CVE-2025-15176
Open5GS PFCP Session Establishment Request rule-match.c ogs_pfcp_pdr_rule_find_by_packet assertion
CVSS Score
5.3
EPSS Score
0.0%
EPSS Percentile
0th
A flaw has been found in Open5GS up to 2.7.5. This affects the function decode_ipv6_header/ogs_pfcp_pdr_rule_find_by_packet of the file lib/pfcp/rule-match.c of the component PFCP Session Establishment Request Handler. Executing a manipulation can lead to reachable assertion. It is possible to launch the attack remotely. The exploit has been published and may be used. This patch is called b72d8349980076e2c033c8324f07747a86eea4f8. Applying a patch is advised to resolve this issue.
| CWE | CWE-617 |
| Vendor | n/a |
| Product | open5gs |
| Published | Dec 29, 2025 |
| Last Updated | Feb 24, 2026 |
Stay Ahead of the Next One
Get instant alerts for n/a open5gs
Be the first to know when new medium vulnerabilities affecting n/a open5gs are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
n/a / Open5GS
2.7.0 2.7.1 2.7.2 2.7.3 2.7.4 2.7.5
References
vuldb.com: https://vuldb.com/?id.338561 vuldb.com: https://vuldb.com/?ctiid.338561 vuldb.com: https://vuldb.com/?submit.719830 github.com: https://github.com/open5gs/open5gs/issues/4180 github.com: https://github.com/open5gs/open5gs/issues/4180#issuecomment-3615555671 github.com: https://github.com/open5gs/open5gs/issues/4180#issue-3666760066 github.com: https://github.com/open5gs/open5gs/commit/b72d8349980076e2c033c8324f07747a86eea4f8 github.com: https://github.com/open5gs/open5gs/
Credits
🔍 ZiyuLin (VulDB User)