CVE-2025-55661Medium· 5.5▾ SunlitA heap buffer overflow in the Opus audio stream parser component of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.
▾ Sunlit zone — Low / medium · no exploitation signal
impact 30.3 · likelihood 0.1 · exploitation 0
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Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.3%
A heap buffer overflow in the Opus audio stream parser component of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.
gpac < 26.02.0Upgrade past the affected range:
gpac 26.02.0Connected by shared product, vendor, weakness, or advisory.
CVE-2026-92399High· 7.3A vulnerability was determined in GPAC 26.07.0
CVE-2026-91088Medium· 4.8A vulnerability has been found in GPAC up to f1219cde
CVE-2026-91086Medium· 6.3A security vulnerability has been detected in GPAC up to f1219cde
CVE-2026-90577Medium· 5.3A vulnerability was detected in GPAC up to f1219cde
CVE-2025-55643Medium· 5.5A NULL pointer dereference in the TrackWriter handling component (filters/mux_isom.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.
CVE-2025-55642Medium· 6.5GPAC MP4Box v2.4 was discovered to contain a floating point exception in the avidmx_process function (isomedia/isom_write.c).