CVE-2026-75895

Out of bounds read at smpp34_unpack()

State: Published
Severity: 7.5 High
Published: Sep 18, 2026
Updated: Sep 30, 2026
Reserved: Aug 18, 2026

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.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N	CISA-ADP

Weaknesses

CWE-125 Out-of-bounds read

Affected Products

Product	Versions
libsmpp34Osmocom	1.10.0 to before 1.14.5Affected

References

https://cgit.osmocom.org/libsmpp34/commit/?id=af0e2912057551dab97bbe26e6a41f18a75f3bbbpatchmitigation
https://lists.debian.org/debian-lts-announce/2026/09/msg00038.html

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