CVE-2026-55706
33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 5.8epss 0.4%
exploitation probability
0.4%top 72% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
sppp_pap_input in sys/net/if_spppsubr.c in OpenBSD before 076e2b1 allows authentication bypass via certain zero values for lengths.
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L
Affected products
OpenBSD · OpenBSDpublic PoCs found — 1
cve_referenceblog.argus-systems.ai/blog/poc-001-pap-bypass.pyunverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.