What’s Vulnerable › Vulnerabilities

CVE-2023-6881: fs: fuse: buffer overflow vulnerability in the Zephyr FS

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2024-02-29 · updated 2026-06-17
• Weakness: CWE-120

Description

Possible buffer overflow in is_mount_point

Affected products

• zephyrproject zephyr: through 3.5.0

References

• https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-mh67-4h3q-p437
• https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-mh67-4h3q-p437

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