What’s Vulnerable › Vulnerabilities

CVE-2025-47219

• Severity: high (CVSS 8.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-08-07 · updated 2026-06-17
• Weakness: CWE-125

Description

In GStreamer through 1.26.1, the isomp4 plugin's qtdemux_parse_trak function may read past the end of a heap buffer while parsing an MP4 file, possibly leading to information disclosure.

Affected products

• GStreamer: before 1.26.2 — fixed in 1.26.2

How to fix

Upgrade to a fixed version: GStreamer 1.26.2. Check the vendor advisory for mitigations.

References

• https://github.com/atredispartners/advisories/blob/master/2025/ATREDIS-2025-0003.md
• https://gstreamer.freedesktop.org/security/
• https://cert-portal.siemens.com/productcert/html/ssa-032379.html

Get alerted when CVE-2025-47219 or the next vulnerability affects your stack