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Medium severity5.3OSV Advisory· Published Jan 28, 2026· Updated Jun 17, 2026

CVE-2026-1522

CVE-2026-1522

Description

A weakness has been identified in Open5GS up to 2.7.6. This vulnerability affects the function sgwc_s5c_handle_modify_bearer_response of the file src/sgwc/s5c-handler.c of the component SGWC. Executing a manipulation can lead to denial of service. The attack can be launched remotely. The exploit has been made available to the public and could be used for attacks. This patch is called b19cf6a. Applying a patch is advised to resolve this issue. The issue report is flagged as already-fixed.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • Open5gs/Open5gsOSV3 versions
    v0.1.0, v0.1.1, v0.2.0, …+ 2 more
    • (no CPE)range: v0.1.0, v0.1.1, v0.2.0, …
    • cpe:2.3:a:open5gs:open5gs:*:*:*:*:*:*:*:*range: <=2.7.6
    • (no CPE)range: <=2.7.6

Patches

Vulnerability mechanics

References

7

News mentions

0

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