Bug 2561026 (CVE-2026-104594)

Summary: CVE-2026-104594 libosmocore: libosmocore: Information disclosure via out-of-bounds read in IPA CCM parser
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedKeywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in libosmocore. This issue allows a remote attacker to cause information disclosure via an out-of-bounds read vulnerability in the IPA CCM (Connection and Carrier Management) identity-tag parser. By sending specially crafted network messages, an attacker can trigger out-of-bounds memory access to retrieve sensitive data from system memory.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description OSIDB Bzimport 2026-10-26 19:02:08 UTC 
libosmocore through 1.14.1 contains out-of-bounds reads in the IPA CCM identity-tag parsers in src/gsm/ipa.c. This allows a remote attacker to obtain sensitive information.