CVE-2026-38819CWE-401

CVE-2026-38819

Medium · published August 28, 2026

CVSS v3.1
5.3
EPSS
0%
Percentile
16.3
In the wild
Unconfirmed
What it is

Multiple memory leaks in openNDS before 11.0.0 allow an unauthenticated attacker on the captive portal network to exhaust all available memory on the device within minutes.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00256 · 16.3th percentile
Weakness
CWE-401 · Missing Release of Memory after Effective Lifetime
Published
2026-08-28T06:16Z
References (2)
https://github.com/openNDS/openNDS/commit/b2801d9f14af44a23be7e9a1c378623bc5947c4c · [email protected]https://github.com/openNDS/openNDS/commit/f2332e68c6d34f8403db346e380fff3817020d5c · [email protected]
EPSS history
Timeline
  • 28 AUG 00:03Z
    Multiple memory leaks in openNDS before 11.0.0 allow an unauthenticated attacker on the captive portal network to exhaust all available memory on the device…
    cvelistv5