CVE-2026-75892

Out of bounds write in PDP ctx GSN-Address decode

Published Sep 18, 2026 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Description
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

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Osmocom
Osmocom osmo-ggsn
Vendors & Products Osmocom
Osmocom osmo-ggsn
Type Values Removed Values Added
Description 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.
Title Out of bounds write in PDP ctx GSN-Address decode
Weaknesses CWE-787
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
redhat-cnalr
Published
Updated
Sep 21, 2026, 6:18 PM
Reserved
Aug 18, 2026, 2:04 PM
Status
Deferred
Published
Sep 18, 2026, 7:16 PM
Modified
Sep 21, 2026, 7:17 PM