CVE-2026-8782 json
omec-project amf NGAP Message handler.go null pointer dereference
published 2026-05-18 5 mo ago modified 2026-10-26 13 d ago also GHSA-6h8r-h22r-jj64 , GO-2026-5179 , EUVD-2026-30725
- cvss
- 4.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 23%
- public exploits
- 0
- none known
Summary
A weakness has been identified in omec-project amf up to 2.1.3-dev. This affects an unknown function of the file ngap/handler.go of the component NGAP Message Handler. This manipulation causes null pointer dereference. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks. Upgrading to version 2.2.0 mitigates this issue. It is recommended to upgrade the affected component. The same pull request fixes multiple security issues.
Patch / fix
- go github.com/omec-project/amf 2.2.0
- omec-project amf 2.2.0
- govulncheck-vulndb openSUSE Leap 16.0 0.0.20260723T184607-160000.1.1
opensuse advisories openSUSE-SU-2026:21483-1
- github.com/omec-project/amf#666 pull request
- github.com/omec-project/amf/releases/tag/v2.2.0 release
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 5 mo ago
Exploit prediction
0.30% chance of exploitation in the next 30 days, higher than 23% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/omec-project/amf/issues/674 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 5.3 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P |
| CNA | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C |
| CNA | 3.0 | 4.3 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C |
| CNA | 2.0 | 4.0 | AV:N/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:OF/RC:C |
| CNA | 4.0 | 2.1 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
| CNA | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L |
| CNA | 2.0 | 4.0 | AV:N/AC:L/Au:S/C:N/I:N/A:P |
| GitHub | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| go | github.com/omec-project/amf | <2.2.0 all versions |
2.2.0 |
Affected products
- omec-project amf
Classification
References
-
github.com
/omec-project/amf/pull/666
issue-tracking, patch, web
-
github.com
/omec-project/amf/releases/tag/v2.2.0
patch, web
-
github.com
/omec-project/amf/issues/674
exploit, issue-tracking, web, report
-
vuldb.com
/vuln/364406
vdb-entry, web
-
vuldb.com
/vuln/364406/cti
signature, permissions-required, web
-
vuldb.com
/submit/811654
third-party-advisory, web
-
github.com
/omec-project/amf/
product
-
nvd.nist.gov
/vuln/detail/CVE-2026-8782
advisory
-
github.com
/omec-project/amf
package
-
github.com
/advisories/GHSA-6h8r-h22r-jj64
advisory
Sources
- CVE List CVE-2026-8782
- GitHub Advisory GHSA-6h8r-h22r-jj64
- NVD CVE-2026-8782
- OSV GO-2026-5179
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.