CVE-2026-53414CWE-126

CVE-2026-53414

Medium · published August 11, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
28.0
In the wild
Unconfirmed
What it is

Missing bounds check in the annotator function of Zoom Clients allows buffer over-read, which may allow a meeting participant to conduct a denial of service on another participant via network access.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00355 · 28.0th percentile
Weakness
CWE-126 · Buffer Over-read
Published
2026-08-11T20:17Z
References (1)
https://www.zoom.com/en/trust/security-bulletin/zsb-26016 · [email protected]
EPSS history
Timeline
  • 11 AUG 15:58Z
    Zoom Clients - Buffer Over-read
    cvelistv5