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CVE-2026-57962

Vulnerability Description

A malicious LDAP server, which a Thunderbird user is configured to query for address-book autocomplete, can stash arbitrarily large amounts of attacker-supplied data into the Thunderbird LDAP client until it crashes due to memory exhaustion. This vulnerability was fixed in Thunderbird 152.0.1 and Thunderbird 140.12.1.

Vulnerability Details

Published Date
Last Modified
Source
NVD
Vendor
Mozilla
Product
Thunderbird

External References

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