CVE-2019-19721

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

1.98% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 80.4% of scored records. A rank, not a probability.

NVD base score

7.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-10-08.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2020-05-15 17:28Z6 YR AGO

Last updated

2026-10-08 21:13Z20 DAYS AGO

Reserved

2019-12-11

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-193Off-by-one ErrorBase
• CWE-787Out-of-bounds WriteBase

Data version

5.2

Document digest

6636fb68ca43708d40d2d3982bb847204d0c2133b32a45c7731ee471fb664dbd

• www.videolan.orghttps://www.videolan.org/security/x_refsource_MISC
• hg.libsdl.orghttp://hg.libsdl.org/SDL_image/x_refsource_MISC
• bugs.gentoo.orghttps://bugs.gentoo.org/721940x_refsource_MISC
• git.videolan.orghttps://git.videolan.org/?p=vlc/vlc-3.0.git%3Ba=commit%3Bh=72afe7ebd8305bf4f5360293b8621cde52ec506bx_refsource_MISC