CVE-2026-63269LFI and GET SSRF via GStreamer and HLS playlists
Updated under an hour ago ()
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It affects The Document Foundation LibreOffice. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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LibreOffice can link to audio and video files from a document, and on Linux it plays them with GStreamer. A linked media file could be an HLS playlist that made GStreamer read the local files and remote URLs it listed while the document loaded, and their contents could end up in the document. In fixed versions LibreOffice does not follow playlists that name further resources, and linked media is under link update control.
- CVSS
- 6.7 MEDIUM (v4.0, CNA)CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N
- Weakness (CWE)
- CWE-918, CWE-200
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Document Fdn.
- NVD analysis
- Deferred
- Record last updated
- Oct 5, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
The Document Foundation LibreOffice document_foundation:libreoffice (from the name) | from 26.2 before < 26.2.5 | CNA record |
References
- https://www.libreoffice.org/about-us/security/advisories/cve-2026-63269
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.