CVE-2026-23021
Estado: AnalizadaMedia (5.5)—
In the Linux kernel, the following vulnerability has been resolved:
net: usb: pegasus: fix memory leak in update_eth_regs_async()
When asynchronously writing to the device registers and if usb_submit_urb() fail, the code fail to release allocated to this point resources.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Puntuación base: 5.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.18%
- Percentil entre todas las CVEs puntuadas: 6
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (1)
CWE
- CWE-401
Referencias
- https://git.kernel.org/stable/c/471dfb97599eec74e0476046b3ef8e7037f27b34
- https://git.kernel.org/stable/c/5397ea6d21c35a17707e201a60761bdee00bcc4e
- https://git.kernel.org/stable/c/93f18eaa190374e0f2d253e3b1a65cee19a7abe6
- https://git.kernel.org/stable/c/a40af9a2904a1ab8ce61866ebe2a894ef30754ba
- https://git.kernel.org/stable/c/ac5d92d2826dec51e5d4c6854865bc5817277452
- https://git.kernel.org/stable/c/afa27621a28af317523e0836dad430bec551eb54
- https://git.kernel.org/stable/c/ce6eef731aba23a988decea1df3b08cf978f7b01
JSON original (NVD)
Mostrar
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