AlmaLinux 8 : flute, libbase, libfonts, libformula, liblayout, libloader, libreoffice, librepository, libserializer, pentaho-libxml, pentaho-reporting-flow-engine, and sac (ALSA-2026:88164)

high Nessus Plugin ID 371945

Synopsis

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

Description

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:88164 advisory.

* libreoffice: heap buffer overflow in PDF import stream handling (CVE-2026-63274)
* libreoffice: stack buffer overflow in CFF to Type 1 font conversion (CVE-2026-63276)
* libreoffice: stack buffer overflow in CFF font hint handling (CVE-2026-63275)
* libreoffice: libreoffice: Arbitrary code execution via remote Java database driver (CVE-2026-63277)


Bug Fix(es) and Enhancement(s):

* [libbase] LibreOffice packages using EOL Java (after November 2026) (JIRA:AlmaLinux-275415)
* [flute] LibreOffice packages using EOL Java (after November 2026) (JIRA:AlmaLinux-275416)
* [libserializer] LibreOffice packages using EOL Java (after November 2026) (JIRA:AlmaLinux-275417)
* [libloader] LibreOffice packages using EOL Java (after November 2026) (JIRA:AlmaLinux-275418)
* [libformula] LibreOffice packages using EOL Java (after November 2026) (JIRA:AlmaLinux-275419)
* [librepository] LibreOffice packages using EOL Java (after November 2026) (JIRA:AlmaLinux-275420)
* [libfonts] LibreOffice packages using EOL Java (after November 2026) (JIRA:AlmaLinux-275421)
* [liblayout] LibreOffice packages using EOL Java (after November 2026) (JIRA:AlmaLinux-275422)
* [pentaho-libxml] LibreOffice packages using EOL Java (after November 2026) (JIRA:AlmaLinux-275423)
* [pentaho-reporting-flow-engine] LibreOffice packages using EOL Java (after November 2026) (JIRA:AlmaLinux-275424)
* [sac] LibreOffice packages using EOL Java (after November 2026) (JIRA:AlmaLinux-277813)
* [libreoffice] LibreOffice packages using EOL Java (after November 2026) (JIRA:AlmaLinux-260518)
* [AlmaLinux 8.10] Base Report Wizard fails with packaged Pentaho reporting engine (JIRA:AlmaLinux-286491)

Tenable has extracted the preceding description block directly from the AlmaLinux 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://access.redhat.com/errata/RHSA-2026:88164

https://errata.almalinux.org/8/ALSA-2026-88164.html

Plugin Details

Severity: High

ID: 371945

File Name: alma_linux_ALSA-2026-88164.nasl

Version: 1.1

Type: Local

Published: 10/25/2026

Updated: 10/25/2026

Supported Sensors: Continuous Assessment, Nessus Agent, Tenable Cloud Security, Tenable Self-Hosted Container Security, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.9

