CNNVD-202601-2974 Information
CNNVD ID
CNNVD-202601-2974
Related CVE
- CNNVD Published: 2026-01-19
Description (Chinese)
Open5GS是Open5GS开源的一个 5G Core 和 Epc 的 C 语言开源实现，即 Lte/Nr 网络的核心网络。 Open5GS 2.7.6及之前版本存在安全漏洞，该漏洞源于src/sgwc/s11-handler.c文件中sgwc_s11_handle_downlink_data_notification_ack函数存在缺陷，可能导致远程拒绝服务攻击。
Description (English)
Open5GS is a 5G Core and Epc open-language C open source of Open5GS, the core network of the Lte/Nr network. Open5GS 2.7.6 and previous versions contain a security loophole that originates from the defects in the Src/sgwc/s11-handler.c document sgwc s11 handle downlink data notification back function, which may lead to a remote denial of service attack.
Hazard Level
High
Vulnerability Type
其他
Affected Vendor
Open5GS
Published
2026-01-19
Last Modified
2026-02-24
References
https://github.com/open5gs/open5gs/issues/4230 https://github.com/open5gs/open5gs/issues/4230#issue-3774173079 https://vuldb.com/?ctiid.341732 https://vuldb.com/?submit.735339 https://vuldb.com/?id.341732 https://github.com/open5gs/open5gs/commit/b4707272c1caf6a7d4dca905694ea55557a0545f https://access.redhat.com/security/cve/cve-2025-15539