Lucene search
+L

CVE-2026-84642

🗓️ 01 Sep 2026 21:33:07Reported by Debian Security Bug TrackerType 
debiancve
 debiancve
🔗 security-tracker.debian.org👁 12 Views

Unescaped regex in Thunderbird mail.allowed_attachment_hostnames allows unintended matches.

Related
ReporterTitlePublishedViews
Family
alpinelinux
AlpineLinux
CVE-2026-84642
1 Sep 202621:33
alpinelinux
circl
Circl
CVE-2026-84642
2 Sep 202604:48
circl
cve
CVE
CVE-2026-84642
1 Sep 202621:33
cve
cvelist
Cvelist
CVE-2026-84642 Allowed UNC hostnames for attachments interpreted as a regular expression
1 Sep 202621:33
cvelist
euvd
EUVD
EUVD-2026-69711
2 Sep 202600:31
euvd
nessus
Tenable Nessus
Fedora 44 : thunderbird (2026-379e77483b)
20 Sep 202600:00
nessus
nessus
Tenable Nessus
Fedora 45 : thunderbird (2026-aa0e0deed1)
19 Sep 202600:00
nessus
nessus
Tenable Nessus
Mozilla Thunderbird < 153.2
1 Sep 202600:00
nessus
nessus
Tenable Nessus
Mozilla Thunderbird < 155.0
1 Sep 202600:00
nessus
nessus
Tenable Nessus
Mozilla Thunderbird < 153.2
1 Sep 202600:00
nessus
Rows per page

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

01 Sep 2026 21:33Current
5.9Medium risk
Vulners AI Score5.9
EPSS0.00254
SSVC
12