Description
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.
Published: 2026-09-18
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Mon, 21 Sep 2026 19:30:00 +0000

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:N/I:N/A:H'}

ssvc

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


Mon, 21 Sep 2026 10:45:00 +0000

Type Values Removed Values Added
First Time appeared Osmocom
Osmocom osmo-bsc
Vendors & Products Osmocom
Osmocom osmo-bsc

Fri, 18 Sep 2026 21:30:00 +0000

Type Values Removed Values Added
Description 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.
Title Heap based buffer overflow at ipaccess_proxy_read_msg()
Weaknesses CWE-122
References

Subscriptions

Osmocom Osmo-bsc
cve-icon MITRE

Status: PUBLISHED

Assigner: redhat-cnalr

Published:

Updated: 2026-09-21T18:16:09.346Z

Reserved: 2026-08-18T14:04:08.775Z

Link: CVE-2026-75893

cve-icon Vulnrichment

Updated: 2026-09-21T18:16:05.577Z

cve-icon NVD

Status : Deferred

Published: 2026-09-18T19:16:45.860

Modified: 2026-09-21T19:17:09.910

Link: CVE-2026-75893

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-21T21:15:14Z

Weaknesses