Security readout for executives and security teams
CVE-2016-9826 is a Libav media-decoding crash issue. A remote attacker could provide specially crafted media that causes a denial of service when processed by vulnerable Libav 11.8 code. The sources do not show code execution, active exploitation, or a named patch. Exposure is most likely where Libav 11.8 processes untrusted H.263 or ITU H.263 media, such as upload, preview, transcoding, or analysis workflows. The source bundle does not provide normalized vendor, package, CPE, or downstream product data. Prioritize remediation for internet-facing or customer-facing media processing. The main business risk is service disruption, failed uploads, or crashing worker infrastructure. Lower priority is reasonable for systems that do not decode untrusted media. Mitigation focus: Inventory systems and applications that process media with Libav, especially version 11.8.; Check distribution and vendor guidance for fixed Libav packages or backported corrections.; Update or replace vulnerable Libav builds through trusted package channels..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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CVE-2016-9826 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://blogs.gentoo.org/ago/2016/12/01/libav-multiple-crashes-from-the-undefined-behavior-sanitizer/CVE reference · x_refsource_MISC
Products and packages named in the record
CWE details
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