Dashboard / CVE-2026-123848

CVE-2026-123848

HIGH
MEDIUM Priority: 0.01 BB Relevance: 65/100
Published: 2026-11-06 Modified: 2026-11-10 First seen: 2026-11-06 Status: active

Attack Surface

Network No Auth No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

AV: Network
AC: High
PR: None
UI: None
S: Unchanged
C: High
I: High
A: None

Description

In JetBrains IntelliJ IDEA before 2026.3 host name verification was missing for server TLS certificates

Weakness Classification (1)

Affected Software (4)

VendorProductVersion
JetBrains IntelliJ IDEA 0 < 2026.3
JetBrains IntelliJ IDEA 0 < 2026.3
JetBrains IntelliJ IDEA 0 < 2026.3
jetbrains intellij_idea < 2026.3

References & Advisories (1)

Bug Bounty Relevance

65 / 100
✓ Network accessible
✓ No authentication
✓ No user interaction

CVSS Score

7.4 / 10.0 v3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

EPSS — Exploitation Probability

0.20%
Raw Score 0.002010
Percentile 10.1%
Date 2026-11-12

EPSS Trend

2026-11-12
0.00201
2026-11-10
0.00201
2026-11-09
0.00201
2026-11-08
0.00201
2026-11-07
0.00201

Intelligence Sources

mitre ref →
nvd ref →

External Links