Samsung Modem Exynos/Modem 2400/5400 PDCP Packet denial of service

CVSS Meta Temp Score
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CTI Interest Score
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5.7$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in Samsung Modem Exynos and Modem 2400/5400. Impacted is an unknown function of the component PDCP Packet Handler. The manipulation results in denial of service. This vulnerability is known as CVE-2025-26780. No exploit is available.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Samsung Modem Exynos and Modem 2400/5400. Affected is an unknown function of the component PDCP Packet Handler. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability. CVE summarizes:

An issue was discovered in L2 in Samsung Mobile Processor and Modem Exynos 2400 and Modem 5400. The lack of a length check leads to a Denial of Service via a malformed PDCP packet.

The advisory is available at semiconductor.samsung.com. This vulnerability is traded as CVE-2025-26780 since 02/14/2025. The technical details are unknown and an exploit is not available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.7
VulDB Meta Temp Score: 5.7

VulDB Base Score: 5.7
VulDB Temp Score: 5.7
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Partially

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

02/14/2025 CVE reserved
07/07/2025 +142 days Advisory disclosed
07/07/2025 +0 days VulDB entry created
10/27/2025 +112 days VulDB entry last update

Sourcesinfo

Vendor: samsung.com

Advisory: semiconductor.samsung.com
Status: Confirmed

CVE: CVE-2025-26780 (🔒)
GCVE (CVE): GCVE-0-2025-26780
GCVE (VulDB): GCVE-100-315210

Entryinfo

Created: 07/07/2025 20:27
Updated: 10/27/2025 21:12
Changes: 07/07/2025 20:27 (53), 10/27/2025 21:12 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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