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SUSE CVE-2026-103500

🗓️ 01 Oct 2026 15:58:55Reported by Suse CVEType 
susecve
 susecve🔗 www.suse.com👁 4 Views

Heap buffer overflow in Thunderbird when opening an email 2GB or larger in size.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
circl
Circl		CVE-2026-103500
1 Oct 202620:00
–circl
cve
CVE		CVE-2026-103500
30 Sep 202617:15
–cve
cvelist
Cvelist		CVE-2026-103500 Heap buffer overflow opening large email
30 Sep 202617:15
–cvelist
debian
Debian		[SECURITY] [DLA 4810-1] thunderbird security update
1 Oct 202622:45
–debian
debian
Debian		[SECURITY] [DSA 6536-1] thunderbird security update
1 Oct 202618:35
–debian
debiancve
Debian CVE		CVE-2026-103500
30 Sep 202617:15
–debiancve
nessus
Tenable Nessus		Debian dla-4810 : thunderbird - security update
1 Oct 202600:00
–nessus
nessus
Tenable Nessus		Debian dsa-6536 : thunderbird - security update
1 Oct 202600:00
–nessus
nessus
Tenable Nessus		Mozilla Thunderbird < 140.17
30 Sep 202600:00
–nessus
nessus
Tenable Nessus		Mozilla Thunderbird < 153.4
30 Sep 202600:00
–nessus
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OSOS VersionArchitecturePackagePackage VersionFilename
OpenSUSE Tumbleweedanynoarchmozillathunderbird153.4.0-1.1MozillaThunderbird-153.4.0-1.1.noarch.rpm
SUSE Linux Enterprise Desktop15.7noarchmozillathunderbird153.4.0-150400.13.6.1MozillaThunderbird-153.4.0-150400.13.6.1.noarch.rpm
SUSE Linux Enterprise Server15.7noarchmozillathunderbird153.4.0-150400.13.6.1MozillaThunderbird-153.4.0-150400.13.6.1.noarch.rpm
SUSE Linux Enterprise Server for SAP applications15.7noarchmozillathunderbird153.4.0-150400.13.6.1MozillaThunderbird-153.4.0-150400.13.6.1.noarch.rpm
OpenSUSE Tumbleweedanynoarchmozillathunderbird-openpgp-librnp153.4.0-1.1MozillaThunderbird-openpgp-librnp-153.4.0-1.1.noarch.rpm
OpenSUSE Tumbleweedanynoarchmozillathunderbird-translations-common153.4.0-1.1MozillaThunderbird-translations-common-153.4.0-1.1.noarch.rpm
SUSE Linux Enterprise Desktop15.7noarchmozillathunderbird-translations-common153.4.0-150400.13.6.1MozillaThunderbird-translations-common-153.4.0-150400.13.6.1.noarch.rpm
SUSE Linux Enterprise Server15.7noarchmozillathunderbird-translations-common153.4.0-150400.13.6.1MozillaThunderbird-translations-common-153.4.0-150400.13.6.1.noarch.rpm
SUSE Linux Enterprise Server for SAP applications15.7noarchmozillathunderbird-translations-common153.4.0-150400.13.6.1MozillaThunderbird-translations-common-153.4.0-150400.13.6.1.noarch.rpm
OpenSUSE Tumbleweedanynoarchmozillathunderbird-translations-other153.4.0-1.1MozillaThunderbird-translations-other-153.4.0-1.1.noarch.rpm
Rows per page

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15 Oct 2026 23:43Current
6.2Medium risk
Vulners AI Score6.2
CVSS 3.16.1
EPSS0.00214
Thunderbirdheap buffer overflowemailunix
4