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CVE-2026-3889

Опубликовано: 24 мар. 2026
Источник: redhat
CVSS3: 5.4

Описание

Spoofing issue in Thunderbird. This vulnerability affects Thunderbird < 149 and Thunderbird < 140.9.

A flaw was found in Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Spoofing issue in Thunderbird

Отчет

Red Hat Product Security rates the severity of this flaw as determined by the Mozilla Foundation Security Advisory.

Меры по смягчению последствий

Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

Затронутые пакеты

ПлатформаПакетСостояниеРекомендацияРелиз
Red Hat Enterprise Linux 10rhel10/thunderbird-flatpakAffected
Red Hat Enterprise Linux 6thunderbirdOut of support scope
Red Hat Enterprise Linux 7thunderbirdOut of support scope
Red Hat Enterprise Linux 8thunderbirdAffected
Red Hat Enterprise Linux 10thunderbirdFixedRHSA-2026:634201.04.2026
Red Hat Enterprise Linux 9thunderbirdFixedRHSA-2026:618830.03.2026

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Дополнительная информация

Статус:

Low
Дефект:
CWE-20
https://bugzilla.redhat.com/show_bug.cgi?id=2451006thunderbird: Spoofing issue in Thunderbird

5.4 Medium

CVSS3

Связанные уязвимости

CVSS3: 6.5
ubuntu
14 дней назад

Spoofing issue in Thunderbird. This vulnerability affects Thunderbird < 149 and Thunderbird < 140.9.

CVSS3: 6.5
nvd
14 дней назад

Spoofing issue in Thunderbird. This vulnerability affects Thunderbird < 149 and Thunderbird < 140.9.

CVSS3: 6.5
debian
14 дней назад

Spoofing issue in Thunderbird. This vulnerability affects Thunderbird ...

CVSS3: 6.5
github
14 дней назад

Spoofing issue in Thunderbird. This vulnerability affects Thunderbird < 149 and Thunderbird < 140.9.

oracle-oval
7 дней назад

ELSA-2026-6342: thunderbird security update (IMPORTANT)

5.4 Medium

CVSS3