14.3
* `harfbuzz`: 12.3.0 -> 12.3.2
* `icu4c`: 77_1 -> 78.3
* `libgpg-error`: 1.56 -> 1.59
* `liborcus`: 0.20.1 -> 0.21.0
* `pdfium`: 7012 -> 7471
* `poppler`: 25.12.0 -> 26.04.0
* `skia`: m136 -> m142
- New bundled sources:
* `afdko` 4.0.3
* `antlr4-cpp-runtime` 4.13.2
* `fast_float` 8.2.2
* `libffi` 3.5.2
* `lxml` 6.1.0
* `md4c` 0.5.2
* `meson` 1.8.3
* `Python` 3.12.13
* `sqlite` 3530000
* `xmlsec1` 1.3.9
* `xz` 5.8.3
- Add `patch`, required to build the bundled Python on all architectures.
- Bundling a specific Python is now required as the one we ship (3.6) is too old to build `harfbuzz`.

Tenable has extracted the preceding description block directly from the SUSE 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.

Plugin Details

Severity: Medium

ID: 328909

File Name: suse_SU-2026-3140-1.nasl

Version: 1.2

Type: Local

Agent: unix

Family: SuSE Local Security Checks

Published: 7/22/2026

Updated: 7/23/2026

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

Risk Information

VPR

Risk Factor: Medium

Score: 6.9

Percentile: 96.84

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-2026-4430

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: cpe:/o:novell:suse_linux:15, p-cpe:/a:novell:suse_linux:libreoffice-base-drivers-firebird, p-cpe:/a:novell:suse_linux:libreoffice-base-drivers-postgresql, p-cpe:/a:novell:suse_linux:libreoffice-base, p-cpe:/a:novell:suse_linux:libreoffice-branding-upstream, p-cpe:/a:novell:suse_linux:libreoffice-calc-extensions, p-cpe:/a:novell:suse_linux:libreoffice-calc, p-cpe:/a:novell:suse_linux:libreoffice-draw, p-cpe:/a:novell:suse_linux:libreoffice-filters-optional, p-cpe:/a:novell:suse_linux:libreoffice-gdb-pretty-printers, p-cpe:/a:novell:suse_linux:libreoffice-glade, p-cpe:/a:novell:suse_linux:libreoffice-gnome, p-cpe:/a:novell:suse_linux:libreoffice-gtk3, p-cpe:/a:novell:suse_linux:libreoffice-icon-themes, p-cpe:/a:novell:suse_linux:libreoffice-impress, p-cpe:/a:novell:suse_linux:libreoffice-l10n-af, p-cpe:/a:novell:suse_linux:libreoffice-l10n-am, p-cpe:/a:novell:suse_linux:libreoffice-l10n-ar, p-cpe:/a:novell:suse_linux:libreoffice-l10n-as, p-cpe:/a:novell:suse_linux:libreoffice-l10n-ast, p-cpe:/a:novell:suse_linux:libreoffice-l10n-be, p-cpe:/a:novell:suse_linux:libreoffice-l10n-bg, p-cpe:/a:novell:suse_linux:libreoffice-l10n-bn, p-cpe:/a:novell:suse_linux:libreoffice-l10n-bn_in, p-cpe:/a:novell:suse_linux:libreoffice-l10n-bo, p-cpe:/a:novell:suse_linux:libreoffice-l10n-br, p-cpe:/a:novell:suse_linux:libreoffice-l10n-brx, p-cpe:/a:novell:suse_linux:libreoffice-l10n-bs, p-cpe:/a:novell:suse_linux:libreoffice-l10n-ca, p-cpe:/a:novell:suse_linux:libreoffice-l10n-ca_valencia, p-cpe:/a:novell:suse_linux:libreoffice-l10n-ckb, p-cpe:/a:novell:suse_linux:libreoffice-l10n-cs, p-cpe:/a:novell:suse_linux:libreoffice-l10n-cy, p-cpe:/a:novell:suse_linux:libreoffice-l10n-da, p-cpe:/a:novell:suse_linux:libreoffice-l10n-de, p-cpe:/a:novell:suse_