CVE-2025-68622

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Source
https://cve.org/CVERecord?id=CVE-2025-68622
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-68622.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-68622
Aliases
  • GHSA-g65h-9ggq-9827
Published
2026-01-12T17:08:22.941Z
Modified
2026-03-14T12:44:56.957744Z
Severity
  • 6.8 (Medium) CVSS_V3 - CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
Espressif ESP-IDF USB Host UVC Class Driver has a stack buffer overflow in UVC descriptor printing
Details

Espressif ESP-IDF USB Host UVC Class Driver allows video streaming from USB cameras. Prior to 2.4.0, a vulnerability in the esp-usb UVC host implementation allows a malicious USB Video Class (UVC) device to trigger a stack buffer overflow during configuration-descriptor parsing. When UVC configuration-descriptor printing is enabled, the host prints detailed descriptor information provided by the connected USB device. A specially crafted UVC descriptor may advertise an excessively large length. Because this value is not validated before being copied into a fixed-size stack buffer, an attacker can overflow the buffer and corrupt memory. This vulnerability is fixed in 2.4.0.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-121"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/68xxx/CVE-2025-68622.json"
}
References

Affected packages

Git / github.com/espressif/esp-usb

Affected ranges

Type
GIT
Repo
https://github.com/espressif/esp-usb
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
77a38b15a17f6e3c7aeb620eb4aeaf61d5194cc0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-68622.json"
unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "fixed": "2.4.0"
            }
        ]
    }
]