๐Ÿ›ก๏ธ CVE-2026-1586
๐ŸŸก CVSS 5.3 โ€” Medium โš ๏ธ Exploit Public CWE-404 NVD
5.3
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

A flaw has been found in Open5GS up to 2.7.5. Impacted is the function ogs_gtp2_f_teid_to_ip of the file /sgwc/s11-handler.c of the component SGWC. Executing a manipulation can lead to denial of service. The attack may be performed from remote. The exploit has been published and may be used. It is advisable to implement a patch to correct this issue. 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-404
Public Exploit โš ๏ธ Yes
Source NVD
Published 2026-01-29
Updated 2026-06-02
Modified 2026-02-23
Fix URL N/A

Affected Packages

Software From version Fixed in
open5gs โ€” 2.7.6

References

Exploit, Issue Tracking, Vendor Advisory https://github.com/open5gs/open5gs/issues/4273
Exploit, Issue Tracking, Vendor Advisory https://github.com/open5gs/open5gs/issues/4273#event-21968643659
Exploit, Issue Tracking, Vendor Advisory https://github.com/open5gs/open5gs/issues/4273#issue-3796030721
Permissions Required, VDB Entry https://vuldb.com/?ctiid.343349
Third Party Advisory, VDB Entry https://vuldb.com/?id.343349
Exploit, Third Party Advisory, VDB Entry https://vuldb.com/?submit.738375

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 โ†’

No credit card required  ยท  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.