libming 0.4.8 SWF File util/parser.c parseSWF_IMPORTASSETS2 memory leak

HistoryDiffrelatejsonxmlCTI

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
3.5	$0-$5k	0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in libming 0.4.8. Affected is the function parseSWF_IMPORTASSETS2 of the file util/parser.c of the component SWF File Handler. Executing a manipulation can lead to memory leak. This vulnerability is handled as CVE-2025-26307. There is not any exploit available.

Detailsinfo

A vulnerability classified as problematic was found in libming 0.4.8. This vulnerability affects the function parseSWF_IMPORTASSETS2 of the file util/parser.c of the component SWF File Handler. The manipulation with an unknown input leads to a memory leak vulnerability. The CWE definition for the vulnerability is CWE-401. The product does not sufficiently track and release allocated memory after it has been used, which slowly consumes remaining memory. As an impact it is known to affect availability. CVE summarizes:

A memory leak has been identified in the parseSWF_IMPORTASSETS2 function in util/parser.c of libming v0.4.8, which allows attackers to cause a denial of service via a crafted SWF file.

The advisory is shared for download at github.com. This vulnerability was named CVE-2025-26307 since 02/07/2025. There are known technical details, but no exploit is available.

The vulnerability scanner Nessus provides a plugin with the ID 264349 (Linux Distros Unpatched Vulnerability : CVE-2025-26307), which helps to determine the existence of the flaw in a target environment.

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

The vulnerability is also documented in the databases at Tenable (264349) and EUVD (EUVD-2025-4526). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Programming Tool Software

Name

libming

Version

0.4.8

License

open-source

Website

Product: https://github.com/libming/libming/

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.5

VulDB Base Score: 3.5
VulDB Temp Score: 3.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Memory leak
CWE: CWE-401 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Nessus ID: 264349
Nessus Name: Linux Distros Unpatched Vulnerability : CVE-2025-26307

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/07/2025 🔍
02/20/2025 +13 days 🔍
02/20/2025 +0 days 🔍
09/12/2025 +204 days 🔍

Sourcesinfo

Product: github.com

Advisory: 325
Status: Confirmed

CVE: CVE-2025-26307 (🔍)
GCVE (CVE): GCVE-0-2025-26307
GCVE (VulDB): GCVE-100-296416
EUVD: 🔍

Entryinfo

Created: 02/20/2025 18:53
Updated: 09/12/2025 15:01
Changes: 02/20/2025 18:53 (57), 06/01/2025 00:42 (1), 09/12/2025 15:01 (2)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.