What’s Vulnerable › Vulnerabilities

CVE-2025-60483

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-06-01 · updated 2026-07-22
• Weakness: CWE-476

Description

A NULL pointer dereference in the gf_ac4_pres_b_4_back_channels_present function (/media_tools/av_parsers.c) of GPAC Project/MP4Box before 26.02.0 allows attackers to cause a Denial of Service (DoS) via supplying a crafted AC4 file.

References

• https://github.com/gpac/gpac/commit/13eb5b76560aaf7813b865a2ad433258478e2695
• https://github.com/gpac/gpac/issues/3302
• https://github.com/sigdevel/pocs/blob/main/res/gpac/MP4Box/49/README.md
• https://infosec.exchange/@sigdevel/116659111520602254
• http://www.openwall.com/lists/oss-security/2026/06/01/9

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