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CVE-2025-15528

Open5GS GTPv2 Bearer Response denial of service

CVSS 6.9 MEDIUMEPSS 0.8%CWE-404
Vexday Risk Score
13Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 6.9EPSS 0.8%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Lifecycle
16 Jan 2026Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
A vulnerability has been found in Open5GS up to 2.7.6. Affected by this vulnerability is an unknown functionality of the component GTPv2 Bearer Response Handler. Such manipulation leads to denial of service. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The name of the patch is 98f76e98df35cd6a35e868aa62715db7f8141ac1. A patch should be applied to remediate this issue.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
Affected products
n/a · Open5GS

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References
https://github.com/open5gs/open5gs/https://github.com/open5gs/open5gs/commit/98f76e98df35cd6a35e868aa62715db7f8141ac1https://github.com/open5gs/open5gs/issues/4225https://github.com/open5gs/open5gs/issues/4225#issue-3769531006https://vuldb.com/?ctiid.341595https://vuldb.com/?id.341595https://vuldb.com/?submit.728128https://vuldb.com/?submit.729359https://vuldb.com/?submit.729360https://vuldb.com/?submit.738373