linux:libreoffice-l10n-dgo, p-cpe:/a:novell:suse_linux:libreoffice-l10n-dsb, p-cpe:/a:novell:suse_linux:libreoffice-l10n-dz, p-cpe:/a:novell:suse_linux:libreoffice-l10n-el, p-cpe:/a:novell:suse_linux:libreoffice-l10n-en, p-cpe:/a:novell:suse_linux:libreoffice-l10n-en_gb, p-cpe:/a:novell:suse_linux:libreoffice-l10n-en_za, p-cpe:/a:novell:suse_linux:libreoffice-l10n-eo, p-cpe:/a:novell:suse_linux:libreoffice-l10n-es, p-cpe:/a:novell:suse_linux:libreoffice-l10n-et, p-cpe:/a:novell:suse_linux:libreoffice-l10n-eu, p-cpe:/a:novell:suse_linux:libreoffice-l10n-fa, p-cpe:/a:novell:suse_linux:libreoffice-l10n-fi, p-cpe:/a:novell:suse_linux:libreoffice-l10n-fr, p-cpe:/a:novell:suse_linux:libreoffice-l10n-fur, p-cpe:/a:novell:suse_linux:libreoffice-l10n-fy, p-cpe:/a:novell:suse_linux:libreoffice-l10n-ga, p-cpe:/a:novell:suse_linux:libreoffice-l10n-gd, p-cpe:/a:novell:suse_linux:libreoffice-l10n-gl, p-cpe:/a:novell:suse_linux:libreoffice-l10n-gu, p-cpe:/a:novell:suse_linux:libreoffice-l10n-gug, p-cpe:/a:novell:suse_linux:libreoffice-l10n-he, p-cpe:/a:novell:suse_linux:libreoffice-l10n-hi, p-cpe:/a:novell:suse_linux:libreoffice-l10n-hr, p-cpe:/a:novell:suse_linux:libreoffice-l10n-hsb, p-cpe:/a:novell:suse_linux:libreoffice-l10n-hu, p-cpe:/a:novell:suse_linux:libreoffice-l10n-hy, p-cpe:/a:novell:suse_linux:libreoffice-l10n-id, p-cpe:/a:novell:suse_linux:libreoffice-l10n-is, p-cpe:/a:novell:suse_linux:libreoffice-l10n-it, p-cpe:/a:novell:suse_linux:libreoffice-l10n-ja, p-cpe:/a:novell:suse_linux:libreoffice-l10n-ka, p-cpe:/a:novell:suse_linux:libreoffice-l10n-kab, p-cpe:/a:novell:suse_linux:libreoffice-l10n-kk, p-cpe:/a:novell:suse_linux:libreoffice-l10n-km, p-cpe:/a:novell:suse_linux:libreoffice-l10n-kmr_latn, p-cpe:/a:novell:suse_linux:libreoffice-l10n-kn, p-cpe:/a:novell:suse_linux:libreoffice-l10n-ko, p-cpe:/a:novell:suse_linux:libreoffice-l10n-kok, p-cpe:/a:novell:suse_linux:libreoffice-l10n-ks, p-cpe:/a:novell:suse_linux:libreoffice-l10n-lb, p-cpe:/a:novell:suse_linux:libreoffice-l10n-lo, p-cpe:/a:novell:suse_linux:libreoffice-l10n-lt, p-cpe:/a:novell:suse_linux:libreoffice-l10n-lv, p-cpe:/a:novell:suse_linux:libreoffice-l10n-mai, p-cpe:/a:novell:suse_linux:libreoffice-l10n-mk, p-cpe:/a:novell:suse_linux:libreoffice-l10n-ml, p-cpe:/a:novell:suse_linux:libreoffice-l10n-mn, p-cpe:/a:novell:suse_linux:libreoffice-l10n-mni, p-cpe:/a:novell:suse_linux:libreoffice-l10n-mr, p-cpe:/a:novell:suse_linux:libreoffice-l10n-my, p-cpe:/a:novell:suse_linux:libreoffice-l10n-nb, p-cpe:/a:novell:suse_linux:libreoffice-l10n-ne, p-cpe:/a:novell:suse_linux:libreoffice-l10n-nl, p-cpe:/a:novell:suse_linux:libreoffice-l10n-nn, p-cpe:/a:novell:suse_linux:libreoffice-l10n-nr, p-cpe:/a:novell:suse_linux:libreoffice-l10n-nso, p-cpe:/a:novell:suse_linux:libreoffice-l10n-oc, p-cpe:/a:novell:suse_linux:libreoffice-l10n-om, p-cpe:/a:novell:suse_linux:libreoffice-l10n-or, p-cpe:/a:novell:suse_linux:libreoffice-l10n-pa, p-cpe:/a:novell:suse_linux:libreoffice-l10n-pl, p-cpe:/a:novell:suse_linux:libreoffice-l10n-pt_br, p-cpe:/a:novell:suse_linux:libreoffice-l10n-pt_pt, p-cpe:/a:novell:suse_linux:libreoffice-l10n-ro, p-cpe:/a:novell:suse_linux:libreoffice-l10n-ru, p-cpe:/a:novell:suse_linux:libreoffice-l10n-rw, p-cpe:/a:novell:suse_linux:libreoffice-l10n-sa_in, p-cpe:/a:novell:suse_linux:libreoffice-l10n-sat, p-cpe:/a:novell:suse_linux:libreoffice-l10n-sd, p-cpe:/a:novell:suse_linux:libreoffice-l10n-si, p-cpe:/a:novell:suse_linux:libreoffice-l10n-sid, p-cpe:/a:novell:suse_linux:libreoffice-l10n-sk, p-cpe:/a:novell:suse_linux:libreoffice-l10n-sl, p-cpe:/a:novell:suse_linux:libreoffice-l10n-sq, p-cpe:/a:novell:suse_linux:libreoffice-l10n-sr, p-cpe:/a:novell:suse_linux:libreoffice-l10n-ss, p-cpe:/a:novell:suse_linux:libreoffice-l10n-st, p-cpe:/a:novell:suse_linux:libreoffice-l10n-sv, p-cpe:/a:novell:suse_linux:libreoffice-l10n-sw_tz, p-cpe:/a:novell:suse_linux:libreoffice-l10n-szl, p-cpe:/a:novell:suse_linux:libreoffice-l10n-ta, p-cpe:/a:novell:suse_linux:libreoffice-l10n-te, p-cpe:/a:novell:suse_linux:libreoffice-l10n-tg, p-cpe:/a:novell:suse_linux:libreoffice-l10n-th, p-cpe:/a:novell:suse_linux:libreoffice-l10n-tn, p-cpe:/a:novell:suse_linux:libreoffice-l10n-tr, p-cpe:/a:novell:suse_linux:libreoffice-l10n-ts, p-cpe:/a:novell:suse_linux:libreoffice-l10n-tt, p-cpe:/a:novell:suse_linux:libreoffice-l10n-ug, p-cpe:/a:novell:suse_linux:libreoffice-l10n-uk, p-cpe:/a:novell:suse_linux:libreoffice-l10n-uz, p-cpe:/a:novell:suse_linux:libreoffice-l10n-ve, p-cpe:/a:novell:suse_linux:libreoffice-l10n-vec, p-cpe:/a:novell:suse_linux:libreoffice-l10n-vi, p-cpe:/a:novell:suse_linux:libreoffice-l10n-xh, p-cpe:/a:novell:suse_linux:libreoffice-l10n-zh_cn, p-cpe:/a:novell:suse_linux:libreoffice-l10n-zh_tw, p-cpe:/a:novell:suse_linux:libreoffice-l10n-zu, p-cpe:/a:novell:suse_linux:libreoffice-librelogo, p-cpe:/a:novell:suse_linux:libreoffice-mailmerge, p-cpe:/a:novell:suse_linux:libreoffice-math, p-cpe:/a:novell:suse_linux:libreoffice-officebean, p-cpe:/a:novell:suse_linux:libreoffice-pyuno, p-cpe:/a:novell:suse_linux:libreoffice-qt5, p-cpe:/a:novell:suse_linux:libreoffice-sdk-doc, p-cpe:/a:novell:suse_linux:libreoffice-sdk, p-cpe:/a:novell:suse_linux:libreoffice-writer-extensions, p-cpe:/a:novell:suse_linux:libreoffice-writer, p-cpe:/a:novell:suse_linux:libreoffice, p-cpe:/a:novell:suse_linux:libreofficekit-devel, p-cpe:/a:novell:suse_linux:libreofficekit

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/SuSE/release, Host/SuSE/rpm-list

Exploit Ease: No known exploits are available

Patch Publication Date: 7/20/2026

Vulnerability Publication Date: 5/7/2026

Reference Information

CVE: CVE-2026-4430, CVE-2026-50593, CVE-2026-6039, CVE-2026-6040, CVE-2026-6045, CVE-2026-6047, CVE-2026-8356, CVE-2026-8357, CVE-2026-8358

IAVB: 2026-B-0115

SuSE: SUSE-SU-2026:3140-1

Detections

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