CVE-2026-8186CWE-119CWE-125

Open5GS NF client.c ogs_sbi_client_send_via_scp_or_sepp out-of-bounds

Medium · published May 9, 2026

CVSS v4.0
6.9
EPSS
1%
Percentile
59.5
In the wild
Unconfirmed
What it is

A vulnerability was detected in Open5GS up to 2.7.7. This affects the function ogs_sbi_client_send_via_scp_or_sepp in the library lib/sbi/client.c of the component NF. Performing a manipulation results in out-of-bounds read. The attack is possible to be carried out remotely. The patch is named d5bc487fcf9ea87d2b03f2ef95123af344773bfb. It is suggested to install a patch to address this issue.

The record
Technical detail
CVSS v4.0
6.9 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X
EPSS
0.00907 · 59.5th percentile
Weaknesses
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer; CWE-125 · Out-of-bounds Read
Published
2026-05-09T12:00Z
EPSS history
Timeline
  • 09 MAY 12:00Z
    Open5GS NF client.c ogs_sbi_client_send_via_scp_or_sepp out-of-bounds
    cvelistv5