CVE-2023-26497 | BDVDB-2026-197822 Detail

Description#

An issue was discovered in Samsung Baseband Modem Chipset for Exynos Modem 5123, Exynos Modem 5300, Exynos 980, Exynos 1080, and Exynos Auto T5125. Memory corruption can occur when processing Session Description Negotiation for Video Configuration Attribute.

Impact#

Per CVSS v3.1: confidentiality impact low, integrity impact low, availability impact high. Attack vector: network.

Weaknesses#

CWE-787 Out-of-bounds Write

References#

Exploit#

No public exploit known

History#

Version 12023-03-21Record published in the CVE List.
Version 22025-02-26Most recent update recorded in the CVE List.

Published

Published: 2023-03-21
Last modified: 2025-02-26

Vendor information

Vendor: Not stated
Product: Not stated

Score

8.6 High

EPSS

21.4%, Moderate

Estimated chance of exploitation in the next 30 days. EPSS percentile: 97.6.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Memory Corruption

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

No version data in the source record.

Scoring System

CVSS v4.0

Not available

CVSS v3.1

8.6 High

CVSS:3.1/AC:L/AV:N/A:H/C:L/I:L/PR:N/S:U/UI:N

Metric breakdown
Attack Complexity	Low
Attack Vector	Network
Availability	High
Confidentiality	Low
Integrity	Low
Privileges Required	None
Scope	Unchanged
User Interaction	None

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).