Percentile: 96.42

CVSS v2

Risk Factor: High

Base Score: 7.2

Temporal Score: 5.6

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

CVSS Score Source: CVE-2026-63277

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 7

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:P/RL:O/RC:C

CVSS v4

Risk Factor: High

Base Score: 8.5

Threat Score: 7.1

Threat Vector: CVSS:4.0/E:P

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

Vulnerability Information

CPE: cpe:/o:alma:linux:8, cpe:/o:alma:linux:8::appstream, cpe:/o:alma:linux:8::baseos, cpe:/o:alma:linux:8::highavailability, cpe:/o:alma:linux:8::nfv, cpe:/o:alma:linux:8::powertools, cpe:/o:alma:linux:8::realtime, cpe:/o:alma:linux:8::resilientstorage, cpe:/o:alma:linux:8::sap, cpe:/o:alma:linux:8::sap_hana, cpe:/o:alma:linux:8::supplementary, p-cpe:/a:alma:linux:autocorr-af, p-cpe:/a:alma:linux:autocorr-bg, p-cpe:/a:alma:linux:autocorr-ca, p-cpe:/a:alma:linux:autocorr-cs, p-cpe:/a:alma:linux:autocorr-da, p-cpe:/a:alma:linux:autocorr-de, p-cpe:/a:alma:linux:autocorr-el, p-cpe:/a:alma:linux:autocorr-en, p-cpe:/a:alma:linux:autocorr-es, p-cpe:/a:alma:linux:autocorr-fa, p-cpe:/a:alma:linux:autocorr-fi, p-cpe:/a:alma:linux:autocorr-fr, p-cpe:/a:alma:linux:autocorr-ga, p-cpe:/a:alma:linux:autocorr-hr, p-cpe:/a:alma:linux:autocorr-hu, p-cpe:/a:alma:linux:autocorr-is, p-cpe:/a:alma:linux:autocorr-it, p-cpe:/a:alma:linux:autocorr-ja, p-cpe:/a:alma:linux:autocorr-ko, p-cpe:/a:alma:linux:autocorr-lb, p-cpe:/a:alma:linux:autocorr-lt, p-cpe:/a:alma:linux:autocorr-mn, p-cpe:/a:alma:linux:autocorr-nl, p-cpe:/a:alma:linux:autocorr-pl, p-cpe:/a:alma:linux:autocorr-pt, p-cpe:/a:alma:linux:autocorr-ro, p-cpe:/a:alma:linux:autocorr-ru, p-cpe:/a:alma:linux:autocorr-sk, p-cpe:/a:alma:linux:autocorr-sl, p-cpe:/a:alma:linux:autocorr-sr, p-cpe:/a:alma:linux:autocorr-sv, p-cpe:/a:alma:linux:autocorr-tr, p-cpe:/a:alma:linux:autocorr-vi, p-cpe:/a:alma:linux:autocorr-zh, p-cpe:/a:alma:linux:flute, p-cpe:/a:alma:linux:libbase, p-cpe:/a:alma:linux:libfonts, p-cpe:/a:alma:linux:libformula, p-cpe:/a:alma:linux:liblayout, p-cpe:/a:alma:linux:libloader, p-cpe:/a:alma:linux:libreoffice-base, p-cpe:/a:alma:linux:libreoffice-calc, p-cpe:/a:alma:linux:libreoffice-core, p-cpe:/a:alma:linux:libreoffice-data, p-cpe:/a:alma:linux:libreoffice-draw, p-cpe:/a:alma:linux:libreoffice-emailmerge, p-cpe:/a:alma:linux:libreoffice-filters, p-cpe:/a:alma:linux:libreoffice-gdb-debug-support, p-cpe:/a:alma:linux:libreoffice-graphicfilter, p-cpe:/a:alma:linux:libreoffice-gtk3, p-cpe:/a:alma:linux:libreoffice-help-ar, p-cpe:/a:alma:linux:libreoffice-help-bg, p-cpe:/a:alma:linux:libreoffice-help-bn, p-cpe:/a:alma:linux:libreoffice-help-ca, p-cpe:/a:alma:linux:libreoffice-help-cs, p-cpe:/a:alma:linux:libreoffice-help-da, p-cpe:/a:alma:linux:libreoffice-help-de, p-cpe:/a:alma:linux:libreoffice-help-dz, p-cpe:/a:alma:linux:libreoffice-help-el, p-cpe:/a:alma:linux:libreoffice-help-en, p-cpe:/a:alma:linux:libreoffice-help-es, p-cpe:/a:alma:linux:libreoffice-help-et, p-cpe:/a:alma:linux:libreoffice-help-eu, p-cpe:/a:alma:linux:libreoffice-help-fi, p-cpe:/a:alma:linux:libreoffice-help-fr, p-cpe:/a:alma:linux:libreoffice-help-gl, p-cpe:/a:alma:linux:libreoffice-help-gu, p-cpe:/a:alma:linux:libreoffice-help-he, p-cpe:/a:alma:linux:libreoffice-help-hi, p-cpe:/a:alma:linux:libreoffice-help-hr, p-cpe:/a:alma:linux:libreoffice-help-hu, p-cpe:/a:alma:linux:libreoffice-help-id, p-cpe:/a:alma:linux:libreoffice-help-it, p-cpe:/a:alma:linux:libreoffice-help-ja, p-cpe:/a:alma:linux:libreoffice-help-ko, p-cpe:/a:alma:linux:libreoffice-help-lt, p-cpe:/a:alma:linux:libreoffice-help-lv, p-cpe:/a:alma:linux:libreoffice-help-nb, p-cpe:/a:alma:linux:libreoffice-help-nl, p-cpe:/a:alma:linux:libreoffice-help-nn, p-cpe:/a:alma:linux:libreoffice-help-pl, p-cpe:/a:alma:linux:libreoffice-help-pt-br, p-cpe:/a:alma:linux:libreoffice-help-pt-pt, p-cpe:/a:alma:linux:libreoffice-help-ro, p-cpe:/a:alma:linux:libreoffice-help-ru, p-cpe:/a:alma:linux:libreoffice-help-si, p-cpe:/a:alma:linux:libreoffice-help-sk, p-cpe:/a:alma:linux:libreoffice-help-sl, p-cpe:/a:alma:linux:libreoffice-help-sv, p-cpe:/a:alma:linux:libreoffice-help-ta, p-cpe:/a:alma:linux:libreoffice-help-tr, p-cpe:/a:alma:linux:libreoffice-help-uk, p-cpe:/a:alma:linux:libreoffice-help-zh-hans, p-cpe:/a:alma:linux:libreoffice-help-zh-hant, p-cpe:/a:alma:linux:libreoffice-impress, p-cpe:/a:alma:linux:libreoffice-langpack-af, p-cpe:/a:alma:linux:libreoffice-langpack-ar, p-cpe:/a:alma:linux:libreoffice-langpack-as, p-cpe:/a:alma:linux:libreoffice-langpack-bg, p-cpe:/a:alma:linux:libreoffice-langpack-bn, p-cpe:/a:alma:linux:libreoffice-langpack-br, p-cpe:/a:alma:linux:libreoffice-langpack-ca, p-cpe:/a:alma:linux:libreoffice-langpack-cs, p-cpe:/a:alma:linux:libreoffice-langpack-cy, p-cpe:/a:alma:linux:libreoffice-langpack-da, p-cpe:/a:alma:linux:libreoffice-langpack-de, p-cpe:/a:alma:linux:libreoffice-langpack-dz, p-cpe:/a:alma:linux:libreoffice-langpack-el, p-cpe:/a:alma:linux:libreoffice-langpack-en, p-cpe:/a:alma:linux:libreoffice-langpack-es, p-cpe:/a:alma:linux:libreoffice-langpack-et, p-cpe:/a:alma:linux:libreoffice-langpack-eu, p-cpe:/a:alma:linux:libreoffice-langpack-fa, p-cpe:/a:alma:linux:libreoffice-langpack-fi, p-cpe:/a:alma:linux:libreoffice-langpack-fr, p-cpe:/a:alma:linux:libreoffice-langpack-ga, p-cpe:/a:alma:linux:libreoffice-langpack-gl, p-cpe:/a:alma:linux:libreoffice-langpack-gu, p-cpe:/a:alma:linux:libreoffice-langpack-he, p-cpe:/a:alma:linux:libreoffice-langpack-hi, p-cpe:/a:alma:linux:libreoffice-langpack-hr, p-cpe:/a:alma:linux:libreoffice-langpack-hu, p-cpe:/a:alma:linux:libreoffice-langpack-id, p-cpe:/a:alma:linux:libreoffice-langpack-it