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.

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.

EPSS: 0.005 (37.4th percentile) — read the EPSS interpretation.

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.

Affected products

Gstreamer
N/a — versions n/a

Weakness classification (CWE)

CWE-476 — NULL Pointer Dereference

References

cve@mitre.org (Vendor Advisory)
cve@mitre.org (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.