CVE-2025-70303
MEDIUM
2026-01-15
[email protected]
5.5
CVSS 3.1
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CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Lifecycle Timeline
3
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
PoC Detected
Jan 23, 2026 - 19:11 vuln.today
Public exploit code
CVE Published
Jan 15, 2026 - 19:16 nvd
MEDIUM 5.5
Description
A heap overflow in the uncv_parse_config() function of GPAC v2.4.0 allows attackers to cause a Denial of Service (DoS) via a crafted MP4 file.
Analysis
A heap overflow in the uncv_parse_config() function of GPAC v2.4.0 allows attackers to cause a Denial of Service (DoS) via a crafted MP4 file. [CVSS 5.5 MEDIUM]
Technical Context
Classified as CWE-122 (Heap-based Buffer Overflow). Affects Gpac. A heap overflow in the uncv_parse_config() function of GPAC v2.4.0 allows attackers to cause a Denial of Service (DoS) via a crafted MP4 file.
Affected Products
Vendor: Gpac. Product: Gpac. Versions: up to 2.4.0.
Remediation
Monitor vendor advisories for a patch.
Priority Score
48
Low
Medium
High
Critical
KEV: 0
EPSS: +0.0
CVSS: +28
POC: +20
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External POC / Exploit Code
Leaving vuln.today
Destination URL
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