Live · 98 sources · updated 4m ago
The Security Standard

A daily wire for defenders: vulnerabilities, advisories, research, standards.

CVE record · 1 source

CVE-2026-118176

Thunderbird's check that prevents mailbox: URLs from accessing files on remote Windows network shares could be bypassed using extended-length UNC…

Vendor
Mozilla
Product
Thunderbird
Exposure class
Identity, Email

Coverage

1

Every item in the archive that references this CVE, highest rank first. Headlines open the publisher.

  1. CVE NVD

    Thunderbird's check that prevents mailbox: URLs from accessing files on remote Windows network shares could be bypassed using extended-length UNC…

    Thunderbird's check that prevents mailbox: URLs from accessing files on remote Windows network shares could be bypassed using extended-length UNC paths. Displaying a specially crafted email could cause Thunderbird to connect to…

    Fix available CVE-2026-118176 Mozilla

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