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SUSE CVE-2026-84639

🗓️ 02 Sep 2026 11:29:11Reported by Suse CVEType 
susecve
 susecve🔗 www.suse.com👁 20 Views

Uninitialized memory use in Thunderbird via certain MIME bodies, fixed in versions 140.15, 153.2, 155.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
nessus
Tenable Nessus		Amazon Linux 2 : thunderbird (ALAS-2026-3952)
29 Sep 202600:00
–nessus
nessus
Tenable Nessus		AlmaLinux 9 : thunderbird (ALSA-2026:70642)
25 Sep 202600:00
–nessus
nessus
Tenable Nessus		AlmaLinux 10 : thunderbird (ALSA-2026:73130)
30 Sep 202600:00
–nessus
nessus
Tenable Nessus		AlmaLinux 8 : thunderbird (ALSA-2026:73971)
1 Oct 202600:00
–nessus
nessus
Tenable Nessus		Rocky Linux 10.2 [CIQ] Security Update: thunderbird / thunderbird-debuginfo / thunderbird-debugsource Multiple Vulnerabilities (crlsa-2026_73130)
1 Oct 202600:00
–nessus
nessus
Tenable Nessus		Rocky Linux 8 [CIQ] Security Update: thunderbird / thunderbird-debuginfo / thunderbird-debugsource Multiple Vulnerabilities (crlsa-2026_73971)
2 Oct 202600:00
–nessus
nessus
Tenable Nessus		Rocky Linux 9 [CIQ] Security Update: thunderbird / thunderbird-debuginfo / thunderbird-debugsource Multiple Vulnerabilities (crlsa-2026_70642)
1 Oct 202600:00
–nessus
nessus
Tenable Nessus		Debian dla-4775 : thunderbird - security update
7 Sep 202600:00
–nessus
nessus
Tenable Nessus		Debian dsa-6483 : thunderbird - security update
4 Sep 202600:00
–nessus
nessus
Tenable Nessus		Fedora 44 : thunderbird (2026-379e77483b)
20 Sep 202600:00
–nessus
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OSOS VersionArchitecturePackagePackage VersionFilename
OpenSUSE Tumbleweedanynoarchmozillathunderbird140.15.0-1.1MozillaThunderbird-140.15.0-1.1.noarch.rpm
SUSE Linux Enterprise Desktop15.7noarchmozillathunderbird153.2.0-150400.13.3.1MozillaThunderbird-153.2.0-150400.13.3.1.noarch.rpm
SUSE Linux Enterprise Server15.7noarchmozillathunderbird153.2.0-150400.13.3.1MozillaThunderbird-153.2.0-150400.13.3.1.noarch.rpm
SUSE Linux Enterprise Server for SAP applications15.7noarchmozillathunderbird153.2.0-150400.13.3.1MozillaThunderbird-153.2.0-150400.13.3.1.noarch.rpm
OpenSUSE Tumbleweedanynoarchmozillathunderbird-openpgp-librnp140.15.0-1.1MozillaThunderbird-openpgp-librnp-140.15.0-1.1.noarch.rpm
OpenSUSE Tumbleweedanynoarchmozillathunderbird-translations-common140.15.0-1.1MozillaThunderbird-translations-common-140.15.0-1.1.noarch.rpm
SUSE Linux Enterprise Desktop15.7noarchmozillathunderbird-translations-common153.2.0-150400.13.3.1MozillaThunderbird-translations-common-153.2.0-150400.13.3.1.noarch.rpm
SUSE Linux Enterprise Server15.7noarchmozillathunderbird-translations-common153.2.0-150400.13.3.1MozillaThunderbird-translations-common-153.2.0-150400.13.3.1.noarch.rpm
SUSE Linux Enterprise Server for SAP applications15.7noarchmozillathunderbird-translations-common153.2.0-150400.13.3.1MozillaThunderbird-translations-common-153.2.0-150400.13.3.1.noarch.rpm
OpenSUSE Tumbleweedanynoarchmozillathunderbird-translations-other140.15.0-1.1MozillaThunderbird-translations-other-140.15.0-1.1.noarch.rpm
Rows per page

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03 Oct 2026 23:56Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.19.1
EPSS0.00323
SSVC
ThunderbirdUninitialized MemoryMIME ParsingSUSEMemory Corruption
20