Detections
Analytics

JetBrains YouTrack < 2026.1.13901 / 2026.2.x < 2026.2.17950 DoS (CVE-2026-75050)

high Nessus Plugin ID 338345

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Synopsis

The remote host is affected by a denial of service vulnerability.

Description

The version of JetBrains YouTrack installed on the remote host is prior to 2026.1.13901, or 2026.2.x prior to 2026.2.17950. It is, therefore, affected by a denial of service vulnerability:

 - A DoS attack was possible via crafted type parameters. (CVE-2026-75050)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Upgrade to JetBrains YouTrack version 2026.1.13901, 2026.2.17950, or later.

See Also

https://www.jetbrains.com/privacy-security/issues-fixed/

Plugin Details

Severity: High

ID: 338345

File Name: jetbrains_youtrack_CVE-2026-75050.nasl

Version: 1.2

Type: Local

Agent: windows, macosx, unix

Family: Misc.

Published: 8/20/2026

Updated: 8/21/2026

Configuration: Enable thorough checks (optional)

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.5

Percentile: 51.73

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:N/A:C

CVSS Score Source: CVE-2026-75050

CVSS v3

Risk Factor: High

Base Score: 7.1

Temporal Score: 6.2

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:jetbrains:youtrack

Required KB Items: installed_sw/JetBrains YouTrack

Exploit Ease: No known exploits are available

Patch Publication Date: 8/17/2026

Vulnerability Publication Date: 8/17/2026

Reference Information

CVE: CVE-2026-75050

CWE: 770