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Security Notice - Statement on FreeBSD Buffer Overflow Vulnerability (CVE-2026-4747)
- SA No:huawei-sn-SoFBOVC-75255554
- Initial Release Date:2026-04-08
Following the discovery of a stack-based buffer overflow vulnerability in FreeBSD kernel, Huawei has launched an immediate investigation.
The investigation and analysis show that Huawei products are not affected by this vulnerability because the vulnerable open-source components or services are not used in Huawei products. This security notice (SN) is released based on Huawei's current findings. Huawei PSIRT will update this SN as new information emerges.
(Vulnerability ID:HWPSIRT-2026-45444)This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID:CVE-2026-4747
HWPSIRT-2026-45444: The vulnerability was publicly disclosed.
2026-04-08 V1.0 Initial Release;
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To enjoy Huawei PSIRT services and obtain Huawei product vulnerability information, please visit http://www.huawei.com/en/psirt.
To report a security vulnerability in Huawei products and solutions, please send it to PSIRT@huawei.com. For details, please visit http://www.huawei.com/en/psirt/report-vulnerabilities.
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