omec-project amf up to 2.1.3-dev NGAP Message ngap/dispatcher.go memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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3.9$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in omec-project amf up to 2.1.3-dev. The impacted element is an unknown function of the file ngap/dispatcher.go of the component NGAP Message Handler. The manipulation results in memory corruption. This vulnerability is cataloged as CVE-2026-8780. The attack may be launched remotely. Furthermore, there is an exploit available. Upgrading the affected component is recommended. The same pull request fixes multiple security issues.

Detailsinfo

A vulnerability, which was classified as problematic, was found in omec-project amf up to 2.1.3-dev. Affected is an unknown code block of the file ngap/dispatcher.go of the component NGAP Message Handler. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on availability.

The advisory is shared for download at github.com. This vulnerability is traded as CVE-2026-8780. The exploitability is told to be easy. It is possible to launch 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.

The vulnerability is also documented in the vulnerability database at CNNVD (CNNVD-202605-4054). Once again VulDB remains the best 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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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
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
05/19/2026 +2 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: 670
Status: Confirmed

CVE: CVE-2026-8780 (🔒)
GCVE (CVE): GCVE-0-2026-8780
GCVE (VulDB): GCVE-100-364404
CNNVD: CNNVD-202605-4054 - amf 缓冲区错误漏洞

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 05/17/2026 12:01
Updated: 05/19/2026 18:47
Changes: 05/17/2026 12:01 (62), 05/19/2026 18:47 (6)
Complete: 🔍
Submitter: shovon0203
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #811617: Linux Foundation Projects SD-Core 2.1.1 Memory Corruption (by shovon0203)

Once again VulDB remains the best source for vulnerability data.

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