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Oracle LibreOffice Important Buffer Overflow Advisory ELSA-2026-35839

oracle
Calendar Grey July 17, 2026
Scroller Oracle Esm H88
LibreOffice update for Oracle Linux 8 addresses a critical buffer overflow issue, recommend patching immediately.
The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

Summary

[6.4.7.2-21.0.1] - Replace colors with Oracle colors [Orabug: 32120093] - Build with --with-vendor="Oracle America, Inc." - Added the --with-hamcrest option to configure. - Remove Red Hat branding - Change vendor to RESF [1:6.4.7.2-21] - Fix CVE-2026-8357 buffer overflow in Calc formula compiler with formulas composed entirely of open tokens - Resolves: RHEL-186059

Topics%20covered

Topics Covered

security advisory buffer overflow threat important Oracle LibreOffice

SRPMs

http://oss.oracle.com/ol8/SRPMS-updates/libreoffice-6.4.7.2-21.0.1.el8_10.src.rpm

x86_64

autocorr-af-6.4.7.2-21.0.1.el8_10.noarch.rpm autocorr-bg-6.4.7.2-21.0.1.el8_10.noarch.rpm autocorr-ca-6.4.7.2-21.0.1.el8_10.noarch.rpm autocorr-cs-6.4.7.2-21.0.1.el8_10.noarch.rpm autocorr-da-6.4.7.2-21.0.1.el8_10.noarch.rpm autocorr-de-6.4.7.2-21.0.1.el8_10.noarch.rpm autocorr-en-6.4.7.2-21.0.1.el8_10.noarch.rpm autocorr-es-6.4.7.2-21.0.1.el8_10.noarch.rpm autocorr-fa-6.4.7.2-21.0.1.el8_10.noarch.rpm autocorr-fi-6.4.7.2-21.0.1.el8_10.noarch.rpm autocorr-fr-6.4.7.2-21.0.1.el8_10.noarch.rpm autocorr-ga-6.4.7.2-21.0.1.el8_10.noarch.rpm autocorr-hr-6.4.7.2-21.0.1.el8_10.noarch.rpm autocorr-hu-6.4.7.2-21.0.1.el8_10.noarch.rpm autocorr-is-6.4.7.2-21.0.1.el8_10.noarch.rpm autocorr-it-6.4.7.2-21.0.1.el8_10.noarch.rpm autocorr-ja-6.4.7.2-21.0.1.el8_10.noarch.rpm autocorr-ko-6.4.7.2-21.0.1.el8_10.noarch.rpm autocorr-lb-6.4.7.2-21.0.1.el8_10.noarch.rpm autocorr-lt-6.4.7.2-21.0.1.el8_10.noarch.rpm autocorr-mn-6.4.7.2-21.0.1.el8_10.noarch.rpm autocorr-nl-6.4.7.2-21.0.1.el8_10.noarch.rpm autocor...

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aarch64

autocorr-en-6.4.7.2-21.0.1.el8_10.noarch.rpm libreoffice-calc-6.4.7.2-21.0.1.el8_10.aarch64.rpm libreoffice-core-6.4.7.2-21.0.1.el8_10.aarch64.rpm libreoffice-data-6.4.7.2-21.0.1.el8_10.noarch.rpm libreoffice-graphicfilter-6.4.7.2-21.0.1.el8_10.aarch64.rpm libreoffice-help-en-6.4.7.2-21.0.1.el8_10.aarch64.rpm libreoffice-impress-6.4.7.2-21.0.1.el8_10.aarch64.rpm libreoffice-langpack-en-6.4.7.2-21.0.1.el8_10.aarch64.rpm libreoffice-ogltrans-6.4.7.2-21.0.1.el8_10.aarch64.rpm libreoffice-opensymbol-fonts-6.4.7.2-21.0.1.el8_10.noarch.rpm libreoffice-pdfimport-6.4.7.2-21.0.1.el8_10.aarch64.rpm libreoffice-pyuno-6.4.7.2-21.0.1.el8_10.aarch64.rpm libreoffice-ure-6.4.7.2-21.0.1.el8_10.aarch64.rpm libreoffice-ure-common-6.4.7.2-21.0.1.el8_10.noarch.rpm libreoffice-writer-6.4.7.2-21.0.1.el8_10.aarch64.rpm libreoffice-sdk-6.4.7.2-21.0.1.el8_10.aarch64.rpm libreoffice-sdk-doc-6.4.7.2-21.0.1.el8_10.aarch64.rpm

Severity
important
Lowest
Low
Medium
High
Critical

Related CVEs: CVE-2026-8357

Topics%20covered

Topics Covered

security advisory buffer overflow threat important Oracle LibreOffice

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