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CVE-2026-46471

5.5 medium SSVC exploitation: poc Published
NVD · CVE.org

An issue was discovered in GStreamer gst-plugins-good before 1.28.2. While parsing an MP4 file, the isomp4 plugin's qtdemux_parse_uuid function may read past the end of a heap-allocated buffer, allowing an attacker to disclose heap memory contents.

Fix

Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.

Change history 5

  1. StatusAwaiting Analysis → PublishedNVD modified 2026-10-19 15:30
  2. CwesCWE-126NVD modified 2026-10-19 16:17
  3. StatusReceived → Awaiting AnalysisNVD modified 2026-10-19 16:17
  4. CVSS5.5 (v3.1, CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N)NVD modified 2026-10-19 16:17
  5. First seenunscoredNVD modified 2026-10-16 16:18

Affected (CPE criteria) 0

NVD has not attached CPE configurations yet.

References 3