CVE-2026-1736: medium-severity vulnerability in Open5GS
Open5GS SGWC s11-handler.c assertion
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.9epss 0.7%
A security vulnerability has been detected in Open5GS up to 2.7.6. Impacted is the function sgwc_s11_handle_create_indirect_data_forwarding_tunnel_request of the file /src/sgwc/s11-handler.c of the component SGWC. Such manipulation leads to reachable assertion. The attack may be launched remotely. The exploit has been disclosed publicly and may be used. A patch should be applied to remediate this issue. The issue report is flagged as already-fixed.
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:P
Affected products
n/a · Open5GSReferences
https://github.com/open5gs/open5gs/https://github.com/open5gs/open5gs/issues/4270https://github.com/open5gs/open5gs/issues/4270#event-21968624624https://github.com/open5gs/open5gs/issues/4270#issue-3795141303https://vuldb.com/?ctiid.343635https://vuldb.com/?id.343635https://vuldb.com/?submit.741191