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8 vulnerabilities by Osmocom
CVE-2026-75895 (GCVE-0-2026-75895)
Vulnerability from nvd – Published: 2026-09-18 19:01 – Updated: 2026-09-30 17:07
VLAI
EPSS
VEX
Title
Out of bounds read at smpp34_unpack()
Summary
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.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-21 18:16 UTC
CWE
- CWE-125 - Out-of-bounds read
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://cgit.osmocom.org/libsmpp34/commit/?id=af0… | patchmitigation |
| https://lists.debian.org/debian-lts-announce/2026… |
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CVE-2026-75894 (GCVE-0-2026-75894)
Vulnerability from nvd – Published: 2026-09-18 18:52 – Updated: 2026-09-21 18:26
VLAI
EPSS
VEX
Title
Reachable assertion at ranap_handle_co_dt()
Summary
In osmo-iuh from 0.1.0 through 1.8.0 a reachable assertion was found in the ranap_handle_co_dt() function via a arbitrarily sized NAS-PDU that leads to process crash and remote denial of service.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-21 18:25 UTC
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://cgit.osmocom.org/osmo-iuh/commit/?id=f069… | patchmitigation |
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CVE-2026-75893 (GCVE-0-2026-75893)
Vulnerability from nvd – Published: 2026-09-18 18:40 – Updated: 2026-09-21 18:16
VLAI
EPSS
VEX
Title
Heap based buffer overflow at ipaccess_proxy_read_msg()
Summary
In osmo-bsc from 1.0.1 through 1.14.1 a heap based buffer overflow issue was found in the ipaccess_proxy_read_msg() function via IPA frame lengths.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-21 18:15 UTC
CWE
- CWE-122 - Heap-based buffer overflow
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://cgit.osmocom.org/osmo-bsc/commit/?id=2852… | patchmitigation |
Impacted products
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CVE-2026-75892 (GCVE-0-2026-75892)
Vulnerability from nvd – Published: 2026-09-18 18:30 – Updated: 2026-09-21 18:18
VLAI
EPSS
VEX
Title
Out of bounds write in PDP ctx GSN-Address decode
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
6.5 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-21 18:17 UTC
CWE
- CWE-787 - Out-of-bounds write
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://cgit.osmocom.org/osmo-ggsn/commit/?id=6c3… | patchmitigation |
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CVE-2026-75895 (GCVE-0-2026-75895)
Vulnerability from cvelistv5 – Published: 2026-09-18 19:01 – Updated: 2026-09-30 17:07
VLAI
EPSS
VEX
Title
Out of bounds read at smpp34_unpack()
Summary
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.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-21 18:16 UTC
CWE
- CWE-125 - Out-of-bounds read
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://cgit.osmocom.org/libsmpp34/commit/?id=af0… | patchmitigation |
| https://lists.debian.org/debian-lts-announce/2026… |
Impacted products
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CVE-2026-75894 (GCVE-0-2026-75894)
Vulnerability from cvelistv5 – Published: 2026-09-18 18:52 – Updated: 2026-09-21 18:26
VLAI
EPSS
VEX
Title
Reachable assertion at ranap_handle_co_dt()
Summary
In osmo-iuh from 0.1.0 through 1.8.0 a reachable assertion was found in the ranap_handle_co_dt() function via a arbitrarily sized NAS-PDU that leads to process crash and remote denial of service.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-21 18:25 UTC
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://cgit.osmocom.org/osmo-iuh/commit/?id=f069… | patchmitigation |
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CVE-2026-75893 (GCVE-0-2026-75893)
Vulnerability from cvelistv5 – Published: 2026-09-18 18:40 – Updated: 2026-09-21 18:16
VLAI
EPSS
VEX
Title
Heap based buffer overflow at ipaccess_proxy_read_msg()
Summary
In osmo-bsc from 1.0.1 through 1.14.1 a heap based buffer overflow issue was found in the ipaccess_proxy_read_msg() function via IPA frame lengths.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-21 18:15 UTC
CWE
- CWE-122 - Heap-based buffer overflow
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://cgit.osmocom.org/osmo-bsc/commit/?id=2852… | patchmitigation |
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CVE-2026-75892 (GCVE-0-2026-75892)
Vulnerability from cvelistv5 – Published: 2026-09-18 18:30 – Updated: 2026-09-21 18:18
VLAI
EPSS
VEX
Title
Out of bounds write in PDP ctx GSN-Address decode
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
6.5 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-21 18:17 UTC
CWE
- CWE-787 - Out-of-bounds write
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://cgit.osmocom.org/osmo-ggsn/commit/?id=6c3… | patchmitigation |
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