CVE-2025-15531
MEDIUMopen5gs < 2.7.5 - Reachable Assertion in sgwc_bearer_add Function
Title source: llmDescription
A vulnerability was identified in Open5GS up to 2.7.5. This vulnerability affects the function sgwc_bearer_add of the file src/sgwc/context.c. The manipulation leads to reachable assertion. The attack is possible to be carried out remotely. The exploit is publicly available and might be used. The issue report is flagged as already-fixed.
References (6)
Core 6
Core References
Third Party Advisory, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.341598
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.341598
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.729339
Exploit, Issue Tracking, Vendor Advisory issue-tracking
https://github.com/open5gs/open5gs/issues/4233
Exploit, Issue Tracking, Vendor Advisory exploit
issue-tracking
https://github.com/open5gs/open5gs/issues/4233#issue-3776216182
Various Sources product
https://github.com/open5gs/open5gs/
Scores
CVSS v3
5.3
EPSS
0.0072
EPSS Percentile
48.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-617
Status
published
Products (1)
open5gs/open5gs
< 2.7.5
Published
Jan 17, 2026
Tracked Since
Feb 18, 2026