Search criteria
1 vulnerability by fraillt
CVE-2026-9521 (GCVE-0-2026-9521)
Vulnerability from cvelistv5 – Published: 2026-05-26 02:00 – Updated: 2026-05-26 12:21 X_Open Source
VLAI
Title
fraillt bitsery std_smart_ptr.h loadFromSharedState improper validation of specified type of input
Summary
A security vulnerability has been detected in fraillt bitsery up to 5.2.4. Affected is the function loadFromSharedState in the library include/bitsery/ext/std_smart_ptr.h. Such manipulation leads to improper validation of specified type of input. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used. Upgrading to version 5.2.5 is able to address this issue. The name of the patch is 66d16516e24893bebc1c8af52bf2fe9ad0735061. Upgrading the affected component is advised.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/365541 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/365541/cti | signaturepermissions-required |
| https://vuldb.com/submit/814457 | third-party-advisory |
| https://gist.github.com/TrebledJ/750abc64a826f19d… | exploit |
| https://github.com/fraillt/bitsery/blob/master/CH… | release-notes |
| https://github.com/fraillt/bitsery/commit/66d1651… | patch |
| https://github.com/fraillt/bitsery/releases/tag/v5.2.5 | patch |
| https://github.com/fraillt/bitsery/ | product |
Impacted products
Credits
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