VulnerabilityAnalyzed
CVE-2025-47183
In GStreamer through 1.26.1, the isomp4 plugin's qtdemux_parse_tree function may read past the end of a heap buffer while parsing an MP4 file, leading to information disclosure.
MEDIUM 6.6EPSS 0.20%
Does this matter?
Lower severity and a low EPSS score (0.20%). Track it; it rarely justifies an emergency change on its own.
Description
In GStreamer through 1.26.1, the isomp4 plugin's qtdemux_parse_tree function may read past the end of a heap buffer while parsing an MP4 file, leading to information disclosure.
- CVSS 3.1
- 6.6 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:H
- EPSS
- 0.20% probability · 10th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-125
- Affected
- gstreamer/gstreamer
- Source
- cve@mitre.org
References
- https://github.com/atredispartners/advisories/blob/master/2025/ATREDIS-2025-0003.mdExploit, Third Party Advisory
- https://gstreamer.freedesktop.org/security/Vendor Advisory
- https://github.com/atredispartners/advisories/blob/master/2025/ATREDIS-2025-0003.mdExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.