What is CVE-2016-9826?

CVE-2016-9826 is a medium-severity vulnerability in Libav, classified under CWE-189. CVSS score: 5.5/10. Published 2017-03-01.

How severe is CVE-2016-9826?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Is CVE-2016-9826 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Libav

CVE-2016-9826

libavcodec/ituh263dec.c in libav 11.8 allows remote attackers to cause a denial of service (crash) via vectors involving left shift of a negative value.

EPSS: 0.010 (59.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.

Affected products

Libav — versions 11.8
N/a — versions n/a

Weakness classification (CWE)

CWE-189

Public proof-of-concept exploits

mrash/afl-cve

References

cve@mitre.org (vdb-entry, x_refsource_BID)
cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2016-9826?: CVE-2016-9826 is a medium-severity vulnerability in Libav, classified under CWE-189. CVSS score: 5.5/10. Published 2017-03-01.
How severe is CVE-2016-9826?: Medium severity. CVSS v3 base score is 5.5 out of 10.
Is CVE-2016-9826 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.