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CVE-2025-55645

Quick assessment

Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

GPAC mp4box是GPAC团队开源的一个多媒体文件处理工具。 GPAC mp4box 2.4版本存在缓冲区错误漏洞，该漏洞源于gf_cenc_set_pssh函数（位于isomedia/drm_sample.c）存在堆缓冲区溢出，可能导致攻击者通过提供特制的MP4文件造成拒绝服务。

AI Predicted 5.5 Difficulty: Moderate EPSS 0.29% · P21

Affected Version Matrix 1

VendorProduct Version RangeStatus
n/a n/a n/a affected
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I. Basic Information for CVE-2025-55645

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A heap buffer overflow in the gf_cenc_set_pssh function (isomedia/drm_sample.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
GPAC mp4box 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GPAC mp4box是GPAC团队开源的一个多媒体文件处理工具。 GPAC mp4box 2.4版本存在缓冲区错误漏洞，该漏洞源于gf_cenc_set_pssh函数（位于isomedia/drm_sample.c）存在堆缓冲区溢出，可能导致攻击者通过提供特制的MP4文件造成拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2025-55645

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III. Intelligence Information for CVE-2025-55645

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Security Blog Posts for CVE-2025-55645 (1)

Same Patch Batch · n/a · 2026-06-15 · 66 CVEs total

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CVE-2026-50878 Feuerhamster MailForm 安全漏洞
CVE-2026-50880 YouTransfer 安全漏洞
CVE-2026-50877 Zhoros SuperBin 安全漏洞
CVE-2026-50872 fossar Selfoss 安全漏洞
CVE-2026-50869 Bludit 安全漏洞
CVE-2026-50890 grocy 安全漏洞
CVE-2026-50881 Bonsai 安全漏洞
CVE-2026-50873 flatnotes 安全漏洞
CVE-2025-55652 GPAC mp4box 缓冲区错误漏洞

Showing top 20 of 66 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2025-55645

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