CVE-2026-8783 Details
Description
A security vulnerability has been detected in omec-project amf up to 2.1.3-dev. This impacts the function UERadioCapabilityCheckResponse of the file ngap/dispatcher.go. Such manipulation leads to null pointer dereference. The attack can be executed remotely. The exploit has been disclosed publicly and may be used. Upgrading to version 2.2.0 will fix this issue. Upgrading the affected component is advised. The same pull request fixes multiple security issues.
A null pointer dereference vulnerability has been identified in the OMEC Project AMF component, affecting versions through 2.1.3-dev. The issue arises in the NGAP message handling, specifically within the UERadioCapabilityCheckResponse function, located in the ngap/dispatcher.go file. This vulnerability can be exploited remotely, leading to a crash of the AMF process.
Users are advised to upgrade to OMEC Project AMF version 2.2.0 or later, where this vulnerability has been fixed.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed May 18, 2026CISA-ADP
Assessed May 18, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://vuldb.com/submit/811655 | CISA-ADP | Permission Required |
| https://github.com/omec-project/amf/ | [email protected] | Vendor |
| https://github.com/omec-project/amf/issues/675 | [email protected] | ExploitIssue TrackingTechnical DescriptionVendor |
| https://github.com/omec-project/amf/pull/666 | [email protected] | Source CodeVendor |
| https://github.com/omec-project/amf/releases/tag/v2.2.0 | [email protected] | Release NotesVendor |
| https://vuldb.com/submit/811655 | [email protected] | Permission Required |
| https://vuldb.com/vuln/364407 | [email protected] | AdvisoryPermission RequiredRemedy |
| https://vuldb.com/vuln/364407/cti | [email protected] | AdvisoryPermission Required |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-404 | Improper Resource Shutdown or Release | [email protected] |
| CWE-476 | NULL Pointer Dereference | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| omec-project amf | <= 2.1.3-dev (semver) |
CPE
Remediation | |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| May 18, 2026 | CVE Modified | CISA-ADP |
| May 18, 2026 | New CVE Received | [email protected] |