7.5

CVE-2025-49494: samsung exynos_1280_firmware Uncontrolled Resource Consumption

CVSS: 7.5v3.1HighAnalyzed
Published 04-11-2025Last modified 05-11-2025
Open JSON

Vulnerability summary

CVE-2025-49494 is a high (CVSS 7.5) Uncontrolled Resource Consumption vulnerability in samsung exynos_1280_firmware. EPSS estimates a 0.36% chance of exploitation in the next 30 days, higher than 27.6% of scored vulnerabilities.

Overall risk
30/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v3.1 (CVE.org)
EPSS score
0.36%
0%100%
Low · +0.02 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 04-11-2025
    PublishedVulnerability first disclosed.
  2. 05-11-2025
    Last modifiedVulnerability information updated.

Description

An issue was discovered in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 2100, 1280, 2200, 1330, 1380, 1480, 9110, Modem 5123. Mishandling of an 5G NRMM packet leads to a Denial of Service.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.36%

Chance of exploitation in the next 30 days

Percentile

28%

Versus all other CVEs

30-day change

+0.02 pp

From 0.33% on 18-09-2026

18-09-202618-10-2026
EPSS score
0.36%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Samsung8 products

1 vendor · 8 products

References

2 links