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CVE-2026-84641

Опубликовано: 02 сент. 2026
Источник: ubuntu
Приоритет: medium
EPSS Низкий
CVSS3: 7.5

Описание

(A malicious IMAP server can trigger use-after-free and heap-memory dis ...)

РелизСтатусПримечание
devel

needs-triage

jammy

needs-triage

noble

needs-triage

resolute

needs-triage

upstream

needs-triage

Показывать по

EPSS

Процентиль: 19%
0.00267
Низкий

7.5 High

CVSS3

Связанные уязвимости

CVSS3: 3.4
redhat
15 дней назад

A malicious IMAP server can trigger use-after-free and heap-memory disclosure by sending a crafted ID response. Heap contents can ultimately be persisted to prefs.js. This vulnerability was fixed in Thunderbird 155, Thunderbird 140.15, and Thunderbird 153.2.

CVSS3: 7.5
nvd
15 дней назад

A malicious IMAP server can trigger use-after-free and heap-memory disclosure by sending a crafted ID response. Heap contents can ultimately be persisted to prefs.js. This vulnerability was fixed in Thunderbird 155, Thunderbird 140.15, and Thunderbird 153.2.

CVSS3: 7.5
debian
15 дней назад

A malicious IMAP server can trigger use-after-free and heap-memory dis ...

CVSS3: 7.5
github
14 дней назад

A malicious IMAP server can trigger use-after-free and heap-memory disclosure by sending a crafted ID response. Heap contents can ultimately be persisted to prefs.js. This vulnerability was fixed in Thunderbird 155, Thunderbird 140.15, and Thunderbird 153.2.

EPSS

Процентиль: 19%
0.00267
Низкий

7.5 High

CVSS3