CVE-2025-60483: n/a
CVE-2025-60483 is a medium severity vulnerability in the GPAC Project/MP4Box software before version 26.02.0. It involves a NULL pointer dereference in the gf_ac4_pres_b_4_back_channels_present function within the av_parsers.c source file. An attacker can trigger a denial of service (DoS) by supplying a specially crafted AC4 media file. There is no confirmed patch or official remediation available as of the published date. The vulnerability requires local access (AV:L) and user interaction (UI:R) to exploit, and it does not impact confidentiality or integrity, only availability. No known exploits are reported in the wild, and no vendor advisory or patch information is currently available.
AI Analysis
Technical Summary
This vulnerability is a NULL pointer dereference in the function gf_ac4_pres_b_4_back_channels_present of the GPAC Project/MP4Box media parsing code (av_parsers.c). When processing a crafted AC4 file, the software may dereference a NULL pointer, causing a crash and resulting in denial of service. The issue affects versions prior to 26.02.0. The CVSS 3.1 base score is 5.5, indicating medium severity, with attack vector local, low attack complexity, no privileges required, user interaction required, scope unchanged, and impact limited to availability.
Potential Impact
Successful exploitation causes a denial of service by crashing the affected software when parsing a malicious AC4 file. There is no impact on confidentiality or integrity. The attack requires local access and user interaction, limiting the attack surface. No known exploits in the wild have been reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, avoid processing untrusted AC4 files with vulnerable versions of GPAC/MP4Box. Monitor vendor channels for updates and apply patches once released.
CVE-2025-60483: n/a
Description
CVE-2025-60483 is a medium severity vulnerability in the GPAC Project/MP4Box software before version 26.02.0. It involves a NULL pointer dereference in the gf_ac4_pres_b_4_back_channels_present function within the av_parsers.c source file. An attacker can trigger a denial of service (DoS) by supplying a specially crafted AC4 media file. There is no confirmed patch or official remediation available as of the published date. The vulnerability requires local access (AV:L) and user interaction (UI:R) to exploit, and it does not impact confidentiality or integrity, only availability. No known exploits are reported in the wild, and no vendor advisory or patch information is currently available.
CVSS v3.1
Score 5.5medium
Affected software
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Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability is a NULL pointer dereference in the function gf_ac4_pres_b_4_back_channels_present of the GPAC Project/MP4Box media parsing code (av_parsers.c). When processing a crafted AC4 file, the software may dereference a NULL pointer, causing a crash and resulting in denial of service. The issue affects versions prior to 26.02.0. The CVSS 3.1 base score is 5.5, indicating medium severity, with attack vector local, low attack complexity, no privileges required, user interaction required, scope unchanged, and impact limited to availability.
Potential Impact
Successful exploitation causes a denial of service by crashing the affected software when parsing a malicious AC4 file. There is no impact on confidentiality or integrity. The attack requires local access and user interaction, limiting the attack surface. No known exploits in the wild have been reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, avoid processing untrusted AC4 files with vulnerable versions of GPAC/MP4Box. Monitor vendor channels for updates and apply patches once released.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- mitre
- Date Reserved
- 2025-09-26T00:00:00.000Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a1d9f4fe29bf47b5008b2aa
Added to database: 06/01/2026, 15:03:43 UTC
Last enriched: 06/08/2026, 20:58:41 UTC
Last updated: 07/31/2026, 19:22:56 UTC
Views: 42
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