CVE-2026-4188CWE-119CWE-121

D-Link DIR-619L boa formSchedule stack-based overflow

High · published March 15, 2026

CVSS v4.0
8.7
EPSS
1%
Percentile
58.6
In the wild
Unconfirmed
What it is

A security flaw has been discovered in D-Link DIR-619L 2.06B01. The affected element is the function formSchedule of the file /goform/formSchedule of the component boa. Performing a manipulation of the argument curTime results in stack-based buffer overflow. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks. This vulnerability only affects products that are no longer supported by the maintainer.

The record
Technical detail
CVSS v4.0
8.7 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
EPSS
0.00876 · 58.6th percentile
Weaknesses
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer; CWE-121 · Stack-based Buffer Overflow
Published
2026-03-15T19:32Z
EPSS history
Timeline
  • 15 MAR 19:32Z
    D-Link DIR-619L boa formSchedule stack-based overflow
    cvelistv5