omec-project amf handler.go PDUSessionResourceModifyIndication memory corruption
Priority LOW 23CWE-119Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- —
- Confidentiality · integrity · availability
- Low · Low · Low
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA and GitHub.
Summary
A flaw has been found in omec-project amf up to 2.1.1. Affected by this issue is the function PDUSessionResourceModifyIndication of the file /go/src/amf/ngap/handler.go. This manipulation causes memory corruption. Remote exploitation of the attack is possible. The exploit has been published and may be used. Applying a patch is the recommended action to fix this issue.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00229 13th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix Fixed github.com/omec-project/amf (Go): 1.7.1-0.20260421213846-34bc6724acc9
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| omec-project | amf | 2.1.0; 2.1.1 | — | No fix listed | CNA |
| — | github.com/omec-project/amf (Go) | before 1.7.1-0.20260421213846-34bc6724acc9 | 1.7.1-0.20260421213846-34bc6724acc9 | Patch available | GHSA-m9r6-r5c3-jw4j |
- amf Vendoromec-project Affected 2.1.0; 2.1.1 Fixed in — No fix listed CNA
- github.com/omec-project/amf (Go) Vendor— Affected before 1.7.1-0.20260421213846-34bc6724acc9 Fixed in 1.7.1-0.20260421213846-34bc6724acc9 Patch available GHSA-m9r6-r5c3-jw4j
CPE names CNA · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:omec-project:amf:*:*:*:*:*:*:*:* | — | — | — |
- cpe:2.3:a:omec-project:amf:*:*:*:*:*:*:*:* Versions — — ·—
Remediation
- Fix · GHSA-m9r6-r5c3-jw4j github.com/omec-project/amf (Go) Fixed in 1.7.1-0.20260421213846-34bc6724acc9 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2026-9299
- 2026-10-03 Alias added: GHSA-m9r6-r5c3-jw4j
References
More omec-project vulnerabilities
- TI-2026-07720 omec-project amf NGAP Message handler.go null pointer dereference CVSS 4.0MEDIUM 5.3
- TI-2025-13834 NULL pointer dereference in omec-project UPF CVSS 4.0MEDIUM 5.3
- TI-2026-12321 omec-project amf NGSetupRequest handler.go denial of service CVSS 4.0MEDIUM 5.3
- TI-2026-12320 omec-project amf NGAP Message RRCInactiveTransitionReport denial of service CVSS 4.0MEDIUM 5.3
- TI-2026-08167 omec-project amf NGReset Message memory corruption CVSS 4.0MEDIUM 5.3
- TI-2026-08166 omec-project amf NGSetupRequest memory corruption CVSS 4.0MEDIUM 5.3
Sources
- CVE-2026-9299 · CVE Program
- CVE-2026-9299 · NVD
- FIRST EPSS
- GHSA-m9r6-r5c3-jw4j · GitHub Advisory Database · CC BY 4.0
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