Analysis and contextual insights are available on OpenCVE Cloud.
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
Sign in to view the affected projects.
No advisories yet.
Thu, 28 May 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Thu, 28 May 2026 15:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:libusb:libusb:*:*:*:*:*:*:*:* |
Wed, 27 May 2026 16:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Libusb
Libusb libusb |
|
| Vendors & Products |
Libusb
Libusb libusb |
Wed, 27 May 2026 14:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | libusb before version 1.0.30 contains a NULL pointer dereference vulnerability that allows attackers to crash applications by supplying a malformed USB configuration descriptor where an interface claims bNumEndpoints greater than zero but is followed by a class-specific descriptor whose bLength exceeds the remaining buffer size, causing parse_interface() to return early without allocating the endpoint array. Attackers can exploit this flaw through libusb_get_active_config_descriptor or libusb_get_config_descriptor by providing crafted descriptors via virtualized USB passthrough, file-based descriptor parsing, or network sources, causing any application iterating over endpoints to dereference a NULL endpoint pointer and crash. | |
| Title | libusb < 1.0.30 NULL Pointer Dereference in parse_interface() | |
| Weaknesses | CWE-125 | |
| References |
|
|
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-06-23T16:13:54.609Z
Reserved: 2026-01-14T17:13:44.903Z
Link: CVE-2026-23679
Updated: 2026-05-28T15:44:45.605Z
Status : Modified
Published: 2026-05-27T14:16:44.170
Modified: 2026-06-17T10:21:56.773
Link: CVE-2026-23679
No data.
OpenCVE Enrichment
Updated: 2026-05-27T16:30:36Z