CVE-2026-20461

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 46/100
Published: 2026-07-01 Modified: 2026-10-25 First seen: 2026-10-29 Status: active

Attack Surface

Adjacent No Auth No Interaction

CVSS Vector Breakdown

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

Description

In Modem, there is a possible out of bounds write due to a missing bounds check. This could lead to remote denial of service, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01267281 / MOLY01318201; Issue ID: MSV-6486.

Weakness Classification (1)

Bug Bounty Relevance

46 / 100
✓ No authentication
✓ No user interaction

CVSS Score

5.3 / 10.0 v3.1
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS — Exploitation Probability

0.28%
Raw Score 0.002830
Percentile 20.8%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00283
2026-10-28
0.00283

Intelligence Sources

nvd ref →