Low (2.7) in axiosys bento4. EPSS 0.6% chance of exploitation in the next 30 days.
An issue was discovered in Bento4 v1.6.0-641-2-g1529b83. There is a heap-use-after-free in AP4_SubStream::~AP4_SubStream at Ap4ByteStream.cpp, leading to a Denial of Service (DoS), as demonstrated by mp42ts.
Severity
CVSS 3.1
2.7 low
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L
EPSS
0.6% chance of exploitation in the next 30 days; higher than 47% of CVEs (scores of 2026-10-31)