CVE-2026-7706Disclosure

LOWCVSS 2.1 · LOW

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

A vulnerability has been found in Open5GS up to 2.7.7. This issue affects the function gmm_handle_service_request of the file /src/amf/gmm-handler.c of the component AMF. The manipulation leads to denial of service. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-404

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

STABLE

Threat summary

  • 3 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Technical details provided in 3 signals
  • Disclosure: 2 classified signals
  • General: 1 classified signal
  • Peaked 1d ago at 2 mentions (2026-05-03); latest day: 1
  • 3 total mentions across 2 days

Deep dive

Activity timeline3 mentions / 2d
01122Mentions · 2026-05-03: 2Mentions · 2026-05-04: 1Technical Details · 2026-05-03: 2Technical Details · 2026-05-04: 105-0305-04
Signal classification2 categories
Disclosure
266.7%
General
133.3%
Referenced assets3 URLs
Classification over time
DateTotalLabels
2026-05-032
Disclosure1General1
2026-05-041
Disclosure1
Full discourse3 posts
  • Vulmon Vulnerability Feed@VulmonFeeds
    Disclosure

    CVE-2026-7706 Denial of Service in Open5GS AMF up to 2.7.7 via gmm_handle_service_request https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-7706

    Post summary

    The post announces CVE‑2026‑7706, a denial‑of‑service vulnerability in Open5GS AMF (v≤2.7.7) linked to gmm_handle_service_request, without indicating any exploitation, PoC, or patch.

    0000029
    4.0K followersView on X
  • Infoflowcloud@infoflowcloud
    Disclosure

    🚨*CVE* CVE-2026-7706 A vulnerability has been found in Open5GS up to 2.7.7. This issue affects the function gmm_handle_service_request of the file /src/amf/gmm-handler.c of the component AM… https://www.cve.org/CVERecord?id=CVE-2026-7706 ----- Traducción: CVE-2026-7706 Se … http://infoflow.cloud`

    Post summary

    A new CVE‑2026‑7706 vulnerability was disclosed in Open5GS versions up to 2.7.7, affecting the gmm_handle_service_request function, with basic technical details but no PoC, exploit, or patch information provided.

    00000130
    75 followersView on X
  • CVE@CVEnew
    General

    CVE-2026-7706 A vulnerability has been found in Open5GS up to 2.7.7. This issue affects the function gmm_handle_service_request of the file /src/amf/gmm-handler.c of the component AM… https://www.cve.org/CVERecord?id=CVE-2026-7706

    Post summary

    This is a straightforward disclosure of a vulnerability in Open5GS 2.7.7 or earlier, detailing the affected function and file, with no PoC, exploit, or patch information provided.

    00000319
    57.4K followersView on X

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