NULL pointer dereference in Gstreamer
CVE-2025-47808
In GStreamer through 1.26.1, the subparse plugin's tmplayer_parse_line function may dereference a NULL pointer while parsing a subtitle file, leading to a crash.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.6 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.005 (38.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 39th percentile — 38.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: +0.000
Affected products
Weakness classification (CWE)
References
- gstreamer.freedesktop.org/security/ (Vendor Advisory)
- github.com/atredispartners/advisories/blob/master/2025/ATREDIS-2025-0003.md (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2025-47808?
- CVE-2025-47808 is a medium-severity vulnerability in Gstreamer, classified under NULL Pointer Dereference. CVSS score: 5.6/10. Published 2025-08-07.
- How severe is CVE-2025-47808?
- Medium severity. CVSS v3 base score is 5.6 out of 10.