🛡️ CVE-2026-1737
🟡 CVSS 5.3 — Medium ⚠️ Exploit Public CWE-617 NVD
5.3
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

A vulnerability was detected in Open5GS up to 2.7.6. The affected element is the function sgwc_s5c_handle_create_bearer_request of the file /src/sgwc/s5c-handler.c of the component CreateBearerRequest Handler. Performing a manipulation results in reachable assertion. Remote exploitation of the attack is possible. The exploit is now public and may be used. To fix this issue, it is recommended to deploy a patch. The issue report is flagged as already-fixed.

Details

Severity MEDIUM
CVSS Score 5.3
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CWE CWE-617
Public Exploit ⚠️ Yes
Source NVD
Published 2026-02-02
Updated 2026-06-02
Modified 2026-02-11
Fix URL N/A

Affected Packages

Software From version Fixed in
open5gs — 2.7.6

References

Exploit, Issue Tracking, Vendor Advisory https://github.com/open5gs/open5gs/issues/4271
Exploit, Issue Tracking, Vendor Advisory https://github.com/open5gs/open5gs/issues/4271#issue-3795147720
Permissions Required, VDB Entry https://vuldb.com/?ctiid.343636
Third Party Advisory, VDB Entry https://vuldb.com/?id.343636
Third Party Advisory, VDB Entry https://vuldb.com/?submit.741192

Similar Threats

Site Security Check

Concerned your site may already be targeted?

BotEraser analyzes incoming traffic patterns and helps identify bot behavior consistent with known exploit attempts.

Check My Site Free →

No credit card required  ·  Results in minutes

ⓘ Data Notice: The information presented above has been compiled from publicly available internet sources. Boteraser aggregates this data solely for informational purposes and does not independently classify, evaluate, or endorse any findings about the vulnerabilities listed. The accuracy and completeness of this information is the sole responsibility of the original publishers. Boteraser and its operators accept no liability for any decisions made based on this data.