CVE-2026-75895

Out of bounds read at smpp34_unpack()

Published Sep 18, 2026 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Description
In libsmpp35 from 0.1.0 through 1.8.0 out of bound read issue was found in the at smpp34_unpack() function via attacker controlled SMPP PDUs, leading to memory corruption.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-4804-1 libsmpp34 security update
History
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/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 libsmpp34
Vendors & Products Osmocom
Osmocom libsmpp34
Type Values Removed Values Added
Description In libsmpp35 from 0.1.0 through 1.8.0 out of bound read issue was found in the at smpp34_unpack() function via attacker controlled SMPP PDUs, leading to memory corruption.
Title Out of bounds read at smpp34_unpack()
Weaknesses CWE-125
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
redhat-cnalr
Published
Updated
Sep 30, 2026, 5:07 PM
Reserved
Aug 18, 2026, 2:04 PM
Status
Awaiting Analysis
Published
Sep 18, 2026, 8:17 PM
Modified
Sep 30, 2026, 6:18 PM