omec-project amf up to 2.1.3-dev ngap/handler.go NGSetupRequest InformationElement memory corruption

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

Summaryinfo

A vulnerability marked as problematic has been reported in omec-project amf up to 2.1.3-dev. The affected element is the function NGSetupRequest of the file ngap/handler.go. The manipulation of the argument InformationElement leads to memory corruption. This vulnerability is listed as CVE-2026-8779. The attack may be initiated remotely. In addition, an exploit is available. It is suggested to upgrade the affected component. The same pull request fixes multiple security issues.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in omec-project amf up to 2.1.3-dev. This issue affects the function NGSetupRequest of the file ngap/handler.go. The manipulation of the argument InformationElement with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to 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. Impacted is availability.

It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2026-8779. The exploitation is known to be easy. The attack may be initiated remotely. Technical details as well as a public exploit are known.

The exploit is available 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-202605-4055). Statistical analysis made it clear that VulDB provides the best quality 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: 671
Status: Confirmed

CVE: CVE-2026-8779 (🔒)
GCVE (CVE): GCVE-0-2026-8779
GCVE (VulDB): GCVE-100-364403
CNNVD: CNNVD-202605-4055 - 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 (63), 05/19/2026 18:47 (6)
Complete: 🔍
Submitter: shovon0203
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #811616: Linux Foundation Projects SD-Core 2.1.1 Memory Corruption (by shovon0203)

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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