, p-cpe:/a:alma:linux:libreoffice-langpack-ja, p-cpe:/a:alma:linux:libreoffice-langpack-kk, p-cpe:/a:alma:linux:libreoffice-langpack-kn, p-cpe:/a:alma:linux:libreoffice-langpack-ko, p-cpe:/a:alma:linux:libreoffice-langpack-lt, p-cpe:/a:alma:linux:libreoffice-langpack-lv, p-cpe:/a:alma:linux:libreoffice-langpack-mai, p-cpe:/a:alma:linux:libreoffice-langpack-ml, p-cpe:/a:alma:linux:libreoffice-langpack-mr, p-cpe:/a:alma:linux:libreoffice-langpack-nb, p-cpe:/a:alma:linux:libreoffice-langpack-nl, p-cpe:/a:alma:linux:libreoffice-langpack-nn, p-cpe:/a:alma:linux:libreoffice-langpack-nr, p-cpe:/a:alma:linux:libreoffice-langpack-nso, p-cpe:/a:alma:linux:libreoffice-langpack-or, p-cpe:/a:alma:linux:libreoffice-langpack-pa, p-cpe:/a:alma:linux:libreoffice-langpack-pl, p-cpe:/a:alma:linux:libreoffice-langpack-pt-br, p-cpe:/a:alma:linux:libreoffice-langpack-pt-pt, p-cpe:/a:alma:linux:libreoffice-langpack-ro, p-cpe:/a:alma:linux:libreoffice-langpack-ru, p-cpe:/a:alma:linux:libreoffice-langpack-si, p-cpe:/a:alma:linux:libreoffice-langpack-sk, p-cpe:/a:alma:linux:libreoffice-langpack-sl, p-cpe:/a:alma:linux:libreoffice-langpack-sr, p-cpe:/a:alma:linux:libreoffice-langpack-ss, p-cpe:/a:alma:linux:libreoffice-langpack-st, p-cpe:/a:alma:linux:libreoffice-langpack-sv, p-cpe:/a:alma:linux:libreoffice-langpack-ta, p-cpe:/a:alma:linux:libreoffice-langpack-te, p-cpe:/a:alma:linux:libreoffice-langpack-th, p-cpe:/a:alma:linux:libreoffice-langpack-tn, p-cpe:/a:alma:linux:libreoffice-langpack-tr, p-cpe:/a:alma:linux:libreoffice-langpack-ts, p-cpe:/a:alma:linux:libreoffice-langpack-uk, p-cpe:/a:alma:linux:libreoffice-langpack-ve, p-cpe:/a:alma:linux:libreoffice-langpack-xh, p-cpe:/a:alma:linux:libreoffice-langpack-zh-hans, p-cpe:/a:alma:linux:libreoffice-langpack-zh-hant, p-cpe:/a:alma:linux:libreoffice-langpack-zu, p-cpe:/a:alma:linux:libreoffice-math, p-cpe:/a:alma:linux:libreoffice-ogltrans, p-cpe:/a:alma:linux:libreoffice-opensymbol-fonts, p-cpe:/a:alma:linux:libreoffice-pdfimport, p-cpe:/a:alma:linux:libreoffice-pyuno, p-cpe:/a:alma:linux:libreoffice-sdk-doc, p-cpe:/a:alma:linux:libreoffice-sdk, p-cpe:/a:alma:linux:libreoffice-ure-common, p-cpe:/a:alma:linux:libreoffice-ure, p-cpe:/a:alma:linux:libreoffice-wiki-publisher, p-cpe:/a:alma:linux:libreoffice-writer, p-cpe:/a:alma:linux:libreoffice-x11, p-cpe:/a:alma:linux:libreoffice-xsltfilter, p-cpe:/a:alma:linux:libreoffice, p-cpe:/a:alma:linux:libreofficekit, p-cpe:/a:alma:linux:librepository, p-cpe:/a:alma:linux:libserializer, p-cpe:/a:alma:linux:pentaho-libxml, p-cpe:/a:alma:linux:pentaho-reporting-flow-engine, p-cpe:/a:alma:linux:sac

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 10/22/2026

Vulnerability Publication Date: 9/22/2026

Reference Information

CVE: CVE-2026-63274, CVE-2026-63275, CVE-2026-63276, CVE-2026-63277

CWE: 120, 121, 829

RHSA: 2026:88164