CVE-2026-8729
Open5GS NRF message.c denial of service
4.3CVSSMEDIUM
Description
A vulnerability was detected in Open5GS up to 2.7.7. This affects an unknown function in the library /lib/sbi/message.c of the component NRF. Performing a manipulation of the argument service-names/snssais results in denial of service. The attack is possible to be carried out remotely. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet.
CVSS Vector Breakdown
Exploitability
AV:NAttack VectorNetwork
AC:LAttack ComplexityLow
PR:LPrivileges RequiredLow
UI:NUser InteractionNone
Scope
S:UScopeUnchanged
Impact
C:NConfidentialityNone
I:NIntegrityNone
A:LAvailabilityLow
Weaknesses
Affected Products
Exploitability
No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.
References
https://vuldb.com/vuln/364318
vuldb.com
https://vuldb.com/vuln/364318/cti
vuldb.com
https://vuldb.com/submit/808512
vuldb.com
and 3 more references View all →
Timeline
Published
May 17, 2026
Last Updated
May 18, 2026
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