VDB
CVE-2025-59731
CVE-2025-59731
PUBLISHED
CVSS 6.900000095367432 MEDIUM
When decoding an OpenEXR file that uses DWAA or DWAB compression, the specified raw length of run-length-encoded data is not checked when using it to calculate the output data. We read rle_raw_size from the input file at [0], we decompress and decode into the buffer td->rle_raw_data of size rle_raw_size at [1], and then at [2] we will access entries in this buffer up to (td->xsize - 1) * (td->ysize - 1) + rle_raw_size / 2, which may exceed rle_raw_size. We recommend upgrading to version 8.0 or beyond.
EPSS 0.02% · 5.5th percentile
Risk Scores
CVSS v4.0
6.900000095367432
CVSS:4.0/AV:A/AC:H/AT:N/PR:L/UI:P/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N
EPSS Score
0.02%
5.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| FFmpeg | FFmpeg | 9a32b863074ed4140141e0d3613905c6f1fe61c5, 7.1.1 |
Timeline
- Oct 6, 2025 EPSS Score
- Oct 6, 2025 Coalition ESS Score
- Oct 6, 2025 CVE Published
- Oct 6, 2025 PoC Published
- Oct 9, 2025 Coalition ESS Score
- Oct 12, 2025 EPSS Score
- Oct 19, 2025 EPSS Score
- Oct 23, 2025 Coalition ESS Score
- Oct 25, 2025 EPSS Score
- Nov 1, 2025 EPSS Score
- Nov 7, 2025 EPSS Score
- Nov 8, 2025 Coalition ESS Score