CVE-2023-46426 - Vulnerability Details - OpenCVE

Description

Heap-based Buffer Overflow vulnerability in gpac version 2.3-DEV-rev588-g7edc40fee-master, allows remote attackers to execute arbitrary code and cause a denial of service (DoS) via gf_fwrite component in at utils/os_file.c.

Published: 2024-03-09

Score: 8.8 High

EPSS: 1.4% Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:gpac:gpac:2.3-dev-rev588-g7edc40fee-master:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

No advisories yet.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.01416.

Exploitation poc

Automatable no

Technical Impact total

References

Link	Providers
https://github.com/gpac/gpac/issues/2642

History

Thu, 26 Feb 2026 19:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Fri, 26 Sep 2025 19:30:00 +0000

Type	Values Removed	Values Added
First Time appeared		Gpac Gpac gpac
CPEs		cpe:2.3:a:gpac:gpac:2.3-dev-rev588-g7edc40fee-master:::::::*
Vendors & Products		Gpac Gpac gpac

Subscriptions

Gpac Gpac

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2024-03-09T00:00:00.000Z

Updated: 2024-08-05T19:47:39.670Z

Reserved: 2023-10-23T00:00:00.000Z

Link: CVE-2023-46426

Vulnrichment

Updated: 2024-08-02T20:45:41.950Z

NVD

Status : Analyzed

Published: 2024-03-09T06:15:50.637

Modified: 2025-09-26T19:18:21.037

Link: CVE-2023-46426

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-122

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