omec-project amf up to 2.1.3-dev ngap/dispatcher.go UERadioCapabilityCheckResponse null pointer dereference

CVSS Meta Temp Score
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CTI Interest Score
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3.9$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in omec-project amf up to 2.1.3-dev. Affected is the function UERadioCapabilityCheckResponse of the file ngap/dispatcher.go. Performing a manipulation results in null pointer dereference. This vulnerability is reported as CVE-2026-8783. The attack is possible to be carried out remotely. Moreover, an exploit is present. It is advisable to upgrade the affected component. The same pull request fixes multiple security issues.

Detailsinfo

A vulnerability was found in omec-project amf up to 2.1.3-dev. It has been classified as problematic. This affects the function UERadioCapabilityCheckResponse of the file ngap/dispatcher.go. The manipulation with an unknown input leads to a null pointer dereference vulnerability. CWE is classifying the issue as CWE-476. A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. This is going to have an impact on availability.

It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2026-8783. The exploitability is told to be easy. It is possible to initiate the attack remotely. Technical details and a public exploit are known.

The exploit is shared for download at github.com. It is declared as proof-of-concept. The same pull request fixes multiple security issues.

Upgrading to version 2.2.0 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying a patch is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 3.9

VulDB Base Score: 4.3
VulDB Temp Score: 3.9
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Null pointer dereference
CWE: CWE-476 / CWE-404
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: amf 2.2.0
Patch: github.com

Timelineinfo

05/17/2026 Advisory disclosed
05/17/2026 +0 days VulDB entry created
05/17/2026 +0 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: 675
Status: Confirmed

CVE: CVE-2026-8783 (🔒)
GCVE (CVE): GCVE-0-2026-8783
GCVE (VulDB): GCVE-100-364407
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 05/17/2026 12:01
Changes: 05/17/2026 12:01 (62)
Complete: 🔍
Submitter: shovon0203
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #811655: Linux Foundation Projects SD-Core 2.1.1 Memory Corruption (by shovon0203)

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