Dashboard / CVE-2026-53914

CVE-2026-53914

CRITICAL
INFO Priority: 0.03 BB Relevance: 80/100
Published: 2026-06-26 Modified: 2026-10-25 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

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

Description

In JetBrains Kotlin before 2.4.20 code execution was possible via unsafe deserialization in the build cache metadata

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
jetbrains kotlin < 2.4.20

References & Advisories (1)

Bug Bounty Relevance

80 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

9.8 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS — Exploitation Probability

0.33%
Raw Score 0.003330
Percentile 26.5%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00333
2026-10-28
0.00333

Intelligence Sources

nvd ref →

External Links