What’s Vulnerable › Vulnerabilities

CVE-2024-26327

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-02-19 · updated 2026-06-17
• Weakness: CWE-787

Description

An issue was discovered in QEMU 7.1.0 through 8.2.1. register_vfs in hw/pci/pcie_sriov.c mishandles the situation where a guest writes NumVFs greater than TotalVFs, leading to a buffer overflow in VF implementations.

Affected products

• QEMU: from 7.1.0 through 8.2.1

References

• https://lore.kernel.org/all/20240214-reuse-v4-5-89ad093a07f4%40daynix.com/
• https://security.netapp.com/advisory/ntap-20240419-0010/
• https://lore.kernel.org/all/20240214-reuse-v4-5-89ad093a07f4%40daynix.com/
• https://security.netapp.com/advisory/ntap-20240419-0010/

Get alerted when CVE-2024-26327 or the next vulnerability affects your stack