---
id: CVE-2026-75892
title: "In osmo-ggsn 1.14.0 an out of bounds write issue was found in the\_gtp_decode_pdp_ctx() function through the PDP context GSN-Address sub-field, leading to memory corruption."
summary: "In osmo-ggsn 1.14.0 an out of bounds write issue was found in the\_gtp_decode_pdp_ctx() function through the PDP context GSN-Address sub-field, leading to memory corruption."
severity: medium
cvss: 6.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N'
cwe:
  - CWE-787
vendor: Osmocom
product: osmo-ggsn
affected:
  - osmo-ggsn 1.14.0
published: '2026-09-18'
updated: '2026-09-21'
sourceUpdated: '2026-09-21T19:17:09.733'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-75892'
references:
  - url: >-
      https://cgit.osmocom.org/osmo-ggsn/commit/?id=6c322f4dd339401a437da3c89c95f2bf64bca995
    label: 74b3a70d-cca6-4d34-9789-e83b222ae3be
tags:
  - nvd
  - cve.org
epss: 0.00139
epssPercentile: 0.03652
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-09-21T18:17:42.692934Z'
ingestedAt: '2026-09-18T18:47:53.272Z'
---

## Overview

In osmo-ggsn 1.14.0 an out of bounds write issue was found in the gtp_decode_pdp_ctx() function through the PDP context GSN-Address sub-field, leading to memory corruption.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.