CVE-2026-55706

PoC ×3—

CVSS 3.1

8.3 high

EPSS

<1%p29

Published

Jun 17, 2026 (Jun 17, 2026)

Modified

Jul 13, 2026

Description

sppp_pap_input in sys/net/if_spppsubr.c in OpenBSD before 076e2b1 allows authentication bypass via certain zero values for lengths.

Vendors: openbsd
Products: openbsd
Weakness: CWE-1284
Vector: CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.4%)

In the news0 stories

No ingested article mentions this CVE yet.