BDU:2026-08518Critical
BDU
BDU
Data Bank of Information Security Threats
BDU ФСТЭК is the authoritative Russian source of vulnerability information, covering both international CVEs relevant to domestic software and unique Russian-disclosed issues. Entries contain severity, affected product lists (in Russian), and mitigation recommendations.
Region
RU
Updates
1 ч
License
Открытые данные
Russian federal catalog of vulnerabilities and threats maintained by FSTEC. Required for compliance with Russian information security regulations (Приказ №17, Приказ №21).
https://bdu.fstec.ru →Share link
Anyone with the link can open this vulnerability.
Уязвимость компонента Netmonitor браузеров Mozilla Firefox, Firefox ESR и почтового клиента Thunderbird связана с недостатками контроля дос…
CVSS
9.8
Critical
EPSS
0.00
p0
Published
2026-01-01
Updated
2026-01-01
Description
Уязвимость компонента Netmonitor браузеров Mozilla Firefox, Firefox ESR и почтового клиента Thunderbird связана с недостатками контроля доступа. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, повысить свои привилегии
Tags · CWE
Pre-auth
Affected products
Mozilla corp. FirefoxMozilla corp. FirefoxMozilla corp. FirefoxMozilla corp. FirefoxMozilla corp. FirefoxMozilla corp. FirefoxMozilla corp. FirefoxMozilla corp. FirefoxMozilla corp. FirefoxMozilla corp. FirefoxMozilla corp. FirefoxMozilla corp. FirefoxMozilla corp. FirefoxMozilla corp. FirefoxMozilla corp. FirefoxMozilla corp. FirefoxMozilla corp. FirefoxMozilla corp. FirefoxMozilla corp. FirefoxMozilla corp. Firefox
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Timeline
2026-01-01
Published
2026-01-01
Updated
CVSS 3.1 breakdown
Attack Vector
AV: N
Network (N)
Attack Complexity
AC: L
Low (L)
Privileges Required
PR: N
None (N)
User Interaction
UI: N
None (N)
Scope
S: U
Unchanged (U)
Confidentiality Impact
C: H
High (H)
Integrity Impact
I: H
High (H)
Availability Impact
A: H
High (H)
Exploit indicators
EPSS
0.000 · p0
Known exploited (KEV)
No
Known exploits — Сканер-ВС
No Сканер-ВС checks registered for this vulnerability yet.
Affected products
| Product | Vendor | Status |
|---|---|---|
| firefox | mozilla corp. | Tracked |
| firefox | mozilla corp. | Tracked |
| firefox | mozilla corp. | Tracked |
| firefox | mozilla corp. | Tracked |
| firefox | mozilla corp. | Tracked |
| firefox | mozilla corp. | Tracked |
| firefox | mozilla corp. | Tracked |
| firefox | mozilla corp. | Tracked |
| firefox | mozilla corp. | Tracked |
| firefox | mozilla corp. | Tracked |
| firefox | mozilla corp. | Tracked |
| firefox | mozilla corp. | Tracked |
| firefox | mozilla corp. | Tracked |
| firefox | mozilla corp. | Tracked |
| firefox | mozilla corp. | Tracked |
| firefox | mozilla corp. | Tracked |
| firefox | mozilla corp. | Tracked |
| firefox | mozilla corp. | Tracked |
| firefox | mozilla corp. | Tracked |
| firefox | mozilla corp. | Tracked |
Showing first 20 of 110
Source databases
BDU
BDU
Data Bank of Information Security Threats
BDU ФСТЭК is the authoritative Russian source of vulnerability information, covering both international CVEs relevant to domestic software and unique Russian-disclosed issues. Entries contain severity, affected product lists (in Russian), and mitigation recommendations.
Region
RU
Updates
1 ч
License
Открытые данные
Russian federal catalog of vulnerabilities and threats maintained by FSTEC. Required for compliance with Russian information security regulations (Приказ №17, Приказ №21).
https://bdu.fstec.ru →Related vulnerabilities